Snow removal device with gas burner heating chamber

• US 4,353,176 A
• Filed: 02/05/1981
• Issued: 10/12/1982
• Est. Priority Date: 02/05/1981
• Status: Expired due to Fees

• Current Assignee: Georgia E. Hess
• Original Assignee: Georgia E. Hess
• Inventors: Hess, Georgia E.
• Primary Examiner(s): Eickholt, E. H.
• Application Number:
  US06/231,622
• Time in Patent Office: 614 Days
• Field of Search: 37/12, 126/271.1, 126/271.2 R, 126/271.2 C, 126/343.5 R, 126/343.5 A
• US Class Current: 37/228
• CPC Class Codes: E01H 5/104 Removing devices for dislodging snow or ice; followed by melting the removed material removing by suction only and subsequent melting E01H5/106

Abstract

A snow removal device includes a truck unit having a forward cab portion and a rear storage portion. An elongated V-shaped container is disposed in the rear storage portion, wherein the container has a curved base, a pair of upwardly extending end walls, and the container is pitched downwardly from a front to a rear of the storage unit. A mechanism is included for injecting the snow and ice into the container as well as a heating assembly disposed in the storage portion for melting the snow and ice for discharge through the gate valve.

Claims

1. A snow removal device, which comprises:

a. a truck unit having a forward cab portion and a rear storage portion;

b. an elongated V shaped container disposed in said storage unit, said V shaped container having a curved base, a pair of upwardly extending sidewalls, and a pair of upwardly extending end walls, said container being slanted downwardly from a front to a rear of said storage portion;

c. means for injecting snow and ice into said container;

d. a gate valve disposed in said rear storage portion;

e. a connecting pipe joining said container to said gate valve;

f. means for melting said snow in said container comprising a plurality of pipes disposed on an outer surface of said container, said pipes coupled together at one end thereof, at least one gas burner disposed in said rear storage portion, flames of said burner being disposed in said one end of said pipes for heating a gaseous medium within said pipes, heat deflector shields mounted on interior surfaces of the walls of said rear storage portion, said heat deflector shields extending over said side and said end walls of said V shaped container, said heated gaseous medium being directed from the other ends of said plurality of pipes to impinge into the uppermost regions of said V shaped container; and

g. means for ejecting a mixture of water formed from said snow and unmelted said snow from said container through said gate valve.

2. A device according to claim 1, wherein said ejecting means further includes a first conveyor screw driven by an electric motor, means for said conveyor screw to transport rearwardly said mixture in said container.

3. A device according to claim 2, wherein said injecting means further includes:

a. an elongated chute member having a pair of open ends, said chute member extending alongside said cab member, said open upper end of said chute member extending into said rear storage unit above said container;

b. a horizontal extension member affixed integrally at an angle to said lower end of said chute member, said chute member having an open end and being adapted to rest on top of the ground, said open end of said extension member adapted to receive said snow therethrough; and

c. a second conveyor screw with a second electric drive motor disposed in said chute member said conveyor screw transporting said snow upwardly through said chute member.

4. A device according to claim 3, wherein said extension member has a plurality of vanes disposed therein for cutting said snow.

5. A device according to claim 3, wherein said chute member is pivotally mounted alongside said cab portion, said chute member communicating with a hydraulic system within said cab for tilting said lower end of said chute member upwardly and downwardly.