CN211679233U - Jaw crusher for crushing concrete waste - Google Patents
Jaw crusher for crushing concrete waste Download PDFInfo
- Publication number
- CN211679233U CN211679233U CN201922342657.7U CN201922342657U CN211679233U CN 211679233 U CN211679233 U CN 211679233U CN 201922342657 U CN201922342657 U CN 201922342657U CN 211679233 U CN211679233 U CN 211679233U
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- Prior art keywords
- crusher
- dust cover
- rubber pad
- concrete waste
- base
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- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- 235000019786 weight gain Nutrition 0.000 description 2
- 206010023149 Jaw fracture Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a jaw crusher for crushing concrete waste, which belongs to the technical field of crusher equipment, and the technical scheme has the key points that the jaw crusher comprises a crusher main body, a base and a dust cover, wherein the crusher main body is fixed on the base, and the dust cover is used for isolating the crusher main body from the external environment; the crusher comprises a crusher body, and is characterized in that a vertical material pouring port penetrating through a top wall of a dust cover is formed in the surface of the dust cover above a feed inlet of the crusher body, a rubber pad for sealing the material pouring port is arranged at the material pouring port, a plurality of cutting grooves which are formed in the surface of the rubber pad and radiate from the center of the upper surface of the rubber pad to the periphery are formed in the surface of the rubber pad, and the cutting grooves penetrate through the rubber. The utility model discloses the raise dust that produces when can reduce to the inside material loading of jaw crusher is to external environment's pollution.
Description
Technical Field
The utility model belongs to the technical field of breaker equipment, especially, relate to a jaw breaker for concrete waste material is broken.
Background
The concrete waste is often crushed into solid particles and then used as recycled aggregate for manufacturing materials such as concrete, and a jaw crusher is a common crushing device when crushing the concrete waste.
Present jaw crusher's reference grant bulletin number is CN205868368U Chinese utility model patent file, it discloses a jaw crusher, including fixed jaw, the swing jaw, feed inlet and discharge gate, all be equipped with a plurality of broken teeth on fixed jaw and the swing jaw, the below of discharge gate is equipped with out the workbin, the top of going out the workbin is equipped with the feed opening, jaw crusher's discharge gate passes through the unloading chute with the feed opening that goes out the workbin and is connected, the below of feed opening is equipped with the buffer board of slope, the slope is equipped with the screen cloth below the buffer board, the bottom of going out the workbin is equipped with the thin material export, thin material export below is equipped with the conveyer belt, be equipped with the coarse fodder export on going out the lateral wall of workbin, the coarse fodder export is located the top of the lower one side of screen cloth, the coarse fodder export.
When using current jaw breaker to carry out the breakage to concrete waste, when carrying out the concrete waste material loading to the feed inlet of jaw breaker, the raise dust that the concrete waste material of whereabouts produced can cause the pollution to external environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for the broken jaw breaker of concrete waste material, can reduce the raise dust that produces when feeding to jaw breaker inside and to external environment's pollution to prior art exists not enough.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a jaw crusher for crushing concrete waste comprises a crusher main body, a base and a dust cover, wherein the crusher main body is fixed on the base, and the dust cover is used for isolating the crusher main body from the external environment; the crusher comprises a crusher body, and is characterized in that a vertical material pouring port penetrating through a top wall of a dust cover is formed in the surface of the dust cover above a feed inlet of the crusher body, a rubber pad for sealing the material pouring port is arranged at the material pouring port, a plurality of cutting grooves which are formed in the surface of the rubber pad and radiate from the center of the upper surface of the rubber pad to the periphery are formed in the surface of the rubber pad, and the cutting grooves penetrate through the rubber.
By adopting the technical scheme, through the arrangement of the dust cover, when the crusher main body is used for crushing concrete waste, the crusher main body is isolated from the external environment, and the concrete waste is added to the feeding hole of the crusher main body through the material pouring hole at the top of the dust cover; through the setting of rubber pad, seal the material pouring mouth, through the setting of cutting cut groove, can make the concrete piece of empting pass through the rubber pad, through the setting of rubber pad, further reduce when carrying out concrete waste material to the feed inlet of breaker main part and adding, to the raise dust of external diffusion.
The utility model discloses further set up to: and the upper part of the dust cover is provided with an air suction pipe communicated with the inside of the dust cover, and the other end of the air suction pipe is communicated with a negative pressure dust collector.
Through adopting above-mentioned technical scheme, through the setting of negative pressure cleaner, and then further collect the raise dust that overflows by the breaker main part to reduce the dust in the dust cover.
The utility model discloses further set up to: the rubber pad is placed in the positioning groove, an annular pressing plate abutted to the rubber pad is arranged at the upper part of the rubber pad, and a plurality of mounting bolts vertically penetrating through the annular pressing plate and the rubber pad and connected with the dust cover through threads are arranged on the upper surface of the annular pressing plate.
Through adopting above-mentioned technical scheme, the location is placed through positioning groove to the rubber pad to support through the loop type clamp plate and press fixedly, the loop type clamp plate is connected fixedly through construction bolt and dust cover, and then can convenient and fast's loop type clamp plate is dismantled, and then changes the rubber pad.
The utility model discloses further set up to: an inlet and an outlet which penetrate through the side wall of the dust cover are formed in the surface of one side of the dust cover, and an opening and closing door for closing the inlet and the outlet is arranged at the inlet and the outlet.
Through adopting above-mentioned technical scheme, through the setting of importing and exporting, and then make things convenient for the staff to collect the broken material of breaker and take and overhaul the breaker main part.
The utility model discloses further set up to: the crusher is characterized in that a receiving groove is formed in the upper surface of the base below a discharge port of the crusher main body, a receiving tray is placed in the receiving groove, and a material taking port for taking the receiving tray out of the receiving groove is formed in one side of the base.
Through adopting above-mentioned technical scheme, connect the material tray to connect the broken material of breaker main part to connect through setting up in connecing the silo and connect greatly, and then will connect the material tray to take out from the dust cover through getting the material mouth to can convenient and fast take the broken material of breaker main part.
The utility model discloses further set up to: the lower part of dust cover is fixed with the annular mounting panel, the four corners department of base upper surface is fixed with vertical installation screw respectively, the vertical annular mounting panel that runs through of installation screw, the annular mounting panel upper surface of installation screw department is provided with the fixation nut with installation screw thread engagement.
Through adopting above-mentioned technical scheme, through ring type mounting panel, installation screw rod and fixation nut's setting, and then can convenient and fast fix dust cover and base, and then can reduce when the breaker main part is broken the concrete waste material, the vibrations that the dust cover produced.
The utility model discloses further set up to: the upper surface of base is fixed with the vertical reference column that sets up of a plurality of, the reference column is pegged graft and is had a plurality of balancing weight.
Through adopting above-mentioned technical scheme, through the setting of reference column and balancing weight, and then when placing the use to the jaw breaker that is used for the concrete waste material breakage, carry out whole weight gain through the balancing weight, and then improve equipment stability when the installation uses.
The utility model discloses further set up to: and a plurality of lifting rings are fixed on the upper surface of the base.
Through adopting above-mentioned technical scheme, through the setting of hoisting ring, and then facilitate the use lifting device to carry out the bulk movement to the jaw breaker that is used for the concrete waste material breakage.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the dust cover, when the crusher main body is used for crushing concrete waste, the crusher main body is isolated from the external environment, and the concrete waste is added to a feeding hole of the crusher main body through a material pouring hole in the top of the dust cover; the feeding hole is sealed through the arrangement of the rubber pad, the poured concrete blocks can pass through the rubber pad through the arrangement of the cutting groove, and the dust diffusing to the outside when the concrete waste is added to the feeding hole of the crusher main body is further reduced through the arrangement of the rubber pad;
2. an air suction pipe communicated with the interior of the dust cover is arranged at the upper part of the dust cover, a negative pressure dust collector is communicated with the other end of the air suction pipe, and then when the materials are loaded, raised dust in the dust cover is adsorbed through negative pressure suction force generated by the negative pressure dust collector, so that the dust accumulation in the dust cover is reduced;
3. the rubber pad is placed the location through positioning groove to support through the loop type clamp plate and press fixedly, the loop type clamp plate is connected fixedly through construction bolt and dust cover, and then can convenient and fast's loop type clamp plate dismantle, and then change the rubber pad.
Drawings
FIG. 1 is a schematic view of a jaw crusher for crushing concrete waste;
FIG. 2 is a schematic view showing the connection between the dust cover and the base;
fig. 3 is a schematic structural view showing a rubber pad mounting structure.
In the figure, 1, a crusher body; 2. a base; 21. a positioning column; 22. a balancing weight; 23. a hoisting ring; 24. installing a screw rod; 25. fixing a nut; 26. a material receiving groove; 27. a material taking port; 3. a dust cover; 31. pouring a material port; 32. a positioning groove; 33. an inlet and an outlet; 34. opening and closing the door; 35. a ring-shaped mounting plate; 4. a rubber pad; 41. cutting the groove; 5. a ring-shaped pressing plate; 51. installing a bolt; 6. a receiving tray; 7. a negative pressure cleaner; 71. and (4) sucking a pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A jaw crusher for crushing concrete waste, hereinafter referred to as a crusher, is provided with reference to Figs. 1 and 2, and comprises a crusher main body 1, a base 2 and a dust cover 3. Breaker main part 1 is fixed on base 2, keeps apart breaker main part 1 and external world through dust cover 3, and then reduces the raise dust that produces when the material loading to the breaker to the pollution of surrounding environment. The vertical feed reversing opening 31 that runs through the dust cover 3 roof is seted up on the dust cover 3 surface of 1 feed inlet top of breaker main part, and feed reversing opening 31 department is provided with and carries out confined rubber pad 4 to feed reversing opening 31, and the surface of rubber pad 4 is provided with a plurality of and puts the cutting groove 41 of department to radiation all around by the central point of rubber pad 4 upper surface, cuts cutting groove 41 and runs through rubber pad 4. On carrying out the material loading to breaker main part 1, pour the concrete waste into the feed inlet of breaker main part 1 through the pouring mouth 31 at dust cover 3 top, through set up by rubber pad 4 center to the cutting groove 41 of radiation all around on rubber pad 4, and then under the impact force of concrete waste, the concrete piece can pass rubber pad 4, can further reduce the raise dust and spill over from pouring mouth 31 through the setting of rubber pad 4.
Referring to fig. 1 and 2, a suction pipe 71 communicating with the inside of the dust cover 3 is provided at an upper portion of the dust cover 3, and the other end of the suction pipe 71 communicates with a negative pressure cleaner 7. When carrying out the material loading to breaker main part 1, carry out the negative pressure through negative pressure dust catcher 7 and adsorb in to dust cover 3, and then absorb the raise dust in the dust cover 3 to reduce the sedimentary dust in the dust cover 3.
Referring to fig. 1 and 2, a ring-shaped mounting plate 35 is fixed to the lower portion of the dust cover 3, vertical mounting screws 24 are respectively fixed to four corners of the upper surface of the base 2, the mounting screws 24 vertically penetrate through the ring-shaped mounting plate 35, and fixing nuts 25 which are in threaded engagement with the mounting screws 24 are arranged on the upper surface of the ring-shaped mounting plate 35 at the mounting screws 24. The dust cover 3 is further fixed to the base 2 by the mounting screw 24, the ring-shaped mounting plate 35, and the fixing nut 25, and the crusher main body 1 is further isolated from the external environment by the dust cover 3. The dust cover 3 is further fixed on the base 2 through the threaded connection of the mounting screw 24 and the fixing nut 25, so that when the concrete waste is crushed, the vibration generated by the dust cover 3 can be effectively reduced.
Referring to fig. 1 and 2, a plurality of positioning columns 21 vertically arranged are fixed on the upper surface of the base 2, and a plurality of balancing weights 22 are inserted into the positioning columns 21. A plurality of lifting rings 23 are fixed on the upper surface of the base 2. When installing the use to the jaw crusher, peg graft the reference column 21 with balancing weight 22 on, and then carry out whole weight gain to the jaw crusher through balancing weight 22 to can strengthen the stability of jaw crusher when placing the use.
Referring to fig. 1 and 2, an access opening 33 penetrating through a side wall of the dust cover 3 is formed in a surface of one side of the dust cover 3, an opening and closing door 34 for closing the access opening 33 is disposed at the access opening 33, and one side of the opening and closing door 34 is hinged to the dust cover 3 around a vertical axis. Through the setting of import and export 33 and switch door 34, add man-hour when carrying out the breakage to the concrete waste material, close switch door 34, and then keep dust cover 3's closure, overhaul breaker main part 1 when needs, perhaps when taking the material of broken preparation, open switch door 34, and then inside staff can enter into dust cover 3 through importing and exporting 33.
Seted up on the base 2 upper surface of 1 discharge gate below of breaker main part and connect silo 26, placed in connecing silo 26 and connect material tray 6, one side of base 2 is offered and is used for taking connect material tray 6 to take out and connect the material mouth 27 that connects silo 26, gets material mouth 27 and connects silo 26 to be linked together, connects material tray 6 to take out dust cover 3 through getting material mouth 27. After the crusher main body 11 is used for crushing materials, the crushed materials are discharged into the material receiving tray 6 of the material receiving groove 26, and then the crushed materials are pulled out of the dust cover 3 through pulling the material receiving opening 27 towards the material receiving tray 6.
Referring to fig. 1 and 3, a positioning groove 32 for placing and positioning the rubber pad 4 is arranged at the material pouring opening 31, the rubber pad 4 is placed in the positioning groove 32, an annular pressing plate 5 abutted to the rubber pad 4 is arranged at the upper part of the rubber pad 4, and a plurality of mounting bolts 51 vertically penetrating through the annular pressing plate 5 and the rubber pad 4 and in threaded connection with the dust cover 3 are arranged on the upper surface of the annular pressing plate 5. The ring-shaped pressing plate 5 is fixed at the positioning groove 32 through the mounting bolt 51, and the rubber pad 4 is fixed in the positioning groove 32 by the pressing of the ring-shaped pressing plate 5 against the rubber pad 4. Furthermore, the mounting bolts 51 are removed to take the annular pressing plate 5 out of the positioning grooves 32, so that the rubber pad 4 can be conveniently and quickly removed and replaced.
The implementation principle of the embodiment is as follows:
in the feed inlet that carries out breaker main part 1 is emptyd to the concrete waste who will carry out the breakage through the pouring mouth 31 at 3 tops of dust cover, through the rubber pad 4 of pouring mouth 31 department, the raise dust that produces when can effectively reduce the concrete waste to empty overflows by pouring mouth 31. When the feeding processing is carried out, the negative pressure dust collector 7 is used for carrying out negative pressure suction on the interior of the dust cover 3, and then dust deposition in the dust cover 3 is reduced. After the concrete waste is crushed, the receiving tray 6 is taken out from the material taking opening 27, so that the materials in the receiving tray 6 can be taken out.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A jaw crusher for concrete waste crushing, comprising a crusher body (1), characterized in that: the crusher comprises a crusher main body (1) and a dust cover (3), and is characterized by further comprising a base (2) and the dust cover (3), wherein the crusher main body (1) is fixed on the base (2), and the dust cover (3) is used for isolating the crusher main body (1) from the external environment; the utility model discloses a crusher, including breaker main part (1), dust cover (3) surface above the feed inlet of breaker main part (1) is seted up vertical feed reversing opening (31) that runs through dust cover (3) roof, feed reversing opening (31) department is provided with and carries out confined rubber pad (4) to feed reversing opening (31), the surface of rubber pad (4) is provided with a plurality of and puts department to cutting groove (41) of radiation all around by the central point of rubber pad (4) upper surface, cut cutting groove (41) and run through rubber pad (4).
2. The jaw crusher for concrete waste crushing of claim 1, characterized in that: an air suction pipe (71) communicated with the interior of the dust cover (3) is arranged at the upper part of the dust cover (3), and a negative pressure dust collector (7) is communicated with the other end of the air suction pipe (71).
3. The jaw crusher for concrete waste crushing of claim 1, characterized in that: the rubber pad (4) is placed in the positioning groove (32), the upper portion of the rubber pad (4) is provided with the annular pressing plate (5) abutted to the rubber pad (4), and the upper surface of the annular pressing plate (5) is provided with a plurality of vertical installation bolts penetrating through the annular pressing plate (5) and the rubber pad (4) and connected with the dust cover (3) through threads.
4. The jaw crusher for concrete waste crushing of claim 1, characterized in that: an inlet and outlet (33) penetrating through the side wall of the dust cover (3) is formed in the surface of one side of the dust cover (3), and an opening and closing door (34) for closing the inlet and outlet (33) is arranged at the inlet and outlet (33).
5. The jaw crusher for concrete waste crushing of claim 1, characterized in that: the crusher is characterized in that a material receiving groove (26) is formed in the upper surface of a base (2) below a discharge hole of a crusher main body (1), a material receiving tray (6) is placed in the material receiving groove (26), and a material taking hole (27) for taking out the material receiving tray (6) from the material receiving groove (26) is formed in one side of the base (2).
6. The jaw crusher for concrete waste crushing of claim 1, characterized in that: the lower part of dust cover (3) is fixed with ring type mounting panel (35), the four corners department of base (2) upper surface is fixed with vertical installation screw rod (24) respectively, installation screw rod (24) are vertical to be run through ring type mounting panel (35), ring type mounting panel (35) upper surface of installation screw rod (24) department is provided with fixation nut (25) with installation screw rod (24) screw-thread engagement.
7. The jaw crusher for concrete waste crushing of claim 5, characterized in that: the upper surface of base (2) is fixed with a plurality of vertical reference column (21) that sets up, reference column (21) are pegged graft and are had a plurality of balancing weight (22).
8. The jaw crusher for concrete waste crushing of claim 1, characterized in that: a plurality of lifting rings (23) are fixed on the upper surface of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342657.7U CN211679233U (en) | 2019-12-24 | 2019-12-24 | Jaw crusher for crushing concrete waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342657.7U CN211679233U (en) | 2019-12-24 | 2019-12-24 | Jaw crusher for crushing concrete waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211679233U true CN211679233U (en) | 2020-10-16 |
Family
ID=72793876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922342657.7U Expired - Fee Related CN211679233U (en) | 2019-12-24 | 2019-12-24 | Jaw crusher for crushing concrete waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211679233U (en) |
-
2019
- 2019-12-24 CN CN201922342657.7U patent/CN211679233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |