CN215153720U

CN215153720U - Automatic assembling mechanism for engineering machinery tire

Info

Publication number: CN215153720U
Application number: CN202120497468.1U
Authority: CN
Inventors: 王庆荣; 罗庆尖; 项其锋; 黄志鸿; 朱启银
Original assignee: Lonking Fujian Excavator Co ltd
Current assignee: Lonking Fujian Excavator Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-14
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses an engineering machinery tire automatic assembly mechanism, the power distribution box comprises a box body, open box one side outer wall bottom has first mounting groove, and open at box one side outer wall top has the second mounting groove, box opposite side outer wall is equipped with first motor room through the access door, and first motor room one side inner wall has the first electric telescopic handle of symmetric distribution through the bolt fastening, the outer wall welding of first electric telescopic handle one side has the supporting shoe, and supporting shoe one side outer wall is equipped with the second motor room of symmetric distribution through the access door, second motor room one side inner wall has second electric telescopic handle through the bolt fastening. The utility model discloses a second electric telescopic handle and the supporting plate welding mutually of the second motor room that supporting shoe and the supporting shoe of first mounting groove inner wall installation were equipped with and the installation of second motor room inner wall can lift the vehicle through second electric telescopic handle's raising and lowering functions, makes things convenient for the staff to change when changing the tire.

Description

Automatic assembling mechanism for engineering machinery tire

Technical Field

The utility model relates to a tire assembly technical field especially relates to an engineering machinery tire automatic assembly mechanism.

Background

The engineering tyre consists of four parts of cord fabric layer, tyre bead, buffering layer and tyre surface, and has the main functions of bearing the weight of automobile and load, maintaining its running performance, buffering the impact and vibration of the running vehicle, maintaining the running stability and smoothness of the running vehicle, ensuring the reliable contact between the tyre and ground and improving the traction, passing and braking performance of the vehicle.

The surface of the tire of the prior engineering tire has great abrasion after being used for a long time and needs to be replaced, but the tire can be detached only by manually lifting the vehicle through a tool in the replacement process, the working mode is time-consuming and labor-consuming and has great potential safety hazards, and therefore a novel tire assembling mechanism needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic assembling mechanism for engineering machinery tires.

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

an automatic assembling mechanism for engineering machinery tires comprises a box body, wherein the bottom of the outer wall of one side of the box body is provided with a first mounting groove, the top of the outer wall of one side of the box body is provided with a second mounting groove, the outer wall of the other side of the box body is provided with a first motor chamber through an access door, the inner wall of one side of the first motor chamber is fixedly provided with first electric telescopic rods which are symmetrically distributed through bolts, the outer wall of one side of the first electric telescopic rod is welded with a supporting block, the outer wall of one side of the supporting block is provided with second motor chambers which are symmetrically distributed through the access door, the inner wall of one side of the second motor chamber is fixedly provided with a second electric telescopic rod through bolts, the outer wall of the top of the second electric telescopic rod is welded with a supporting plate, the middle part of the inner wall of one side of the second mounting groove is provided with a first fixing groove, the inner wall of one side of the first fixing groove is fixedly provided with a third electric telescopic rod through bolts, and the outer wall of one side of the third electric telescopic rod is welded with a fixing plate, and open at fixed disk one side outer wall middle part has the second fixed slot, second fixed slot one side inner wall has fourth electric telescopic handle through the bolt fastening, and fourth electric telescopic handle one side outer wall is fixed with servo motor through the motor case, fixed disk one side outer wall is opened there is the spout, and the spout inner wall has flexible subassembly through slider sliding connection, flexible subassembly one side outer wall has the centre gripping subassembly through the bearing welding, servo motor's output shaft has cup jointed the connection pad through the dwang, and the connection pad inlayer is equipped with the installation room, installation room one side inner wall middle part is fixed with the driving gear, and the meshing of driving gear outer wall has the driven gear that the equidistance distributes, driven gear one side outer wall has hexagon socket through the dead lever welding.

Preferably, the telescopic assembly comprises a sliding pipe and a sliding rod connected with the inner wall of the sliding pipe in a sliding manner, and a limiting block is welded on the inner wall of one side of the sliding pipe and the outer wall of one side of the sliding rod.

Preferably, the centre gripping subassembly includes that fixed block and fixed block one side outer wall open there is the dovetail groove, and dovetail groove inner wall sliding connection has trapezoidal slider, and trapezoidal slider one side outer wall has the connecting block through the bolt fastening, and the outer wall welding of connecting block one side has the grip block, and grip block bottom outer wall bonds has the slipmat, and the slipmat outer wall is opened there is equidistant anti-skidding screw thread that distributes.

Preferably, the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod, the fourth electric telescopic rod and the servo motor are connected with a controller through signal lines, and the controller is connected with a computer through signal lines.

Preferably, servo motor's output shaft passes through the dwang and welds mutually with the driving gear inner wall, and the outer wall size and the driving gear inner wall size looks adaptation of dwang.

Preferably, the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod, the fourth electric telescopic rod and the servo motor are connected with an external switch through wires, and the switch is connected with an external power supply through wires.

The utility model has the advantages that:

1. according to the automatic assembling mechanism for the engineering machinery tire, the supporting block arranged on the inner wall of the first mounting groove, the second motor chamber arranged on the supporting block and the second electric telescopic rod arranged on the inner wall of the second motor chamber are welded with the supporting plate, so that a vehicle can be lifted up through the lifting function of the second electric telescopic rod when the tire is replaced, the replacement by workers is facilitated, and the working safety can be improved through the connecting mode;

2. according to the automatic assembling mechanism for the engineering machinery tire, the driving gear is driven to rotate through the servo motor, the driven gear is meshed with the driving gear, the inner hexagonal sleeve can be driven to rotate during rotation, and the connecting mode can improve the working efficiency without sequentially disassembling the tire bolts;

3. this engineering machine tire automatic assembly mechanism of design, the spout and the flexible subassembly offered through fixed disk one side outer wall are connected with the spout through the slider and the flexible subassembly passes through the bearing and welds mutually with the centre gripping subassembly, can dismantle the tire and carry out the centre gripping according to the difference of wheel hub's outward appearance fixed, utilize the flexible function of third electric telescopic handle can be quick simultaneously to take off the tire, such connected mode labour saving and time saving reduces labour cost.

Drawings

Fig. 1 is a front view of an overall structure of an automatic assembling mechanism for engineering machinery tires, which is provided by the utility model;

FIG. 2 is a side sectional view of the overall structure of an automatic assembling mechanism for engineering machinery tires, which is provided by the present invention;

fig. 3 is a cross-sectional view of the connection disc structure of the automatic assembling mechanism for engineering machinery tyre, which is seen from above.

In the figure: the box body, 2 first mounting grooves, 3 second mounting grooves, 4 first motor chambers, 5 first electric telescopic rods, 6 supporting blocks, 7 second motor chambers, 8 second electric telescopic rods, 9 supporting plates, 10 first fixing grooves, 11 third electric telescopic rods, 12 fixing plates, 13 second fixing grooves, 14 fourth electric telescopic rods, 15 sliding grooves, 16 telescopic components, 17 clamping components, 18 servo motors, 19 connecting discs, 20 mounting chambers, 21 driving gears, 22 driven gears and 23 hexagon socket sleeves.

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.

Referring to fig. 1-3, an automatic assembly mechanism for engineering machinery tires comprises a box body 1, wherein the bottom of the outer wall of one side of the box body 1 is provided with a first mounting groove 2, the top of the outer wall of one side of the box body 1 is provided with a second mounting groove 3, the outer wall of the other side of the box body 1 is provided with a first motor chamber 4 through an access door, the inner wall of one side of the first motor chamber 4 is fixed with first electric telescopic links 5 which are symmetrically distributed through bolts, the outer wall of one side of the first electric telescopic links 5 is welded with a supporting block 6, the outer wall of one side of the supporting block 6 is provided with a second motor chamber 7 which is symmetrically distributed through the access door, the inner wall of one side of the second motor chamber 7 is fixed with a second electric telescopic link 8 through bolts, the outer wall of the top of the second electric telescopic link 8 is welded with a supporting plate 9, the supporting block 6 which is mounted through the inner wall of the first mounting groove 2, the second motor chamber 7 which is provided with the supporting block 6, and the second electric telescopic link 8 which is mounted through the inner wall of the second motor chamber 7 are welded with the supporting plate 9, when the tires are replaced, the vehicle can be lifted through the lifting function of the second electric telescopic rod 8, so that the replacement of the tires is facilitated for workers, and the working safety can be improved through the connection mode;

the middle part of the inner wall of one side of the second mounting groove 3 is provided with a first fixing groove 10, the inner wall of one side of the first fixing groove 10 is fixed with a third electric telescopic rod 11 through a bolt, the outer wall of one side of the third electric telescopic rod 11 is welded with a fixed disc 12, the middle part of the outer wall of one side of the fixed disc 12 is provided with a second fixing groove 13, the inner wall of one side of the second fixing groove 13 is fixed with a fourth electric telescopic rod 14 through a bolt, the outer wall of one side of the fourth electric telescopic rod 14 is fixed with a servo motor 18 through a motor box, the first electric telescopic rod 5, the second electric telescopic rod 8, the third electric telescopic rod 11, the fourth electric telescopic rod 14 and the servo motor 18 are connected with a controller through signal lines, the controller is connected with a computer through signal lines, the output shaft of the servo motor 18 is welded with the inner wall of the driving gear 21 through a rotating rod, and the size of the outer wall of the rotating rod is matched with the size of the inner wall of the driving gear 21, the driving gear 21 is driven to rotate through the servo motor 18, the driven gear 22 is meshed with the driving gear 21, the inner hexagonal sleeve 23 can be driven to rotate during rotation, and the connection mode can improve the working efficiency without sequentially disassembling the tire bolts;

the outer wall of one side of the fixed disc 12 is provided with a sliding groove 15, the inner wall of the sliding groove 15 is connected with a telescopic assembly 16 in a sliding mode through a sliding block, the telescopic assembly 16 comprises a sliding pipe and a sliding rod which is connected with the inner wall of the sliding pipe in a sliding mode, the inner wall of one side of the sliding pipe and the outer wall of one side of the sliding rod are both welded with limiting blocks, the outer wall of one side of the telescopic assembly 16 is welded with a clamping assembly 17 through a bearing, the clamping assembly 17 comprises a fixed block and a trapezoidal groove which is formed in the outer wall of one side of the fixed block, the inner wall of the trapezoidal groove is connected with a trapezoidal sliding block in a sliding mode, the outer wall of one side of the trapezoidal block is fixed with a connecting block through a bolt, the outer wall of one side of the connecting block is welded with a clamping block, the outer wall of the bottom of the clamping block is bonded with a non-slip mat, the outer wall of the non-slip thread is distributed equidistantly, a connecting disc 19 is sleeved on the output shaft of the servo motor 18 through a rotating rod, and an installation chamber 20 is arranged on the inner layer of the connecting disc 19, a driving gear 21 is fixed in the middle of the inner wall of one side of the installation chamber 20, driven gears 22 distributed at equal intervals are meshed with the outer wall of the driving gear 21, an inner hexagonal sleeve 23 is welded on the outer wall of one side of the driven gear 22 through a fixed rod, the first electric telescopic rod 5, the second electric telescopic rod 8, the third electric telescopic rod 11, the fourth electric telescopic rod 14 and the servo motor 18 are connected with an external switch through wires, the switch is connected with an external power supply through wires, the sliding groove 15 and the telescopic assembly 16 which are formed in the outer wall of one side of the fixed disc 12 are connected with the sliding groove 15 through sliding blocks, the telescopic assembly 16 is welded with the clamping assembly 17 through bearings, tires can be disassembled by clamping and fixing according to different appearances of hubs, and meanwhile, the tires can be rapidly disassembled by utilizing the telescopic function of the third electric telescopic rod 11, so that the connection mode is time-saving and labor-saving, the labor cost is reduced.

The working principle is as follows: when a user uses the device, firstly, the device is moved to the front of a tire to be replaced, the supporting block 6 arranged on the inner wall of the first mounting groove 2, the second motor chamber 7 arranged on the supporting block 6 and the second electric telescopic rod 8 arranged on the inner wall of the second motor chamber 7 are welded with the supporting plate 9, the vehicle can be lifted up through the lifting function of the second electric telescopic rod 8 when the tire is replaced, so that a worker can conveniently replace the tire, then, the fixing bolt of the inner hexagonal sleeve 23 aligned with the hub drives the driving gear 21 to rotate through the servo motor 18, the driven gear 22 is meshed with the driving gear 21, the inner hexagonal sleeve 23 can be driven to rotate to disassemble the bolt when the tire is rotated, finally, the chute 15 and the telescopic assembly 16 which are arranged on the outer wall of one side of the fixed disk 12 are connected with the chute 15 through the slide block and the telescopic assembly 16 is welded with the clamping assembly 17 through the bearing, can dismantle the tire and carry out the centre gripping according to the difference of wheel hub's outward appearance fixed, utilize the flexible function of third electric telescopic handle 11 simultaneously can be quick take off the tire.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. An automatic assembling mechanism for engineering machinery tires comprises a box body (1) and is characterized in that a first mounting groove (2) is formed in the bottom of the outer wall of one side of the box body (1), a second mounting groove (3) is formed in the top of the outer wall of one side of the box body (1), a first motor chamber (4) is arranged on the outer wall of the other side of the box body (1) through an access door, first electric telescopic rods (5) which are symmetrically distributed are fixed on the inner wall of one side of the first motor chamber (4) through bolts, supporting blocks (6) are welded on the outer wall of one side of each first electric telescopic rod (5), second motor chambers (7) which are symmetrically distributed are arranged on the outer wall of one side of each supporting block (6) through the access door, a second electric telescopic rod (8) is fixed on the inner wall of one side of each second motor chamber (7) through bolts, and a supporting plate (9) is welded on the outer wall of the top of each second electric telescopic rod (8), the middle part of the inner wall of one side of the second mounting groove (3) is provided with a first fixing groove (10), the inner wall of one side of the first fixing groove (10) is fixedly provided with a third electric telescopic rod (11) through bolts, the outer wall of one side of the third electric telescopic rod (11) is welded with a fixed disc (12), the middle part of the outer wall of one side of the fixed disc (12) is provided with a second fixing groove (13), the inner wall of one side of the second fixing groove (13) is fixedly provided with a fourth electric telescopic rod (14) through bolts, the outer wall of one side of the fourth electric telescopic rod (14) is fixedly provided with a servo motor (18) through a motor box, the outer wall of one side of the fixed disc (12) is provided with a sliding groove (15), the inner wall of the sliding groove (15) is slidably connected with a telescopic component (16) through a sliding block, the outer wall of one side of the telescopic component (16) is welded with a clamping component (17) through a bearing, and the output shaft of the servo motor (18) is sleeved with a connecting disc (19) through a rotating rod, and connection pad (19) inlayer is equipped with installation room (20), installation room (20) one side inner wall middle part is fixed with driving gear (21), and driving gear (21) outer wall meshing has driven gear (22) that the equidistance distributes, driven gear (22) one side outer wall has interior hexagonal sleeve (23) through the dead lever welding.

2. The automatic assembling mechanism for engineering machinery tires according to claim 1, characterized in that, the telescopic assembly (16) includes a sliding tube and a sliding rod connected with the inner wall of the sliding tube in a sliding manner, and the inner wall of one side of the sliding tube and the outer wall of one side of the sliding rod are welded with a limiting block.

3. The automatic assembling mechanism for the engineering machinery tire according to claim 1, characterized in that the clamping assembly (17) comprises a fixed block and a trapezoidal groove formed in the outer wall of one side of the fixed block, a trapezoidal sliding block is slidably connected to the inner wall of the trapezoidal groove, a connecting block is fixed to the outer wall of one side of the trapezoidal sliding block through a bolt, a clamping block is welded to the outer wall of one side of the connecting block, a non-slip mat is bonded to the outer wall of the bottom of the clamping block, and non-slip threads are formed in the outer wall of the non-slip mat and are distributed equidistantly.

4. The automatic assembling mechanism for the engineering machinery tire according to claim 1, wherein the first electric telescopic rod (5), the second electric telescopic rod (8), the third electric telescopic rod (11), the fourth electric telescopic rod (14) and the servo motor (18) are connected with a controller through signal lines, and the controller is connected with a computer through signal lines.

5. The automatic assembling mechanism for the engineering machinery tire according to claim 1, wherein the output shaft of the servo motor (18) is welded with the inner wall of the driving gear (21) through a rotating rod, and the size of the outer wall of the rotating rod is matched with the size of the inner wall of the driving gear (21).

6. The automatic assembling mechanism for the engineering machinery tire according to claim 1, wherein the first electric telescopic rod (5), the second electric telescopic rod (8), the third electric telescopic rod (11), the fourth electric telescopic rod (14) and the servo motor (18) are connected with an external switch through wires, and the switch is connected with an external power supply through wires.