Mobile batch plants
First Claim
1. Cement batching apparatus for mobile deployment, comprising:
- an elongated main frame having front, middle and rear portions and wheeled support structure;
a tower apparatus hingedly supported on the main frame rear portion to repose froward over the main frame middle portion and which includes a cement supply bin and weigh bin, and a water tank and weigh tank;
conveyor means hingedly secured at the main frame front portion and extending rearward to repose beneath said tower apparatus;
aggregate supply means secured to the main frame over said conveyor means at said main frame front portion;
a connector link secured between the tower apparatus and conveyor means; and
hydraulic means connected to raise and lower said tower apparatus to operative and stowed positions relative to the main frame middle portion about an axis transverse to the main frame at the rear portion as sadi connector link effects simultaneous positioning of the conveyor between respective raised operative and lowered stowed positions.
0 Assignments
0 Petitions
Accused Products
Abstract
An improved mobile batch plant that is entirely self-erecting and completely contained as operated between transport and functional modes by a single operator. A truck-towed main frame hingedly supports a tower assembly that includes cement storage and weigh bins and water storage and weigh tanks proximate a materials release point to be received by a mixer. An aggregate and/or sand hopper and conveyor are located forward on the main frame and these serve to move aggregate materials to the release point. A hydraulic linear actuator system operates to move the tower assembly between the vertical operational position and the horizontal transport position where conveyor and tower are compacted against the main frame.
105 Citations
6 Claims
-
1. Cement batching apparatus for mobile deployment, comprising:
-
an elongated main frame having front, middle and rear portions and wheeled support structure; a tower apparatus hingedly supported on the main frame rear portion to repose froward over the main frame middle portion and which includes a cement supply bin and weigh bin, and a water tank and weigh tank; conveyor means hingedly secured at the main frame front portion and extending rearward to repose beneath said tower apparatus; aggregate supply means secured to the main frame over said conveyor means at said main frame front portion; a connector link secured between the tower apparatus and conveyor means; and hydraulic means connected to raise and lower said tower apparatus to operative and stowed positions relative to the main frame middle portion about an axis transverse to the main frame at the rear portion as sadi connector link effects simultaneous positioning of the conveyor between respective raised operative and lowered stowed positions. - View Dependent Claims (2, 3, 4, 5)
-
-
6. Cement batching apparatus for mobile deployment, comprising:
-
an elongated main frame having front, middle and rear portions with a supporting wheel structure mounted at the rear portion and tow connection structure secured at the front portion; four vertical support posts disposed in quadrature array and secured to the main frame rear portion to extend respective forward and rearward pairs of upper ends; four tower posts disposed in quadrature array with two of said posts hingedly secured to the rearward pair of support post upper ends, and the remaining two tower posts releasably secured to said forward pair of support post upper ends; a first bin for releasable cement containment with a weigh tank in communication and a water tank and water weigh tank, all supported in operative alignment within said four tower posts; a hopper for release of aggregate material supported over said main frame front portion; an elongated conveyor means having front, middle and rear portions with the front portion hingedly affixed to the main frame front portion beneath said hopper to receive released aggregate, and the rear portion retentively supported within said remaining two tower posts in disposition beneath said cement weigh tank; collector means secured to the rear portion of said conveyor means and disposed to direct cement, water and aggregate materials; a hydraulic power source mounted on said main frame; and at least one extensible hydraulic actuator having first and second ends with the first end connected to a rearward support post and the second end connected to a releasably secured forward tower post; whereby said at least one actuator can be operated to retract or extend thereby to move said forward tower posts between a first position with the tower posts and first bin, water storage tank and weigh tanks resting on the main frame mid-portion and a second position with the tower posts erect.
-
Specification