CN211816551U

CN211816551U - Novel crushing pincers

Info

Publication number: CN211816551U
Application number: CN202020416575.2U
Authority: CN
Inventors: 刘海江
Original assignee: Haijiang Technology Group Co Ltd
Current assignee: Haijiang Technology Group Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a novel smash pincers, including accepting the frame and the pincers body, the pincers body links to each other with the excavator through accepting the frame, and the one end of the pincers body is provided with the lower fixed pincers rather than a body structure, the top of lower fixed pincers is provided with the last activity pincers rather than the cooperation is used, the surface of going up activity pincers and lower fixed pincers is provided with the fixed slot of inside extension respectively, detachably is provided with crushing unit on the fixed slot, crushing unit includes fixed block and crushing tooth, and fixed block detachably installs in the fixed slot, smashes the up end that the tooth was installed at the fixed block. The utility model discloses the cooperation design of well fixed block and fixed slot makes crushing tooth can dismantle, in case crushing tooth appears damaging or the excessive condition of wearing and tearing, only need to change one of them fixed block can, need not change whole equipment, indirect a large amount of resources of having saved.

Description

Novel crushing pincers

Technical Field

The utility model relates to a building disassembling equipment technical field, more specifically say, relate to a novel smash pincers.

Background

With the rapid development of urbanization, the construction of infrastructures such as old city reconstruction and old village crisis reconstruction is also accelerated. Buildings and other buildings generally have reinforced concrete structures, and if the demolished concrete construction wastes are directly thrown away, a large amount of steel is wasted. At present, most of concrete crushing depends on manpower, and equipment for crushing reinforced concrete and the like is few. The manual crushing efficiency is low, and potential safety hazards exist; the broken effect of the broken pincers of existing excavator is poor, can not be broken with the big concrete piece of hardness, in addition, some pincers bodies among the prior art are mostly integrated into one piece, take place wearing and tearing easily after long-term the use to whole equipment needs to be changed, further can cause the wasting of resources, patent application No. 201420768252.4 discloses an excavator hydraulic pressure crushing pincers, and it only carries out the centre gripping through broken tooth, and its performance is comparatively single, is difficult to satisfy user's demand, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a novel crushing pincers to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

A novel grinding clamp comprises a bearing frame and a clamp body, wherein the clamp body is connected with an excavator through the bearing frame, one end of the clamp body is provided with a lower fixing clamp which is integrated with the clamp body, an upper movable clamp which is matched with the lower fixing clamp is arranged above the lower fixing clamp, fixing grooves extending inwards are respectively arranged on the surfaces of the upper movable clamp and the lower fixing clamp, a grinding assembly is detachably arranged on the fixing grooves and comprises fixing blocks and grinding teeth, the fixing blocks are detachably arranged in the fixing grooves, the grinding teeth are arranged on the upper end face of the fixing blocks, the top end of the lower fixing clamp is detachably provided with a pre-inserting device, the pre-inserting device comprises a bearing plate and a plug, the bearing plate is detachably connected with the lower fixing clamp, the plug is connected with the bearing plate, the top end of the clamp body is provided with a lighting assembly, the lighting assembly comprises a support rod, a, one end of the supporting rod is fixedly connected with the clamp body, the other end of the supporting rod is detachably connected with the lamp holder, the illuminating lamp beads are electrically connected with the lamp holder, and the lamp holder is externally connected with a power supply through an electric wire.

Preferably, smash the tooth and be provided with two at least, and the equidistant installation in the up end of fixed block respectively, accessible welded mode is connected it, or smash tooth and fixed block and pass through injection mold, once only injection molding forms.

In any of the above embodiments, preferably, at least two plugs are provided, and are respectively mounted on the upper end surface of the receiving plate at equal intervals, and the plugs and the receiving plate may be connected by welding, or the plugs and the receiving plate are formed by injection molding at one time through an injection mold.

In any one of the above schemes, preferably, the fixing groove and the fixing block are respectively provided with threaded holes communicated with each other, and the fixing block is detachably mounted in the fixing groove through a bolt.

In any of the above aspects, it is preferable that a height between the upper end surface and the lower end surface of the fixing groove is the same as a height between the upper end surface and the lower end surface of the fixing block.

In any of the above schemes, preferably, the top ends of the receiving plate and the lower fixing clamp are respectively provided with threaded holes which are communicated with each other, and the receiving plate is detachably connected with the lower fixing clamp through a bolt.

In any of the above embodiments, preferably, at least two fixing grooves and at least two fixing blocks are provided to correspond to each other.

In any of the above schemes, preferably, the clamp body is further provided with an oil cylinder assembly, and the oil cylinder assembly is connected with the upper movable clamp.

In any of the above schemes, preferably, the caliper body is further provided with an acceleration valve, the acceleration valve is connected with the oil cylinder assembly in a matching manner, and the acceleration valve is connected with an external hydraulic power device.

In any of the above aspects, it is preferable that the inner surface of the lower fixing jaw is further provided with an upper crushing blade provided at one side of the fixing block.

In any of the above schemes, preferably, the inner surface of the upper movable jaw is provided with a lower crushing blade corresponding to the upper crushing blade, and the lower crushing blade is arranged at one side of the fixed block.

In any of the above embodiments, the bearing plate and the caliper body are preferably detachably connected by a bolt.

In any of the above embodiments, preferably, the outer surface of the caliper body is provided with an anticorrosive layer.

In any of the above aspects, preferably, the anticorrosive layer is a paint layer.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses the cooperation design of well fixed block and fixed slot makes crushing tooth can dismantle, in case crushing tooth appears damaging or the excessive condition of wearing and tearing, only need to change one of them fixed block can, whole equipment need not be changed, indirect a large amount of resources of having saved, its use cost and cost of maintenance have been reduced, in addition, lighting assembly's design can throw light on to some job sites well, make the staff can work well night, the design of going up crushing blade and lower crushing blade can be cut short to some reinforcing bars on-the-spot well, can clear up the work well, the use of staff has been made things convenient for, the design of accepting board and plug makes the pincers body can insert in the ruins well, thereby can be more convenient clear up construction waste.

Drawings

Fig. 1 is a schematic view of the overall structure of a preferred embodiment of the novel crushing pliers of the present invention;

fig. 2 is a schematic view of the structure of the combination of the crushing unit and the lower fixing pliers in a preferred embodiment of the novel crushing pliers of the present invention.

The reference numbers in the figures illustrate:

1. the automatic grinding device comprises a bearing frame, 2, a clamp body, 3, lower fixing clamps, 4, upper movable clamps, 5, fixing grooves, 6, fixing blocks, 7, grinding teeth, 8, a bearing plate, 9, a plug, 10, a supporting rod, 11, a lamp holder, 12, illuminating lamp beads, 13, an oil cylinder assembly, 14, an accelerating valve, 15, upper grinding blades, 16 and lower grinding blades.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-2, a novel grinding tongs comprises a bearing frame 1 and a tongs body 2, wherein the tongs body 2 is connected with an excavator through the bearing frame, one end of the tongs body 2 is provided with a lower fixed tongs 3 which is integrated with the lower fixed tongs, an upper movable tongs 4 which is matched with the lower fixed tongs 3 for use is arranged above the lower fixed tongs 3, the surfaces of the upper movable tongs 4 and the lower fixed tongs 3 are respectively provided with a fixing groove 5 which extends inwards, a grinding assembly is detachably arranged on the fixing groove 5 and comprises a fixing block 6 and grinding teeth 7, the fixing block 6 is detachably arranged in the fixing groove 5, the grinding teeth 7 are arranged on the upper end surface of the fixing block 6, the top end of the lower fixed tongs 3 is detachably provided with a pre-inserting device which comprises a bearing plate 8 and a plug 9, the bearing plate 8 is detachably connected with the lower fixed tongs 9, the plug 9 is connected with the bearing plate 8, the top of pincers bodies 2 is provided with lighting assembly, lighting assembly includes bracing piece 10, lamp stand 11 and

lighting lamp pearl

12, 10 one end of bracing piece and 2 fixed connection of pincers bodies, the other end can be dismantled with lamp stand 11 and be connected,

lighting lamp pearl

12 and 11 electric connection of lamp stand, and lamp stand 11 passes through electric wire external power supply.

In this embodiment, smash tooth 7 for better use, smash tooth 7 and be provided with two at least, and equidistant the installing in the up end of fixed block 6 respectively, accessible welded mode is connected it, perhaps smashes tooth and fixed block 6 and passes through injection mold, once only moulds plastics and forms, and both kinds of modes are all very firm for crushing tooth fracture condition can not appear in the use, has prolonged its life.

In this embodiment, for better use plug 9, plug 9 is provided with two at least, and the equidistant installation is in the up end of accepting board 8 respectively, and accessible welded mode is connected it, or plug 9 and accept board 8 through injection mold, once only injection mold forms, and both kinds of modes are all very firm for plug 9 can not appear cracked condition in the use, has prolonged its life.

In the present embodiment, for better use of the fixing groove 5 and the fixing block 6, screw holes communicating with each other are respectively provided on the fixing groove 5 and the fixing block 6, and the fixing block 6 is detachably mounted in the fixing groove 5 by bolts. The disassembly and the assembly of the crushing tooth are convenient, and if the crushing tooth 7 is damaged, the crushing tooth can be timely repaired and replaced.

In the present embodiment, in order to better use the fixing groove 5 and the fixing block 6, the height between the upper end surface and the lower end surface of the fixing groove 5 is the same as the height between the upper end surface and the lower end surface of the fixing block 6. The fixing groove 5 and the fixing block 6 are enabled not to be warped in the using process, the fixing block 6 can be completely installed in the fixing groove 5, and the appearance is more attractive.

In the present embodiment, in order to better use the receiving plate 8 and the lower fixing clamp 3, threaded holes communicating with each other are respectively provided on the top ends of the receiving plate 8 and the lower fixing clamp 3, and the receiving plate 8 is detachably connected to the lower fixing clamp 3 by bolts. The disassembly and the assembly are convenient. The lower fixing clamp 3 can be well overhauled.

In the present embodiment, in order to better use the fixing grooves 5 and the fixing blocks 6, at least two fixing grooves 5 and fixing blocks 6 are respectively provided to correspond to each other. Therefore, the construction waste can be better crushed, and the crushing effect is further improved.

In this embodiment, in order to better use the caliper body 2, the caliper body 2 is further provided with an oil cylinder assembly 13, and the oil cylinder assembly 13 is connected with the upper movable caliper 4. Can drive upper movable pincers 4 well through hydro-cylinder assembly 13, can clear up building rubbish well through the cooperation of upper movable pincers 4 and lower fixed pincers 3.

In this embodiment, in order to better use the caliper body 2, the caliper body 2 is further provided with an acceleration valve 14, which is connected with the cylinder assembly 13 in a matching manner, and the acceleration valve 14 is connected with an external hydraulic power device. The design of the accelerating valve 14 can well drive the oil cylinder assembly 13, and the working efficiency is improved.

In the present embodiment, in order to better use the lower fixing jaw 3, the inner surface of the lower fixing jaw 3 is further provided with an upper crushing blade 15, and the upper crushing blade 15 is provided at one side of the fixing block 6. Some construction wastes can be well cut through the upper crushing blade 15, and are further cleaned, so that a large amount of labor is saved.

In the present embodiment, the inner surface of the upper movable jaw is provided with a lower crushing blade 16 corresponding to the upper crushing blade 15, and the lower crushing blade 16 is provided at one side of the fixed block 6. Some construction wastes can be well cut off through the lower crushing blade 16, and are further cleaned, so that a large amount of labor is saved.

In the embodiment, in order to better connect the bearing plate 8 and the caliper body 2, the bearing plate 8 and the caliper body 2 are detachably connected through bolts. The disassembly and the assembly are convenient.

In the present embodiment, in order to use the caliper body 2 for a longer period of time, the outer surface of the caliper body 2 is provided with an anticorrosive coating. The outer surface of the clamp body 2 can be well protected by the design of the anticorrosive coating, so that the clamp body is prevented from being oxidized, and the service life of the clamp body is prolonged.

In this embodiment, for better use of the corrosion protection layer, the corrosion protection layer is a paint layer. The use cost of the pliers is reduced by using the paint layer, the coating method is simple, and the surface of the pliers body is coated with the paint by using the brush.

Example 2:

on the basis of the embodiment 1, when the pliers is used, the pliers body is connected with an excavator through the bearing frame 1, then the pliers body 2 is inserted into the building ruins, the lower fixing pliers 3 can be inserted into the building ruins more smoothly through the design of the plug 9, the accelerating valve 14 drives the oil cylinder assembly 13, the oil cylinder assembly 13 drives the upper movable pliers 4 to move, the upper movable pliers 4 and the lower fixing pliers 3 are matched with each other to clean the building ruins, in addition, if some ruins needing to be cut are encountered in the cleaning process, the building ruins can be well cut through the matching of the upper crushing blade 15 and the lower crushing blade 16, and a large amount of manual labor is saved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A novel crushing clamp comprises a bearing frame (1) and a clamp body (2), wherein the clamp body (2) is connected with an excavator through the bearing frame, and the novel crushing clamp is characterized in that one end of the clamp body (2) is provided with a lower fixed clamp (3) which is integrated with the clamp body, an upper movable clamp (4) which is matched with the lower fixed clamp and used is arranged above the lower fixed clamp (3), fixing grooves (5) which extend inwards are respectively arranged on the surfaces of the upper movable clamp (4) and the lower fixed clamp (3), a crushing assembly is detachably arranged on the fixing grooves (5), the crushing assembly comprises a fixing block (6) and crushing teeth (7), the fixing block (6) is detachably arranged in the fixing grooves (5), the crushing teeth (7) are arranged on the upper end face of the fixing block (6), a pre-inserting device is detachably arranged at the top end of the lower fixed clamp (3), and the pre-inserting device comprises a bearing plate (8) and a plug, accept board (8) and can dismantle with lower fixed pincers (3) and be connected, plug (9) with accept board (8) and be connected, the top of the pincers body (2) is provided with lighting assembly, lighting assembly includes bracing piece (10), lamp stand (11) and illuminating lamp pearl (12), bracing piece (10) one end and pincers body (2) fixed connection, and the other end can be dismantled with lamp stand (11) and be connected, illuminating lamp pearl (12) and lamp stand (11) electric connection, lamp stand (11) pass through electric wire external power supply.

2. The new crushing tongs according to claim 1, characterized in that: the crushing teeth (7) are at least two and are respectively arranged on the upper end face of the fixing block (6) at equal intervals.

3. The new crushing tongs according to claim 1, characterized in that: at least two plugs (9) are arranged and are respectively arranged on the upper end surface of the bearing plate (8) at equal intervals.

4. The new crushing tongs according to claim 1, characterized in that: threaded holes which are communicated with each other are respectively formed in the fixing groove (5) and the fixing block (6), and the fixing block (6) is detachably installed in the fixing groove (5) through bolts.

5. The new crushing tongs according to claim 1, characterized in that: the height between the upper end surface and the lower end surface of the fixing groove (5) is the same as the height between the upper end surface and the lower end surface of the fixing block (6).

6. The new crushing tongs according to claim 1, characterized in that: threaded holes which are communicated with each other are respectively formed in the top ends of the bearing plate (8) and the lower fixing pliers (3), and the bearing plate (8) is detachably connected with the lower fixing pliers (3) through bolts.

7. The new crushing tongs according to claim 1, characterized in that: at least two fixing grooves (5) and at least two fixing blocks (6) are correspondingly arranged.

8. The new crushing tongs according to claim 1, characterized in that: an oil cylinder assembly (13) is also arranged on the pliers body (2), and the oil cylinder assembly (13) is connected with the upper movable pliers (4).

9. The novel comminuting pliers of claim 8 wherein: the clamp body (2) is also provided with an accelerating valve (14), the accelerating valve is matched and connected with the oil cylinder assembly (13), and the accelerating valve (14) is connected with an external hydraulic power device.

10. The new crushing tongs according to claim 1, characterized in that: the inner surface of the lower fixing clamp (3) is also provided with an upper crushing blade (15), and the upper crushing blade (15) is arranged on one side of the fixing block (6).

11. The novel comminuting pliers of claim 10 wherein: the inner surface of the upper movable pliers is provided with a lower crushing blade (16) corresponding to the upper crushing blade (15), and the lower crushing blade (16) is arranged on one side of the fixed block (6).

12. The new crushing tongs according to claim 1, characterized in that: the bearing plate (8) and the clamp body (2) are detachably connected together through bolts.