CN212151104U

CN212151104U - Safety protection structure of crawler-type tractor

Info

Publication number: CN212151104U
Application number: CN202020653113.2U
Authority: CN
Inventors: 陈浩兴
Original assignee: WUXI XIEXING PORT MACHINERY CO Ltd
Current assignee: WUXI XIEXING PORT MACHINERY CO Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-15
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a crawler-type tractor safety protection structure, including the protection box, protection box one side outer wall is equipped with the door plant, the equal fixed mounting in protection box both sides inner wall top has electric telescopic handle, and the one end welding of electric telescopic handle piston rod has the rack, protection box both sides inner wall top all is fixed with the second slide rail, and slidable mounting has the slider in the second slide rail, and the welding has the connecting axle on the slider, and connecting axle one end movable mounting has the card wheel, and it has tooth to open on the card wheel, protection box both sides inner wall is fixed with the vertical spout of placing. The utility model discloses can fix crawler-type tractor inside the protection box to avoided external things to its safe influence, also avoided the tractor to constructor's unexpected injury, improved the security of device, through the setting of door plant opening mode, make the door plant of device not occupation space after opening, improved the utilization ratio of device to the space.

Description

Safety protection structure of crawler-type tractor

Technical Field

The utility model relates to a tractor protection technical field especially relates to a crawler-type tractor safety protection structure.

Background

By crawler tractor is meant an electric motor used on a locomotive or a motor car to drive one or several moving axles. There are various types of traction motors, such as a direct current traction motor, an alternating current asynchronous traction motor, an alternating current synchronous traction motor, and the like, which draw cables and the like under the action of a crawler, however, various crawler-type tractors on the market still have various problems.

Some crawler-type tractors exist in the market at present, but the devices still have some defects in design, such as some crawler-type tractors lack of external protective structures, and the use requirements of people cannot be met. Therefore, a safety protection structure of the crawler-type tractor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety protection structure of a crawler-type tractor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crawler-type tractor safety protection structure, includes the protection box, protection box one side outer wall is equipped with the door plant, the equal fixed mounting in protection box both sides inner wall top has electric telescopic handle, and the one end welding of electric telescopic handle piston rod has the rack, protection box both sides inner wall top all is fixed with the second slide rail, and slidable mounting has the slider in the second slide rail, and the welding has the connecting axle on the slider, and connecting axle one end movable mounting has the card wheel, and the card takes turns to and opens there is the tooth, protection box both sides inner wall is fixed with the vertical spout of placing, and slidable connection has the slider in the spout, and movable mounting has the connector on the slider, and swing joint has same connecting plate between connector and the card wheel, and.

Further, there is the base protection box one side outer wall bottom through the bolt fastening, and base one end through the bolt fastening have protection casing and support column.

Further, the support column top is fixed with through the bolt and embraces the clamp, and embraces the clamp including two arc cards, has the hinge through the bolt fastening between two arc cards, embraces the clamp and is in same height with the protection casing.

Furthermore, the inside bonding of embracing the clamp has the bubble cotton, and embraces two arc card one end of pressing from both sides and pass through the bolt fastening and have the magnet of mutual absorption.

Furthermore, a fixing opening is formed in the outer wall of one side of the protection box body, and a wire binding ring is installed in the fixing opening.

Furthermore, a fan is fixed on the outer wall of one side of the protective box body through a bolt.

Further, there is first slide rail protection bottom of the case portion inner wall near the one end of door plant through bolt fixed mounting, and sliding connection has the gyro wheel on the first slide rail, and the gyro wheel top has the receiver through the bolt fastening, and receiver one side has the handle through the bolt fastening.

The utility model has the advantages that:

1. through the arrangement of the protective box body, the crawler-type tractor can be fixed inside the protective box body, so that the influence of external things on the safety of the tractor is avoided, the accidental injury of the tractor to constructors is also avoided, and the safety of the tractor is improved.

2. Through the arrangement of the door plate opening mode, the door plate of the device does not occupy space after being opened, and the utilization rate of the device to the space is improved.

3. Through embracing the cotton setting of clamp and bubble for the device can protect the surface of cable, has avoided the condition of cable wearing and tearing, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of a safety protection structure of a crawler tractor according to the present invention;

fig. 2 is a schematic view of an internal structure of a safety protection structure of a crawler tractor according to the present invention;

fig. 3 is a schematic front view of a safety protection structure of a crawler tractor according to the present invention;

fig. 4 is the utility model provides a crawler tractor safety protection structure's the state structure sketch map that opens the door.

In the figure: 1. a protective box body; 2. a rack; 3. clamping the wheel; 4. a connecting shaft; 5. a slider; 6. a storage box; 7. a handle; 8. a first slide rail; 9. a door panel; 10. a connecting plate; 11. a second slide rail; 12. an electric telescopic rod; 13. a hinge; 14. a wire binding ring; 15. a protective cover; 16. a base; 17. a support pillar; 18. clamping; 19. a fan; 20. soaking cotton; 21; and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a safety protection structure of a crawler tractor comprises a protection box body 1, wherein an installation opening is formed in the outer wall of one side of the protection box body 1, a door panel 9 is arranged in the installation opening, electric telescopic rods 12 are fixedly installed at the top ends of the inner walls of two sides of the protection box body 1 through bolts, racks 2 are welded at one ends of piston rods of the electric telescopic rods 12, second slide rails 11 are fixedly installed at the top ends of the inner walls of two sides of the protection box body 1 through bolts, slide blocks 5 are slidably installed in the second slide rails 11, connecting shafts 4 are welded on the slide blocks 5, a clamping wheel 3 is movably installed at one end of each connecting shaft 4, teeth are formed on the clamping wheel 3, the teeth occupy two thirds of the circumference of the clamping wheel 3, the remaining one third of the circumference position is movably connected with the top end of the connecting plate 10, the teeth are in clamping fit with the racks 2, the number of teeth on, the inner walls of two sides of the protective box body 1 are fixed with vertically placed chutes through bolts, the chutes are internally and movably connected with sliding blocks 5 in sliding manner, connectors are movably mounted on the sliding blocks 5, the same connecting plate 10 is movably connected between the connectors and the clamping wheels 3, the outer wall of one side of the connecting plate 10 is fixedly connected with the door panel 9 through bolts, when the protective box body is used, the electric telescopic rod 12 contracts, the rack 2 moves towards one end, far away from the door panel 9, inside the protective box body 1, the clamping wheels 3 clamped with the rack 2 move along with the rack 2 under the decomposition effect of force, the top end of the door panel 9 is inclined due to the clamping wheels 3 and the top end of the connecting plate 10 are movably connected, the sliding blocks 5 slide in the second sliding rails 11 under the decomposition effect of force, the top end of the door panel 9 moves along with the sliding blocks 5, and the, so that the door panel 9 is opened.

It should be noted that, there is base 16 protection box 1 one side outer wall bottom through the bolt fastening, and base 16 one end has protection casing 15 and support column 17 through the bolt fastening, there is embracing clamp 18 support column 17 top through the bolt fastening, and embrace and press from both sides 18 including two arc cards, there is hinge 13 through the bolt fastening between two arc cards, embrace and press from both sides 18 and protection casing 15 and be in same height, it has the cotton 20 of bubble to embrace the inside bonding of clamp 18, the cotton 20 of bubble is for preventing the material of static, be convenient for protect the cable, and two arc card one end of embracing clamp 18 have mutual adsorbed magnet 21 through the bolt fastening, be convenient for embrace and press from both sides 18 and press from both sides tightly each other, protection box 1 one side outer wall is opened has the fixed orifices, install restraint wire. Protection box 1 one side outer wall has fan 19 through the bolt fastening, and 1 bottom inner wall of protection box has first slide rail 8 through bolt fastening's one end near door plant 9, and sliding connection has the gyro wheel on first slide rail 8, and the gyro wheel top has receiver 6 through the bolt fastening, and receiver 6 one side has handle 7 through the bolt fastening, and the circular telegram back, fan 19 work all blows the dust in the device to receiver 6 for the dust is collected.

The working principle of the embodiment is as follows: when in use, the crawler tractor is fixed inside the protective box body 1, thereby avoiding the influence of external objects on the safety of the tractor, avoiding the accidental injury of the tractor to constructors, improving the safety of the device, then the device is electrified, the electric telescopic rod 12 is contracted, the rack 2 moves towards one end, far away from the door plate 9, inside the protective box body 1, the clamping wheel 3 clamped with the rack 2 moves along with the rack 2 under the decomposition effect of force, the top end of the door plate 9 is inclined because the clamping wheel 3 is movably connected with the top end of the connecting plate 10, and under the decomposition effect of force, the sliding block 5 slides in the second sliding rail 11, the top end of the door plate 9 moves along with the sliding block 5, at the moment, the sliding block 5 at the other end of the connecting plate 10 moves upwards in the sliding chute, so that the door plate 9 is opened, and the door plate 9 of the device does not occupy space after being opened, the space utilization rate of the device is improved, at the moment, the cable is conveyed into the protective box body 1 through the holding clamp 18 and the wire binding ring 14, and then is conveyed out of the protective box body 1 after being pulled by the crawler-type tractor, so that the traction of the cable is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety protection structure of a crawler-type tractor comprises a protection box body (1) and is characterized in that a door plate (9) is arranged on the outer wall of one side of the protection box body (1), electric telescopic rods (12) are fixedly mounted at the top ends of the inner walls of the two sides of the protection box body (1), a rack (2) is welded at one end of a piston rod of each electric telescopic rod (12), second slide rails (11) are fixed at the top ends of the inner walls of the two sides of the protection box body (1), sliding blocks (5) are slidably mounted in the second slide rails (11), connecting shafts (4) are welded on the sliding blocks (5), clamping wheels (3) are movably mounted at one ends of the connecting shafts (4), teeth are arranged on the clamping wheels (3), vertically-placed slide grooves are fixed on the inner walls of the two sides of the protection box body (1), the sliding blocks (5) are slidably connected in the slide grooves, connectors are movably mounted on, the outer wall of one side of the connecting plate (10) is fixedly connected with the door panel (9) through bolts.

2. The safety protection structure of the crawler-type tractor according to claim 1, characterized in that a base (16) is fixed at the bottom end of the outer wall of one side of the protection box body (1) through bolts, and a protection cover (15) and a support column (17) are fixed at one end of the base (16) through bolts.

3. The safety protection structure of the crawler-type tractor according to claim 2, characterized in that a holding clamp (18) is fixed to the top end of the supporting column (17) through a bolt, the holding clamp (18) comprises two arc-shaped clamping pieces, a hinge (13) is fixed between the two arc-shaped clamping pieces through a bolt, and the holding clamp (18) and the protection cover (15) are located at the same height.

4. The safety protection structure of the crawler-type tractor according to claim 3, characterized in that foam (20) is bonded inside the clamp (18), and magnets (21) which are mutually adsorbed are fixed at one ends of two arc-shaped clamping pieces of the clamp (18) through bolts.

5. The safety protection structure of the crawler-type tractor according to claim 1, characterized in that a fixing opening is formed in the outer wall of one side of the protection box body (1), and a wire binding ring (14) is installed in the fixing opening.

6. A safety guard structure of a crawler-type tractor according to claim 5, characterized in that a fan (19) is fixed on the outer wall of one side of the guard box body (1) through bolts.

7. The safety protection structure of the crawler-type tractor according to claim 1, characterized in that a first slide rail (8) is fixedly installed on one end, close to a door plate (9), of the inner wall of the bottom of the protection box body (1) through bolts, a roller is connected onto the first slide rail (8) in a sliding mode, a storage box (6) is fixed to the top end of the roller through bolts, and a handle (7) is fixed to one side of the storage box (6) through bolts.