CN221016256U - Stone crusher - Google Patents
Stone crusher Download PDFInfo
- Publication number
- CN221016256U CN221016256U CN202322574286.1U CN202322574286U CN221016256U CN 221016256 U CN221016256 U CN 221016256U CN 202322574286 U CN202322574286 U CN 202322574286U CN 221016256 U CN221016256 U CN 221016256U
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- fixedly connected
- buffer
- crushing cavity
- crushing
- stone crusher
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- 239000004575 stone Substances 0.000 title claims abstract description 65
- 239000000428 dust Substances 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a stone crusher, which relates to the technical field of crushers and comprises a machine body, wherein the machine body sequentially comprises a feed hopper and a crushing cavity from top to bottom, the left side and the right side of the interior of the feed hopper are movably connected with buffer plates, and the lower ends of the two buffer plates are fixedly connected with a plurality of buffer springs fixed with the inner side wall of the feed hopper; two rough crushing rollers are movably connected to the front side and the rear side of the inside of the crushing cavity, a guide plate is arranged below the two rough crushing rollers, two fine crushing rollers are movably connected with the inner side wall of the crushing cavity are arranged below the right side of the guide plate, a screen is arranged below the two fine crushing rollers, the left side and the right side of the lower end of the crushing cavity are respectively communicated with a connecting pipe and a discharging pipe, and the other end of the connecting pipe is communicated with a conveying cylinder; reduce the impact force that the building stones fell to reduce the damage to the organism, improve the breakage rate of building stones breaker, and have screening function, simultaneously, be convenient for remove dust, strengthen the practicality of breaker.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a stone crusher.
Background
The breaker is mainly used to break the massive stone, break the massive stone into the broken stone of small block, apply the broken stone of small block to production again, the breaker is because its crushing efficiency is high, crushing effect is good, and the favor of building material producer is received more and more.
The crusher can be used in industries such as construction, medical use, mining industry and the like, wherein the crusher is mainly used for crushing and processing waste stones of a building and then reutilizing the waste stones, so that the waste of resources is reduced.
The existing feeding bin generally has no buffering effect on massive stones, the stones directly fall to the crushing bin through the feeding bin, the crushing roller is easy to damage under the action of gravity, meanwhile, the screening effect is not achieved, the practical performance of the stone crusher is reduced, and the stone crusher can generate a large amount of dust during operation, and the surrounding environment can be influenced by dust scattering.
Disclosure of utility model
The utility model aims to provide a stone crusher, which reduces the impact force of stone falling, reduces damage to a machine body, improves the crushing rate of the stone crusher, has a screening function, is convenient to remove dust and enhances the practicability of the crusher.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stone crusher comprises a crusher body, wherein the crusher body sequentially comprises a feed hopper and a crushing cavity from top to bottom, buffer plates are movably connected to the left side and the right side of the interior of the feed hopper, and a plurality of buffer springs fixed to the inner side walls of the feed hopper are fixedly connected to the lower ends of the two buffer plates;
Two rough crushing rollers are movably connected to the front side and the rear side of the inside of the crushing cavity, a guide plate is arranged below the two rough crushing rollers, two fine crushing rollers which are movably connected with the inner side wall of the crushing cavity are arranged below the right side of the guide plate, a screen is arranged below the two fine crushing rollers, the left side and the right side of the lower end of the crushing cavity are respectively communicated with a connecting pipe and a discharge pipe, the other end of the connecting pipe is communicated with a conveying cylinder, a return pipe which is communicated with the crushing cavity is communicated with the upper side of the right side of the conveying cylinder, and the return pipe is positioned above the guide plate;
The upper part on the right side of the crushing cavity is fixedly connected with a dust collector, the input end of the dust collector is communicated with a three-way pipe, and two ends of the three-way pipe are respectively communicated with the feed hopper and the crushing cavity.
In order to achieve the vibration effect of the machine body, the stone crusher is preferable to be provided with a buffer seat fixedly connected with the left side and the right side of the lower end of the machine body through a plurality of struts, and a vibration motor fixedly connected with the lower end of the machine body is arranged above the buffer seat.
In order to enhance the vibration amplitude of the screen, as a preferable stone crusher of the utility model, the left and right sides below the screen are respectively provided with a stay fixedly connected with the front and rear sides of the inside of the crushing cavity, the front and rear sides below the screen are respectively fixedly connected with a plurality of buffer rods, the outer side walls of the buffer rods are respectively sleeved with a damping spring, and the lower ends of the buffer rods penetrate through the stay and are in threaded connection with nuts.
In order to facilitate the re-conveying of the screened crushed stone into the crushing cavity, the stone crusher is preferably provided with the auger inside, and the upper end of the conveying cylinder is fixedly connected with a rotating motor fixedly connected with the upper end of the auger.
In order to facilitate the conveying of crushed stones received above between two fine crushing rollers, as a preferred stone crusher of the utility model, the left side and the front and rear ends of the deflector are fixedly connected with the inner side wall of the crushing cavity.
In order to facilitate the control of the starting of the vibrating motor, the dust collector and the rotating motor, the front end surface of the machine body is preferably fixedly connected with a controller as one of the stone crusher of the utility model.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the buffer plates at two sides are movably arranged at two sides of the interior of the feeding hopper through the plurality of buffer springs, and the buffer plates at two sides have the effect of buffering stones, so that the impact force of stone falling can be reduced and the damage to a machine body can be reduced.
2. According to the utility model, the coarse crushing roller and the fine crushing roller crush stone for multiple times, so that the crushing rate of the stone crusher is improved, the screening effect is realized on the stone through the screen, the inside of the crushing cavity of the screened stone conveyer belt is conveniently treated through the conveying cylinder, the dust collector is respectively communicated with the feed hopper and the crushing cavity through the three-way pipe, and the dust collector is started, so that dust is conveniently removed, and the dust is prevented from drifting, so that the surrounding environment is influenced.
Drawings
FIG. 1 is a front view of the whole construction of a stone crusher according to the present utility model;
FIG. 2 is a cross-sectional view of the body of the present utility model;
FIG. 3 is an enlarged block diagram of FIG. 2a in accordance with the present utility model;
Fig. 4 is a cross-sectional view of the cartridge of the present utility model.
In the figure: 1. a body; 101. a feed hopper; 102. a crushing cavity; 103. a discharge pipe; 104. a buffer plate; 105. a buffer spring; 106. a connecting pipe; 107. a return pipe; 2. a coarse crushing roller; 201. a deflector; 3. a fine crushing roller; 4. a screen; 401. a buffer rod; 402. a damping spring; 403. a stay; 5. a buffer seat; 6. a vibration motor; 7. a delivery cylinder; 701. an auger; 702. a rotating electric machine; 8. a dust collector; 801. a three-way pipe; 9. and a controller.
Detailed Description
Referring to fig. 1 to 4, a stone crusher comprises a machine body 1, wherein the machine body 1 sequentially comprises a feed hopper 101 and a crushing cavity 102 from top to bottom, buffer plates 104 are movably connected to the left and right sides of the interior of the feed hopper 101, and a plurality of buffer springs 105 fixed to the inner side walls of the feed hopper 101 are fixedly connected to the lower ends of the two buffer plates 104;
Two rough crushing rollers 2 are movably connected to the front side and the rear side of the inside of the crushing cavity 102, a guide plate 201 is arranged below the two rough crushing rollers 2, two fine crushing rollers 3 which are movably connected with the inner side wall of the crushing cavity 102 are arranged below the right side of the guide plate 201, a screen 4 is arranged below the two fine crushing rollers 3, the left side and the right side of the lower end of the crushing cavity 102 are respectively communicated with a connecting pipe 106 and a discharge pipe 103, the other end of the connecting pipe 106 is communicated with a conveying cylinder 7, a return pipe 107 which is communicated with the crushing cavity 102 is communicated with the upper side of the right side of the conveying cylinder 7, and the return pipe 107 is positioned above the guide plate 201;
the upper part on the right side of the crushing cavity 102 is fixedly connected with a dust collector 8, the input end of the dust collector 8 is communicated with a three-way pipe 801, and two ends of the three-way pipe 801 are respectively communicated with the feed hopper 101 and the crushing cavity 102.
In this embodiment: the stone to be crushed enters the inside of the feed hopper 101, the buffer plates 104 on two sides are movably arranged on two sides of the inside of the feed hopper 101 through the buffer springs 105, so that the buffer plates 104 on two sides have a buffering effect on the stone, the impact force of the stone falling can be reduced, the two coarse crushing rollers 2 in the crushing cavity 102 rotate relatively, the stone is conveniently crushed, the guide plate 201 below has a guiding effect on the crushed stone, the crushed stone is conveniently conveyed between the two fine crushing rollers 3 to be crushed again, and the crushing rate of the stone crusher is improved;
Set up screen cloth 4 in the below of two fine crushing roller 3, screen cloth 4 plays the screening effect to the building stones, fine building stones are discharged outside the organism 1 through arranging material pipe 103, coarse building stones are carried the inside of carrying section of thick bamboo 7 by connecting pipe 106, and carry the right side of section of thick bamboo 7 upper end through back flow 107 and broken chamber 102 intercommunication, carry the inside auger 701 of section of thick bamboo 7 and rotate, and carry broken intracavity 102 with building stones through back flow 107 being convenient for, carry between fine crushing roller 3 by guide plate 201, carry out the secondary crushing and handle, improve the quality of whole breakage, dust catcher 8 communicates with feeder hopper 101 and broken chamber 102 respectively through three-way pipe 801, start dust catcher 8, be convenient for carry out the dust removal, avoid the drift of dust, influence surrounding environment.
As a technical optimization scheme of the utility model, the left side and the right side of the lower end of the machine body 1 are fixedly connected with a buffer seat 5 through a plurality of struts, and a vibration motor 6 fixedly connected with the lower end of the machine body 1 is arranged above the buffer seat 5.
In this embodiment: the machine body 1 is fixedly arranged at the upper end of the buffer seat 5 through a plurality of struts, and when the vibration motor 6 is started, the machine body 1 is further enabled to realize the vibration effect.
As a technical optimization scheme of the utility model, the left side and the right side below the screen 4 are respectively provided with a stay 403 fixedly connected with the front side and the rear side inside the crushing cavity 102, the front side and the rear side below the screen 4 are respectively fixedly connected with a plurality of buffer rods 401, the outer side walls of the buffer rods 401 are respectively sleeved with a damping spring 402, and the lower ends of the buffer rods 401 penetrate through the stay 403 and are in threaded connection with nuts.
In this embodiment: the screen 4 is movably mounted above the stay 403 through the buffer rod 401, and the outer side wall of the buffer rod 401 is sleeved with the damping spring 402, so that the vibration amplitude of the screen 4 is further enhanced.
As a technical optimization scheme of the utility model, a packing auger 701 is arranged in a conveying cylinder 7, and a rotating motor 702 fixedly connected with the upper end of the packing auger 701 is fixedly connected with the upper end of the conveying cylinder 7.
In this embodiment: the rotating motor 702 is started, so that the auger 701 achieves a rotating effect, and further the screened crushed stone is conveniently conveyed into the crushing cavity 102 again.
As a technical optimization scheme of the utility model, the left side, the front end and the rear end of the deflector 201 are fixedly connected with the inner side wall of the crushing cavity 102.
In this embodiment: the conveying of the crushed stone received above between the two fine crushing rollers 3 is further facilitated by the deflector 201.
As a technical optimization scheme of the utility model, the front end face of the machine body 1 is fixedly connected with a controller 9.
In this embodiment: the controller 9 is electrically connected with the vibrating motor 6, the dust collector 8 and the rotating motor 702, and further facilitates the control of the starting of the vibrating motor 6, the dust collector 8 and the rotating motor 702.
Working principle: firstly, stone to be crushed enters the inside of a feed hopper 101, buffer plates 104 on two sides are movably arranged on two sides of the inside of the feed hopper 101 through a plurality of buffer springs 105, so that the buffer plates 104 on two sides have a buffering effect on the stone, the impact force of the stone falling can be reduced, the damage to a machine body 1 is reduced, two coarse crushing rollers 2 in a crushing cavity 102 rotate relatively, the stone is crushed conveniently, a guide effect is achieved on the crushed stone by a guide plate 201 below, the crushed stone is conveyed between two fine crushing rollers 3 conveniently, the crushing process is performed again, and the crushing rate of a stone crusher is improved;
Set up screen cloth 4 in the below of two fine crushing roller 3, screen cloth 4 plays the screening effect to the building stones, fine building stones are discharged outside the organism 1 through arranging material pipe 103, coarse building stones are carried the inside of carrying section of thick bamboo 7 by connecting pipe 106, and carry the right side of section of thick bamboo 7 upper end through back flow 107 and broken chamber 102 intercommunication, carry the inside auger 701 of section of thick bamboo 7 and rotate, and carry broken intracavity 102 with building stones through back flow 107 being convenient for, carry between fine crushing roller 3 by guide plate 201, carry out the secondary crushing and handle, improve the quality of whole breakage, dust catcher 8 communicates with feeder hopper 101 and broken chamber 102 respectively through three-way pipe 801, start dust catcher 8, be convenient for carry out the dust removal, avoid the drift of dust, influence surrounding environment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Stone crusher, comprising a body (1), characterized in that: the machine body (1) sequentially comprises a feed hopper (101) and a crushing cavity (102) from top to bottom, wherein buffer plates (104) are movably connected to the left side and the right side of the interior of the feed hopper (101), and a plurality of buffer springs (105) fixed to the inner side walls of the feed hopper (101) are fixedly connected to the lower ends of the two buffer plates (104);
Two coarse crushing rollers (2) are movably connected to the front side and the rear side of the inside of the crushing cavity (102), a guide plate (201) is arranged below the two coarse crushing rollers (2), two fine crushing rollers (3) are arranged below the right side of the guide plate (201) and are movably connected with the inner side wall of the crushing cavity (102), a screen (4) is arranged below the two fine crushing rollers (3), a connecting pipe (106) and a discharge pipe (103) are respectively communicated with the left side and the right side of the lower end of the crushing cavity (102), a conveying cylinder (7) is communicated with the other end of the connecting pipe (106), a return pipe (107) communicated with the crushing cavity (102) is communicated with the right side of the conveying cylinder (7), and the return pipe (107) is positioned above the guide plate (201);
The upper portion on broken chamber (102) right side fixedly connected with dust catcher (8), the input intercommunication of dust catcher (8) has three-way pipe (801), the both ends of three-way pipe (801) are respectively with feeder hopper (101) and broken chamber (102) intercommunication.
2. A stone crusher according to claim 1, characterized in that: the left side and the right side of organism (1) lower extreme are all through a plurality of pillar fixedly connected with buffer seat (5), the top of buffer seat (5) is provided with vibrating motor (6) with organism (1) lower extreme fixed connection.
3. A stone crusher according to claim 1, characterized in that: the left and right sides of screen cloth (4) below all is provided with stay (403) with inside front and back both sides fixed connection of broken chamber (102), the front and back both sides of screen cloth (4) below all fixedly connected with a plurality of buffer rods (401), a plurality of damping spring (402) have all been cup jointed to the lateral wall of buffer rod (401), and the lower extreme of buffer rod (401) runs through stay (403) and threaded connection has the nut.
4. A stone crusher according to claim 1, characterized in that: an auger (701) is arranged in the conveying cylinder (7), and the upper end of the conveying cylinder (7) is fixedly connected with a rotating motor (702) fixedly connected with the upper end of the auger (701).
5. A stone crusher according to claim 1, characterized in that: the left side, the front end and the rear end of the guide plate (201) are fixedly connected with the inner side wall of the crushing cavity (102).
6. A stone crusher according to claim 1, characterized in that: the front end face of the machine body (1) is fixedly connected with a controller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574286.1U CN221016256U (en) | 2023-09-21 | 2023-09-21 | Stone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574286.1U CN221016256U (en) | 2023-09-21 | 2023-09-21 | Stone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016256U true CN221016256U (en) | 2024-05-28 |
Family
ID=91187718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322574286.1U Active CN221016256U (en) | 2023-09-21 | 2023-09-21 | Stone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016256U (en) |
-
2023
- 2023-09-21 CN CN202322574286.1U patent/CN221016256U/en active Active
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