CN212299953U

CN212299953U - Bidirectional pushing head of return tractor

Info

Publication number: CN212299953U
Application number: CN202020609782.XU
Authority: CN
Inventors: 吴登峰; 张新游
Original assignee: Wuhan Datong Kiln Mechanical Equipment Co ltd
Current assignee: Wuhan Datong Kiln Mechanical Equipment Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-05
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a two-way pushing head of a return tractor. The push head comprises a push head, a push head seat, a pin shaft, a push head counterweight and a push head pipe, wherein the push head is a bidirectional push head; the push head is fixed on the push head pipe, and two ends of the push head pipe are hinged with the push head seat through the pin shaft; the push head counter weight is fixedly connected with the push head pipe and fixed on the side edge of the push head. The utility model has the advantages of the pushing head can rotate in two directions, the operation is simple and convenient, and the work efficiency is high.

Description

Bidirectional pushing head of return tractor

Technical Field

The utility model relates to a brick and tile technical field, more specifically it is two-way pushing head of tractor that returns that says so. More particularly, the bidirectional pushing head of the return tractor on the return tractor of the tunnel kiln system.

Background

The bidirectional pushing head of the existing return tractor is a 90-degree triangular pushing head, when a kiln car is pulled in place, before a climbing car of the return tractor needs to return, a brick needs to be manually padded to enable the triangular pushing head to be horizontally placed, the climbing car of the return tractor can pass through the bottom of the kiln car, the operation is very laborious, and the work efficiency is low.

Accordingly, there is a need to develop a return tractor pusher that facilitates climbing through the return tractor.

Disclosure of Invention

The utility model aims at providing a two-way pushing head of tractor returns, but the pushing head two-way rotation is convenient for through the climbing car of tractor returns, and is easy and simple to handle, and work efficiency is high.

In order to realize the purpose, the technical scheme of the utility model is that: two-way pusher of tractor returns, including the pusher, pusher seat, its characterized in that: also comprises a pin shaft, a push head counterweight and a push head pipe,

the push head is a bidirectional push head;

the push head is fixed on the push head pipe, and two ends of the push head pipe are hinged with the push head seat through the pin shaft;

the push head counter weight is fixedly connected with the push head pipe and fixed on the side edge of the push head.

In the technical scheme, pin holes are respectively arranged on the side plates of the push head seat;

the pin shaft is positioned in the pin hole;

the two push heads are respectively fixed on two sides of the push head pipe;

and one side of the push head counterweight is fixedly connected with the middle part of the push head pipe, and two ends of the other side of the push head counterweight are respectively fixed on the two sides of the push head.

In the above technical scheme, the push head is a trapezoidal push head.

The utility model has the advantages of as follows:

(1) the utility model aims to facilitate the operation, when the push head needs to be reversed, the push head can be reversed only by manually stepping on the push head by feet, meanwhile, the push head counterweight also rotates for reversing, the climbing vehicle of the return tractor can return from the bottom of the kiln vehicle, and due to the existence of the counterweight, the push head also becomes a tumbler after reversing, so that the push head can return automatically, the operation is greatly facilitated, and the working efficiency is higher; the defects that in the prior art, after the kiln car is pulled in place, the climbing car of the return tractor needs to be manually padded to enable the triangular push head to be horizontally placed before the climbing car needs to be returned, the climbing car of the return tractor can pass through the bottom of the kiln car, the operation is very laborious, and the work efficiency is low are overcome;

(2) the utility model discloses a two-way pushing head has rotatable counter weight, and the counter weight also commutates thereupon when pushing head switching-over to make things convenient for the car climbing of the tractor of returning to pass through under the kiln car can be followed.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic side view of the present invention.

In the figure, 1-push head, 2-push head seat, 2.1-pin hole, 3-pin shaft, 4-push head counterweight and 5-push head pipe.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily appreciated by the description.

With reference to the accompanying drawings: the bidirectional pushing head of the return tractor comprises a pushing head 1, a pushing head seat 2, a pin shaft 3, a pushing head counterweight 4 and a pushing head pipe 5,

the push head 1 is a bidirectional push head, and the push head 1 can move bidirectionally;

the push head 1 is fixed on the push head pipe 5, and two ends of the push head pipe 5 are hinged with the push head seat 2 through the pin shaft 3; the pin shaft 3 rotates clockwise or anticlockwise on the push head seat 2 to drive the push head pipe 5 to rotate clockwise or anticlockwise, and the push head pipe 5 drives the push head 1 to rotate clockwise or anticlockwise, so that the bidirectional movement of the push head 1 is ensured;

one side of the push head counterweight 4 is fixedly connected with the push head pipe 5 (as shown in fig. 1, 2 and 3); the push head pipe 5 drives the balance weight 4 to move in the same direction when rotating clockwise or anticlockwise, so that the balance weight 4 and the push head 1 can move simultaneously and in the same direction;

the other side of the push head counter weight 4 is fixed at the lower part of the side edge of the push head 1, and after the push head 1 loses external force, the counter weight 4 drives the push head pipe 5 and the push head 1 to move to the fixed counter weight side, so as to drive the push head 1 to return to the original position.

Further, pin holes 2.1 are respectively arranged on the side plates of the push head seat 2;

the pin shaft 3 is positioned in the pin hole 2.1; the pin shaft 3 rotates clockwise or anticlockwise in the pin hole 2.1 and simultaneously drives the push head 1 and the balance weight 4 to move in the same direction;

the number of the push heads 1 is two, and the two push heads 1 are fixed on the push head pipe 5 at intervals and are respectively positioned at two sides of the push head pipe 5; enhancing structural and in-use stability;

the push head counter weight 4 is of a T-shaped structure, the middle part of one end of the push head counter weight is provided with an annular structure which is sleeved on the push head pipe 5, and the length of the other end of the push head counter weight is larger than the distance between the two push heads 1.

The annular structure at one side of the push head counter weight 4 is sleeved in the middle of the push head pipe 5, so that the push head counter weight 4 can synchronously drive the push head pipe 5 and the two push heads 1 to move in the same direction; two ends of the other side of the push head counterweight 4 are respectively fixed at the lower parts of the side edges of the two push heads 1 (as shown in fig. 1, fig. 2 and fig. 3), the push head counterweight 4 is fixed at one side of the push head 1, and after the push head 1 loses external force, the counterweight 4 drives the push head pipe 5 and the push head 1 to move towards the fixed counterweight side, so as to drive the push head 1 to return to the original position.

Furthermore, the pushing head 1 is a trapezoidal pushing head (as shown in fig. 1), so that the weight of the pushing head is reduced, and the stability of the structure is ensured.

The working process of the two-way pushing head of the return tractor is as follows:

when the push head 1 needs to be reversed, the push head 1 is manually stepped on one side of the push head 1, which is far away from the push head counter weight 4, the push head 1 is reversed, meanwhile, the push head counter weight 4 is driven to synchronously rotate and reverse, and a climbing vehicle of the return tractor returns from the bottom of a kiln vehicle;

when the pushing head 1 needs to return to the original position, due to the existence of the counter weight, the reversed pushing head 1 becomes a tumbler and can automatically return (namely, after the pushing head 1 loses external force, the counter weight 4 drives the pushing head pipe 5 and the pushing head 1 to move towards the fixed counter weight side) (as shown in fig. 1, fig. 2 and fig. 3), the operation is simple and convenient, and the working efficiency is higher.

Other parts not described belong to the prior art.

Claims

1. Two-way pusher of tractor that returns, including pusher (1), pusher seat (2), its characterized in that: also comprises a pin shaft (3), a push head counterweight (4) and a push head pipe (5),

the push head (1) is a bidirectional push head;

the push head (1) is fixed on the push head pipe (5), and two ends of the push head pipe (5) are hinged with the push head seat (2) through the pin shaft (3);

the push head counter weight (4) is fixedly connected with the push head pipe (5) and fixed on the side edge of the push head (1).

2. The two-way pusher of the carriage return tractor according to claim 1, characterized in that: pin holes (2.1) are respectively arranged on the side plates of the push head seat (2);

the pin shaft (3) is positioned in the pin hole (2.1);

the number of the push heads (1) is two, and the two push heads (1) are respectively fixed on two sides of the push head pipe (5);

and one side of the push head counterweight (4) is fixedly connected with the middle part of the push head pipe (5), and two ends of the other side of the push head counterweight are respectively fixed on the side edges of the two push heads (1).

3. The two-way pusher of the carriage return tractor according to claim 1, characterized in that: the push head (1) is a trapezoidal push head.