CN219361120U - Bucket tooth loading mechanism - Google Patents

Abstract

The utility model provides a bucket tooth loading mechanism, which relates to the technical field of bucket tooth transportation and comprises rollers, a frame, a shell and a grab bar, wherein a lifting assembly is fixedly connected to the bottom of an inner cavity of the shell, a long notch is formed in one side of the shell, and a sub-packaging assembly is fixedly connected to the upper side of the lifting assembly. According to the utility model, a plurality of bucket teeth are respectively and independently inserted between two inclined plates through a plurality of layers of plates and a plurality of support rods to push the bucket teeth between the two inclined plates, the two inclined plates are convenient for placing the bucket teeth, the clamp plates and the inclined plates are made of rubber, the bucket teeth are not damaged, meanwhile, the two groups of springs outside the clamp plates are compressed, the springs deform to generate elasticity, so that the two clamp plates clamp the bucket teeth, the bucket teeth are prevented from piling, the bucket teeth are prevented from being independently stored and fixed through the split charging assembly, the bucket teeth are prevented from being mutually knocked due to shaking in the moving process, and the bucket teeth are effectively protected.

Description

Bucket tooth loading mechanism

Technical Field

The utility model relates to the technical field of bucket tooth transportation, in particular to a bucket tooth loading mechanism.

Background

The excavator bucket tooth is an important part on the excavator, is similar to teeth of a person, is also a vulnerable part, and is a combined bucket tooth consisting of a tooth holder and a tooth tip, and the tooth holder and the tooth tip are connected through a pin shaft. The working face of the stress analysis bucket tooth is contacted with the excavated material, and the stress conditions of the working face of the stress analysis bucket tooth are different in different working stages in a complete excavating process. When the tooth tip part is contacted with the surface of a material, the tooth tip part is subjected to stronger impact due to higher speed, and the tooth tip part is the tooth tip due to the abrasion failure part of the tooth, so long as the tooth tip is replaced, a plurality of teeth must be reserved under the condition of long-term work.

As chinese patent CN207292814U discloses a bucket tooth pin packing box of multilayer structure, comprising a base plate, the top one side welding of bottom plate has first curb plate, and the opposite side welding of bottom plate has the second curb plate, the top welding of bottom plate has soft backing plate, interior box has been placed at the top of soft backing plate, all welded sliding guide on the inner wall of the both sides of interior box, sliding guide has cup jointed the spout in the one end of keeping away from interior box, and the welding of one side of spout has the backup pad, interior box and sliding guide's contact position is provided with the stop pin, the top welding of first curb plate has the hinge, be connected with the apron through the mode of swivelling joint on the outer wall that the first curb plate was kept away from to the hinge. The utility model is convenient for operators to select bucket tooth pins with proper length to repair and replace the excavator, the whole device has simple structure, the bucket tooth pins are taken and placed conveniently and quickly, the maintenance time is saved, and the effects of people can be achieved by orderly arrangement.

In the prior art, the bucket teeth are loaded in a fixed box, but the box only plays a role in storage, a plurality of bucket teeth in the box are directly stacked together, and in the process of carrying and moving the box, the bucket teeth collide and rub with each other, so that unnecessary abrasion of the bucket teeth can be caused, and the bucket teeth can be damaged under severe conditions.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the bucket teeth are loaded in a fixed box, but the box only plays a role in storage, a plurality of bucket teeth in the box are directly stacked together, and in the process of carrying and moving the box, the bucket teeth collide and rub with each other, so that the bucket teeth are unnecessarily worn, and the bucket teeth are damaged under severe conditions.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bucket tooth loading mechanism, includes gyro wheel, frame, casing and grab bar, the inner chamber bottom fixedly connected with lifting unit of casing, long notch has been seted up to one side of casing, lifting unit's upside fixedly connected with partial shipment subassembly, partial shipment subassembly includes a plurality of plywood and a plurality of bracing piece, the plywood with bracing piece fixed connection constitutes multilayer many check frame, two fixedly connected with connecting rod between the bracing piece, the outside fixedly connected with spring of connecting rod, the other end fixedly connected with splint of spring, the one end welding of splint has the swash plate.

Preferably, the outer sides of the plurality of laminates are movably sleeved with the side surface of the inner cavity of the shell, and the upper side and the lower side of the clamping plate are movably connected with the outer surfaces of the laminates.

Preferably, an upper plate frame is fixedly connected to the lower side of one of the laminated plates, and two scissor bars are movably connected to the lower end of the upper plate frame.

Preferably, the middle parts of the two scissor columns are movably connected with a first connecting column and a second connecting column, and the first connecting column and the second connecting column are located at the same height.

Preferably, the first connecting column is internally and rotatably connected with a threaded rod, and the outer surface of the threaded rod is in threaded connection with the second connecting column.

Preferably, one end of the threaded rod is fixedly connected with a handle, and the outer surface of one end of the threaded rod is movably clamped with the inner wall of the long slot.

Preferably, the lower ends of the two scissor bars are movably connected with a lower plate frame, and the lower side of the lower plate frame is fixedly connected with the bottom surface of the inner cavity of the shell.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the split charging assembly, the bucket teeth are stored and fixed independently, the bucket teeth are prevented from being knocked against each other due to shaking in the moving process, the bucket teeth are protected effectively, the bucket teeth are respectively and independently inserted between the two inclined plates through a plurality of layers of multiple grids formed by the layers of the plates and the support rods, the bucket teeth are pushed to be positioned between the two clamping plates, the two inclined plates are convenient for the bucket teeth to be placed, the clamping plates and the inclined plates are made of rubber, the bucket teeth are not damaged, meanwhile, the clamping plates compress two groups of springs on the outer sides, and the springs deform to generate elasticity, so that the bucket teeth are clamped by the two clamping plates, and the bucket teeth are prevented from being stacked and knocked against each other.

2. According to the utility model, the lifting assembly is arranged to realize lifting of the bucket teeth and the sub-packaging assembly, the bucket teeth are convenient to take and further protect, the handle is rotated, the threaded rod obtains power and rotates in the first connecting column, the threaded rod rotates in the second connecting column to generate meshing force to push the second connecting column to be close to the first connecting column, thereby driving the scissor columns at the two ends to be unfolded up and down, gradually rising the horizontal height and pushing the upper plate frame to rise, thereby pushing the multi-layer multi-grid frame formed by the plurality of layers of plates and the plurality of support rods to rise, extending out of the shell, reversely rotating the handle, driving the bucket teeth to enter the shell by the lifting assembly, avoiding wetting, direct irradiation and the like, and further protecting the bucket teeth.

Drawings

Fig. 1 is a schematic perspective view of a bucket tooth loading mechanism according to the present utility model;

FIG. 2 is a schematic view of a cross-section of a tooth loading mechanism according to the present utility model;

FIG. 3 is a schematic view of a sub-assembly of a tooth loading mechanism according to the present utility model;

fig. 4 is a schematic structural view of a lifting assembly in a bucket tooth loading mechanism according to the present utility model.

Legend description: 1. a roller; 2. a frame; 3. a long notch; 4. a lifting assembly; 41. an upper plate frame; 42. a second connection post; 43. a scissors fence; 44. a first connection post; 45. a handle; 46. a threaded rod; 47. a lower plate frame; 5. a housing; 6. split charging components; 61. a laminate; 62. a support rod; 63. a connecting rod; 64. a spring; 65. a clamping plate; 66. a sloping plate; 7. a grab bar.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1-4, the present utility model provides a tooth loading mechanism comprising a sub-assembly 6 and a lifting assembly 4.

The specific arrangement and operation of the racking assembly 6 and the lifting assembly 4 will be described in detail.

As shown in fig. 1, fig. 2 and fig. 3, a bucket tooth loading mechanism comprises a roller 1, a frame 2, a shell 5 and a grab bar 7, wherein the bottom of the inner cavity of the shell 5 is fixedly connected with a lifting component 4, one side of the shell 5 is provided with a long notch 3, the upper side of the lifting component 4 is fixedly connected with a split charging component 6, the split charging component 6 comprises a plurality of laminates 61 and a plurality of support rods 62, the laminates 61 and the support rods 62 are fixedly connected to form a multi-layer multi-lattice frame, a connecting rod 63 is fixedly connected between the two support rods 62, a spring 64 is fixedly connected to the outer side of the connecting rod 63, the other end of the spring 64 is fixedly connected with a clamping plate 65, one end of the clamping plate 65 is welded with a sloping plate 66, the outer side of the laminates 61 is movably sleeved with the inner cavity side of the shell 5, and the upper side and the lower side of the clamping plate 65 are movably connected with the outer surface of the laminates 61.

The effect that its whole partial shipment subassembly 6 reached is, the multilayer multiple lattice that constitutes through a plurality of plywood 61 and a plurality of bracing piece 62, with a plurality of bucket teeth independently inject respectively between two swash plates 66, promote the bucket tooth to between two splint 65, two swash plates 66 are convenient for the bucket tooth place, splint 65 and swash plate 66 material are rubber, can not produce the damage to the bucket tooth, two sets of springs 64 in the splint 65 compression outside simultaneously, spring 64 deformation produces elasticity, make two splint 65 clip the bucket tooth, avoid the bucket tooth to stack, through setting up partial shipment subassembly 6, realize that the bucket tooth is deposited alone and is fixed, avoid the bucket tooth to rock and take place each other to collide with at the in-process of removal, protect the bucket tooth effectively.

As shown in fig. 1, 2 and 4, an upper plate frame 41 is fixedly connected to the lower side of one of the laminated plates 61, two scissor columns 43 are movably connected to the lower end of the upper plate frame 41, a first connecting column 44 and a second connecting column 42 are movably connected to the middle parts of the two scissor columns 43, the first connecting column 44 and the second connecting column 42 are located at the same height, a threaded rod 46 is rotatably connected to the inside of the first connecting column 44, the outer surface of the threaded rod 46 is in threaded connection with the inner surface of the second connecting column 42, a handle 45 is fixedly connected to one end of the threaded rod 46, the outer surface of one end of the threaded rod 46 is movably clamped with the inner wall of the long slot 3, a lower plate frame 47 is movably connected to the lower ends of the two scissor columns 43, and the lower side of the lower plate frame 47 is fixedly connected with the bottom surface of the inner cavity of the casing 5.

The whole lifting assembly 4 achieves the effects that the handle 45 is rotated, the threaded rod 46 obtains power and rotates in the first connecting column 44, the threaded rod 46 rotates in the second connecting column 42 to generate meshing force to push the second connecting column 42 to be close to the first connecting column 44, the scissor bars 43 at two ends are driven to be unfolded up and down, the horizontal height is gradually increased, the upper plate frame 41 is pushed to be upwards, the multi-layer multi-grid framework formed by the plurality of laminates 61 and the plurality of support rods 62 is pushed to be lifted, the handle 45 is reversely rotated, the lifting assembly 4 drives the plurality of bucket teeth to enter the shell 5, moisture and direct irradiation are avoided, and the like, and lifting of the bucket teeth and the split charging assembly 6 is achieved through the arrangement of the lifting assembly 4, so that the bucket teeth are convenient to take and further protect.

The application method and the working principle of the device are as follows: when the bucket tooth loading mechanism is used, the handle 45 is rotated, the threaded rod 46 obtains power and rotates in the first connecting column 44, the threaded rod 46 rotates in the second connecting column 42 to generate meshing force, the second connecting column 42 is pushed to be close to the first connecting column 44, the scissor bars 43 at two ends are driven to be unfolded up and down, the horizontal height is gradually increased, the upper plate frame 41 is pushed upwards, a multi-layer multi-grid framework consisting of a plurality of laminates 61 and a plurality of support rods 62 is pushed to be lifted, the plurality of bucket teeth are respectively and independently inserted between the two inclined plates 66, the bucket teeth are pushed to be arranged between the two clamping plates 65, the two inclined plates 66 are convenient for placing the bucket teeth, the clamping plates 65 and the inclined plates 66 are made of rubber, damage to the bucket teeth is avoided, meanwhile, the clamping plates 65 compress the outer two groups of springs 64, the springs 64 deform to generate elasticity, the bucket teeth are clamped by the two clamping plates 65, the bucket teeth are prevented from shaking in the moving process and mutually colliding, the bucket teeth can be effectively protected, the handle 45 is reversely rotated, and the lifting assembly 4 drives the bucket teeth to enter the shell to be further protected, and the bucket teeth are protected.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a bucket tooth loading mechanism, includes gyro wheel (1), frame (2), casing (5) and grab rail (7), its characterized in that: the utility model discloses a lifting device for a building, including casing (5), inner chamber bottom fixedly connected with lifting unit (4) of casing (5), long notch (3) have been seted up to one side of casing (5), the upside fixedly connected with partial shipment subassembly (6) of lifting unit (4), partial shipment subassembly (6) include a plurality of plywood (61) and a plurality of bracing piece (62), plywood (61) with bracing piece (62) fixedly connected with constitutes multilayer many check frame, two fixedly connected with connecting rod (63) between bracing piece (62), the outside fixedly connected with spring (64) of connecting rod (63), the other end fixedly connected with splint (65) of spring (64), the one end welding of splint (65) has swash plate (66).

2. A tooth loading mechanism as defined in claim 1, wherein: the outer sides of the plurality of laminates (61) are movably sleeved with the side surface of the inner cavity of the shell (5), and the upper side and the lower side of the clamping plate (65) are movably connected with the outer surface of the laminate (61).

3. A tooth loading mechanism as defined in claim 2, wherein: the lower side of one laminate (61) is fixedly connected with an upper plate frame (41), and the lower end of the upper plate frame (41) is movably connected with two scissor bars (43).

4. A tooth loading mechanism as claimed in claim 3, wherein: the middle parts of the two scissor columns (43) are movably connected with a first connecting column (44) and a second connecting column (42), and the first connecting column (44) and the second connecting column (42) are located at the same height.

5. A tooth loading mechanism as defined in claim 4, wherein: the inside of the first connecting column (44) is rotatably connected with a threaded rod (46), and the outer surface of the threaded rod (46) is in threaded connection with the inside of the second connecting column (42).

6. A tooth loading mechanism as defined in claim 5, wherein: one end of the threaded rod (46) is fixedly connected with a handle (45), and the outer surface of one end of the threaded rod (46) is movably clamped with the inner wall of the long groove (3).

7. A tooth loading mechanism as defined in claim 6, wherein: the lower ends of the two scissor bars (43) are movably connected with a lower plate frame (47), and the lower side of the lower plate frame (47) is fixedly connected with the bottom surface of the inner cavity of the shell (5).