CN214444347U

CN214444347U - Automatic chain press-fitting feeding device for bulldozer chain rail

Info

Publication number: CN214444347U
Application number: CN202120559423.2U
Authority: CN
Inventors: 陈凡凡; 陈伟鹏; 姜洪; 陈剑松
Original assignee: Chengyu Machinery Equipment Co ltd
Current assignee: Chengyu Machinery Equipment Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-22
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a bull-dozer chain pressure equipment automatic feeding for rail, including chain pressure equipment platform and brace table, the both ends of chain pressure equipment platform are provided with the brace table, the top of brace table is provided with the cylinder, one side of chain pressure equipment platform is provided with the fixed plate, the inside middle department of fixed plate is provided with the conveyer belt, one side of chain pressure equipment platform is provided with mosaic structure, mosaic structure includes handle, reset spring, pull rod, concatenation piece, concatenation groove and logical groove. The utility model discloses a both sides at chain pressure equipment platform one end are provided with mosaic structure, when needs are dismantled, the staff only need hold the handle with the hand earlier, then stimulate one side to drive the pull rod and take out from the fixed orifices that leads to groove and splice, then take out splice from the inside of splice groove again, just so accomplished the dismantlement, when needs are installed, also be same method will, thereby improved concatenation efficiency.

Description

Automatic chain press-fitting feeding device for bulldozer chain rail

Technical Field

The utility model relates to an automatic feeding technical field specifically is a bull-dozer chain pressure equipment automatic feeding for caterpillar chain.

Background

With the continuous development of society and the continuous improvement of science, the manufacturing industry has been developed rapidly, wherein the press-fitting technology of bulldozer chains is more and more perfect, but the traditional chains are all fed manually after press-fitting, which not only wastes time but also wastes labor, so that an automatic feeding device for press-fitting of chains of bulldozers is needed.

The type of devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the traditional automatic feeding device is weak in practicability because a structure for adjusting the tightness of a conveying belt is not arranged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bull-dozer is chain pressure equipment automatic feeding for caterpillar chain to it does not set up the problem of adjusting the conveyer belt size to propose automatic feeding in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chain press-fitting automatic feeding device for a bulldozer chain rail comprises a chain press-fitting table and a supporting table, wherein the supporting table is arranged at two ends of the chain press-fitting table, an air cylinder is arranged at the top end of the supporting table, a fixed plate is arranged at one side of the chain press-fitting table, a conveying belt is arranged in the middle of the inside of the fixed plate, a splicing structure is arranged at one side of the chain press-fitting table and comprises a handle, a reset spring, a pull rod, splicing blocks, splicing grooves and through grooves, the splicing grooves are formed in two ends of one side of the chain press-fitting table, the splicing blocks are arranged in the splicing grooves, one sides of the splicing blocks are fixed with one sides of the fixed plate, the handle is arranged at two ends of one side of the chain press-fitting table, the reset spring is arranged at two ends of one side of the handle, the pull rod is arranged at the middle position of one side of the handle, and two sides of one end of the chain press-fitting table are arranged at two sides of one end of the chain press-fitting table, a through groove is transversely formed, and the pull rod is inserted into the through groove.

Preferably, guide structures are arranged at two ends of the top end of the fixing plate and comprise supporting blocks, guide posts, fixing blocks and guide plates, the guide plates are arranged at two ends of the top end of the fixing plate, the fixing blocks are arranged on two sides of the top end of the guide plate, the supporting blocks are arranged in the middle of the fixing blocks, and the guide posts are arranged at the bottom ends of the supporting blocks.

Preferably, the bottom of fixed plate is provided with adjusts the structure, adjust the structure including adjusting pole, backup pad, expanding spring, round hole, cylinder, ball and fixed lug, the backup pad sets up in the bottom of fixed plate, the one end of backup pad is provided with fixed lug, one side of fixed lug is fixed with expanding spring, the regulation pole is installed to one side of expanding spring, the round hole has been seted up to the intermediate position department of adjusting the pole, the inside of round hole is inserted and is equipped with the cylinder, the bottom of adjusting the pole articulates there is the ball.

Preferably, the guide posts are arranged in a plurality, and the guide posts are arranged at equal intervals.

Preferably, the reset springs are arranged in two groups, and the two groups of reset springs are symmetrically distributed.

Preferably, the cross-sectional area of the splicing groove is larger than that of the splicing block, and a clamping structure is formed between the splicing groove and the splicing block.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic chain press-mounting feeding device for the bulldozer chain rail not only realizes that the automatic feeding device automatically adjusts the tightness of the book conveying belt, but also realizes the splicing of the automatic feeding device and the chain press-mounting table and the guiding of the automatic feeding device;

(1) the bottom end of the fixing plate is provided with the adjusting structure, the conveying belt is looser and looser due to abrasion in the using process, when the conveying belt is loosened due to abrasion, the telescopic spring can pull one end of the adjusting rod to move to one side according to the characteristics of the telescopic spring, the round hole is hinged with the cylinder and can rotate, and when one end of the adjusting rod rotates to one side, the other end of the adjusting rod can drive the round ball to move to the opposite direction, so that a belt of the conveying belt is extruded downwards, the conveying belt is tightened, and the round ball can rotate due to the fact that the adjusting rod is hinged with the round ball, so that the round ball can rotate along with the round ball when the belt is extruded, the conveying belt is adjusted, and the adjusting effect is improved;

(2) the splicing structures are arranged on the two sides of one end of the chain press-fitting table, when the chain press-fitting table needs to be disassembled, a worker only needs to hold the handle by hand and pull the handle to one side, so that the pull rod is driven to be pulled out from the through groove and the fixing hole of the splicing block, and then the splicing block is pulled out from the inside of the splicing groove, so that the disassembly is completed;

(3) afterwards, both ends through at the fixed plate top are provided with guide structure, when needs carry out the pressure equipment, the staff starts the cylinder, after the chain pressure equipment, starter motor drives the conveyer belt and rotates, then put the chain that the pressure equipment is good on the conveyer belt, then the conveyer belt drives the chain and removes, in order to prevent that the chain from the condition that the indiscriminate collision and the dislocation appear on the surface of conveyer belt, the use of guide post can be when the guide post is touch to the chain, make the guide post rotate, thereby lead the chain, and the practicality is improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the top view cross-sectional structure of the splicing structure of the present invention;

fig. 4 is a schematic view of a partially enlarged cross-sectional structure at a position a in fig. 1 according to the present invention.

In the figure: 1. a chain press mounting table; 2. a support table; 3. a cylinder; 4. a fixing plate; 5. a guide structure; 501. a support block; 502. a guide post; 503. a fixed block; 504. a guide plate; 6. a conveyor belt; 7. an adjustment structure; 701. adjusting a rod; 702. a support plate; 703. a tension spring; 704. a circular hole; 705. a cylinder; 706. a ball; 707. fixing the bump; 8. splicing structures; 801. a handle; 802. a return spring; 803. a pull rod; 804. splicing blocks; 805. splicing grooves; 806. a through groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a chain press-fitting automatic feeding device for a bulldozer chain rail comprises a chain press-fitting table 1 and a supporting table 2, wherein the supporting table 2 is arranged at two ends of the chain press-fitting table 1, an air cylinder 3 is arranged at the top end of the supporting table 2, a fixing plate 4 is arranged at one side of the chain press-fitting table 1, a conveying belt 6 is arranged in the middle of the inside of the fixing plate 4, a splicing structure 8 is arranged at one side of the chain press-fitting table 1, the splicing structure 8 comprises a handle 801, a reset spring 802, a pull rod 803, a splicing block 804, a splicing groove 805 and a through groove 806, the splicing groove 805 is formed in two ends of one side of the chain press-fitting table 1, the splicing block 804 is arranged in the splicing groove 805, one side of the splicing block 804 is fixed with one side of the fixing plate 4, the handle 801 is arranged at two ends of one side of the chain press-fitting table 1, the reset spring 802 is arranged at two ends of one side of the handle 801, the pull rod 803 is arranged at the middle position of one side of the handle 801, through grooves 806 are transversely formed in two sides of one end of the chain press-fitting table 1, the pull rod 803 is inserted into the through grooves 806, two groups of reset springs 802 are arranged, the two groups of reset springs 802 are symmetrically distributed, the cross sectional area of the splicing grooves 805 is larger than that of the splicing blocks 804, and a clamping structure is formed between the splicing grooves 805 and the splicing blocks 804;

through arranging the splicing structures 8 on two sides of one end of the chain press-fitting table 1, when disassembly is needed, a worker only needs to hold the handle 801 by hand and pull the handle to one side, so that the pull rod 803 is driven to be pulled out from the through groove 806 and the fixing holes of the splicing blocks 804, and then the splicing blocks 804 are pulled out from the inside of the splicing grooves 805, so that disassembly is completed;

the two ends of the top end of the fixing plate 4 are provided with guide structures 5, each guide structure 5 comprises a supporting block 501, a guide post 502, a fixing block 503 and a guide plate 504, the guide plates 504 are arranged at the two ends of the top end of the fixing plate 4, the fixing blocks 503 are arranged on the two sides of the top end of each guide plate 504, the supporting blocks 501 are arranged in the middle of the fixing blocks 503, the guide posts 502 are arranged at the bottom ends of the supporting blocks 501, the guide posts 502 are arranged on the guide posts 502, and the guide posts 502 are arranged at equal intervals;

through arranging the guide structures 5 at the two ends of the top end of the fixed plate 4, when press fitting is needed, a worker starts the air cylinder 3, after the chain is press fitted, the starting motor drives the conveying belt 6 to rotate, then the press-fitted chain is placed on the conveying belt 6, then the conveying belt 6 drives the chain to move, and in order to prevent the chain from colliding randomly and being misplaced on the surface of the conveying belt 6, the guide columns 502 can be rotated when the chain touches the guide columns 502, so that the chain is guided, and the practicability is improved;

an adjusting structure 7 is arranged at the bottom end of the fixing plate 4, the adjusting structure 7 comprises an adjusting rod 701, a supporting plate 702, a telescopic spring 703, a round hole 704, a cylinder 705, a ball 706 and a fixing bump 707, the supporting plate 702 is arranged at the bottom end of the fixing plate 4, the fixing bump 707 is arranged at one end of the supporting plate 702, the telescopic spring 703 is fixed at one side of the fixing bump 707, the adjusting rod 701 is installed at one side of the telescopic spring 703, the round hole 704 is arranged at the middle position of the adjusting rod 701, the cylinder 705 is inserted into the round hole 704, and the ball 706 is hinged to the bottom end of the adjusting rod 701;

through being provided with regulation structure 7 in the bottom at fixed plate 4, conveyer belt 6 can lead to conveyer belt 6 to loosen more and more at the use owing to wearing and tearing, when wearing and tearing lead to conveyer belt 6 to become loose appearing, expanding spring 703 can be according to the one end of self characteristic pulling regulation pole 701 to one side removal, because be articulated between round hole 704 and the cylinder 705, can rotate, the one end of adjusting pole 701 is when rotating to one side, the other end that can make regulation pole 701 drives ball 706 to opposite removal, thereby extrude the belt 6's belt downwards, make conveyer belt 6 become tight, because it is articulated so ball 706 can rotate to adjust pole 701 and ball 706, like this ball 706 is when extruding the belt, self also can follow the rotation, thereby realized the regulation to conveyer belt 6, the regulating effect has been improved.

The working principle is as follows: firstly, the splicing structures 8 are arranged on two sides of one end of the chain press-fitting table 1, when the chain press-fitting table needs to be disassembled, a worker only needs to hold the handle 801 by hand and then pull the handle to one side, so that the pull rod 803 is driven to be drawn out from the through groove 806 and the fixing holes of the splicing blocks 804, and then the splicing blocks 804 are drawn out from the inside of the splicing grooves 805, so that the disassembly is completed, and when the chain press-fitting table needs to be assembled, the assembling efficiency is improved by the same method;

then, through arranging the guide structures 5 at the two ends of the top end of the fixing plate 4, when press fitting is needed, a worker starts the air cylinder 3, after the chain is press fitted, the starting motor drives the conveying belt 6 to rotate, then the press-fitted chain is placed on the conveying belt 6, then the conveying belt 6 drives the chain to move, in order to prevent the chain from randomly colliding and dislocating on the surface of the conveying belt 6, when the chain touches the guide columns 502, the guide columns 502 can be rotated by using the guide columns 502, so that the chain is guided, and the practicability is improved;

finally, be provided with regulation structure 7 through the bottom at fixed plate 4, conveyer belt 6 can lead to conveyer belt 6 to loosen more and more at the use owing to wearing and tearing, when wearing and tearing lead to conveyer belt 6 to loosen when appearing, expanding spring 703 can be according to the one end of self characteristic pulling regulation pole 701 to one side removal, because be articulated between round hole 704 and the cylinder 705, can rotate, the one end of adjusting pole 701 is when rotating to one side, can make the other end of adjusting pole 701 drive ball 706 to opposite removal, thereby extrude the belt of conveyer belt 6 downwards, make conveyer belt 6 become tight, because adjust pole 701 and ball 706 are articulated so ball 706 can rotate, like this ball 706 is when extruding the belt, self also can follow the rotation, thereby realized the regulation to conveyer belt 6, and improved the regulating effect, the final work of accomplishing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bull-dozer is chain pressure equipment automatic feeding for caterpillar chain, includes chain pressure equipment platform (1) and brace table (2), its characterized in that: the chain press-fitting table is characterized in that supporting tables (2) are arranged at two ends of the chain press-fitting table (1), an air cylinder (3) is arranged at the top end of each supporting table (2), a fixing plate (4) is arranged on one side of the chain press-fitting table (1), a conveying belt (6) is arranged in the middle of the inside of the fixing plate (4), a splicing structure (8) is arranged on one side of the chain press-fitting table (1), the splicing structure (8) comprises handles (801), reset springs (802), pull rods (803), splicing blocks (804), splicing grooves (805) and through grooves (806), the splicing grooves (805) are formed in two ends of one side of the chain press-fitting table (1), the splicing blocks (804) are arranged inside the splicing grooves (805), one side of each splicing block (804) is fixed to one side of the fixing plate (4), and the handles (801) are arranged at two ends of one side of the chain press-fitting table (1), the chain press-fitting device is characterized in that return springs (802) are arranged at two ends of one side of the handle (801), a pull rod (803) is arranged in the middle of one side of the handle (801), through grooves (806) are transversely formed in two sides of one end of the chain press-fitting table (1), and the pull rod (803) is inserted into the through grooves (806).

2. The automatic chain press-fitting feeding device for the bulldozer caterpillar according to claim 1, characterized in that: the two ends of the top end of the fixing plate (4) are provided with guide structures (5), each guide structure (5) comprises a supporting block (501), a guide post (502), a fixing block (503) and a guide plate (504), the guide plates (504) are arranged at the two ends of the top end of the fixing plate (4), the fixing blocks (503) are arranged on two sides of the top end of each guide plate (504), the supporting blocks (501) are arranged in the middles of the fixing blocks (503), and the guide posts (502) are arranged at the bottom ends of the supporting blocks (501).

3. The automatic chain press-fitting feeding device for the bulldozer caterpillar according to claim 1, characterized in that: the bottom of fixed plate (4) is provided with adjusts structure (7), adjust structure (7) including adjusting pole (701), backup pad (702), expanding spring (703), round hole (704), cylinder (705), ball (706) and fixed lug (707), backup pad (702) set up in the bottom of fixed plate (4), the one end of backup pad (702) is provided with fixed lug (707), one side of fixed lug (707) is fixed with expanding spring (703), pole (701) are adjusted to one side installation of expanding spring (703), round hole (704) have been seted up in the intermediate position department of adjusting pole (701), the inside of round hole (704) is inserted and is equipped with cylinder (705), the bottom of adjusting pole (701) articulates there is ball (706).

4. The automatic chain press-fitting feeding device for the bulldozer caterpillar according to claim 2, characterized in that: the guide posts (502) are arranged in a plurality of numbers, and the guide posts (502) are arranged at equal intervals.

5. The automatic chain press-fitting feeding device for the bulldozer caterpillar according to claim 1, characterized in that: the reset springs (802) are arranged in two groups, and the two groups of reset springs (802) are symmetrically distributed.

6. The automatic chain press-fitting feeding device for the bulldozer caterpillar according to claim 1, characterized in that: the cross section area of the splicing groove (805) is larger than that of the splicing block (804), and a clamping structure is formed between the splicing groove (805) and the splicing block (804).