CN220696891U - Stone breaker is used in earth and stone side engineering construction - Google Patents
Stone breaker is used in earth and stone side engineering construction Download PDFInfo
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- CN220696891U CN220696891U CN202321889285.XU CN202321889285U CN220696891U CN 220696891 U CN220696891 U CN 220696891U CN 202321889285 U CN202321889285 U CN 202321889285U CN 220696891 U CN220696891 U CN 220696891U
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- 239000004575 stone Substances 0.000 title claims abstract description 62
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 244000173207 Phyllanthus amarus Species 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of earth and stone engineering construction, and discloses a stone breaker for earth and stone engineering construction, which comprises a breaking assembly, a feeding assembly, a supporting frame and a feeding hopper car, wherein the feeding assembly is arranged at the top of the breaking assembly, the supporting frame is arranged at the bottom of the breaking assembly, the feeding hopper car is arranged below the breaking assembly, the breaking assembly comprises a shell, a breaking roller, a side plate, a first gear, a motor, a mounting frame and a second gear, the breaking roller is rotationally connected inside the shell, and the side plate is fixedly connected to two sides of the inner wall of the shell. This stone breaker is used in earth and stone engineering construction sends stone block into the device in through the feed inlet, drops on crushing roller, and the part is difficult to get into the stone block in the crushing roller and rolls in the top, and the cylinder drives the elevating column motion for the holding down plate pushes down, presses the stone block into the crushing roller in and breaks, improves the broken feed efficiency of stone block, thereby promotes crushing efficiency.
Description
Technical Field
The utility model relates to the technical field of earth and stone engineering construction, in particular to a stone crusher for earth and stone engineering construction.
Background
Earthwork is one of the main engineering in the construction of constructional engineering, including the aspects of the excavation, filling, transportation, drainage, precipitation, etc. of all earthworks, in civil engineering, the earthwork has: leveling of a site, excavation of a roadbed, excavation of civil air defense engineering, filling of a terrace, filling of the roadbed and backfilling of a foundation pit.
According to publication number CN218609764U discloses a stone breaker for earth and stone engineering construction, its technical scheme includes: the stone crusher comprises a crusher body, a transmission case and a fixed plate, wherein one end of the crusher body is fixedly connected with a machine case, the top of the crusher body is fixedly connected with a blanking groove, the other side of the crusher body is fixedly connected with a blanking plate, one end of the crusher body is fixedly connected with the transmission case, a motor is fixedly connected with the inside of the machine case, a transmission belt is sleeved on the periphery of the motor, and a transmission rod is sleeved on the inside of the transmission case inside the transmission belt. According to the utility model, the machine box is fixedly connected to one end of the crusher body, when the device is used, a worker can start the motor to drive the gear to rotate through the transmission belt, and drive the transmission rod to rotate through the gear, so that the raw materials in the device can be crushed through the two groups of crushing blades, and the use efficiency of the device is improved.
However, the device still has the defects that the teeth are driven to rotate through the transmission belt, so that the crushing fan blades crush raw materials, the crushing efficiency is improved, but the sizes of stones for earthwork are different, and part of stones roll on the crushing fan blades and cannot enter the crushing fan blades, so that the use of the crushing fan blades is limited.
Disclosure of Invention
The utility model aims to provide a stone crusher for earth and stone engineering construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stone breaker for earth and stone engineering construction, includes crushing subassembly, feeding subassembly, support frame and hopper car, feeding subassembly sets up in crushing subassembly's top, the support frame sets up in crushing subassembly's bottom, the hopper car sets up in crushing subassembly's below.
The utility model provides a broken subassembly includes shell, crushing roller, curb plate, first gear, motor, mounting bracket and second gear, the inside in the shell is connected in the rotation of crushing roller, curb plate fixed connection is in the both sides of shell inner wall, the one end of crushing roller runs through the shell and extends to outside, first gear fixed connection is in the outside one end of crushing roller, the motor rotates the one end of connecting in first gear, the mounting bracket sets up the bottom in the motor, the second gear meshing is connected in one side of first gear, drives first gear through the motor and rotates, and first gear drives second gear and rotates for the crushing roller in the shell rotates, thereby breaks the stone that the earthwork was used.
Preferably, the feeding assembly comprises a shell, a feed inlet, an air cylinder, a lifting column and a lower pressing plate, wherein the shell is fixedly connected to the top of the shell, the feed inlet is formed in one side of the shell, the air cylinder is fixedly connected to the top of the shell, the lifting column is connected to the bottom of the air cylinder in a pneumatic lifting manner, the lower pressing plate is fixedly connected to the bottom of the lifting column, stones are conveyed into the device through the feed inlet and fall onto the crushing roller, the stones in the crushing roller are difficult to enter in part and roll above the crushing roller, the air cylinder drives the lifting column to move, the lower pressing plate is pressed down, the stones are pressed into the crushing roller to be crushed, the feeding efficiency of stone crushing is improved, and the crushing efficiency is improved.
Preferably, the crushing roller comprises a rotary pipe and crushing blades, the crushing blades are fixedly connected to the outside of the rotary pipe, a crushing groove is formed in one side, close to the crushing blades, of the side plate, an inclined plate is arranged at the top of the side plate, stones are convenient to fall into the two crushing rollers to crush by using the inclined plate, and the stones which partially fall on two sides in the shell can be crushed through the crushing groove, so that the damage effect is ensured.
Preferably, the bottom of the lower pressing plate is provided with grooves, and the distribution of the grooves is consistent with that of the crushing blades, so that the lower pressing plate can press stones into the crushing roller to crush the stones better.
Preferably, the both sides of cylinder are provided with movable lifter, the bottom of movable lifter runs through the top fixed connection of casing and holding down plate, and it is more steady to be convenient for let the lift of motor through two movable lifter, can not let the holding down plate receive the skew in the use, leads to the device to damage.
Preferably, the bottom of support frame is provided with the reinforcement piece, uses the reinforcement piece to increase with the fixity on ground to ensure that the device remains stable when carrying out the stone breakage.
Preferably, a discharge groove is formed in the bottom of the shell, the size of the discharge groove is consistent with that of the crushing roller, and crushed stones are conveniently discharged into the hopper car.
Compared with the prior art, the utility model has the beneficial effects that:
1. this stone breaker is used in earth and stone engineering construction sends stone block into the device in through the feed inlet, drops on crushing roller, and the part is difficult to get into the stone block in the crushing roller and rolls in the top, and the cylinder drives the elevating column motion for the holding down plate pushes down, presses the stone block into the crushing roller in and breaks, improves the broken feed efficiency of stone block, thereby promotes crushing efficiency.
2. This stone breaker is used in earth and stone engineering construction is convenient for let the stone drop to two crushing rollers in through using the swash plate, and it is broken, also can break through broken groove with the stone that part drops both sides in the shell, ensures damaged effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the crushing assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the feed assembly of the present utility model;
fig. 4 is a schematic view of a crushing roller and a side plate according to the utility model.
In the figure: 1. a crushing assembly; 2. a feed assembly; 3. a support frame; 4. a hopper car; 101. a housing; 102. a crushing roller; 103. a side plate; 104. a first gear; 105. a motor; 106. a mounting frame; 107. a second gear; 201. a housing; 202. a feed inlet; 203. a cylinder; 204. lifting columns; 205. a lower pressing plate; 206. a movable lifting rod; 110. a rotary tube; 111. a crushing blade; 112. a crushing tank; 113. and a sloping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stone breaker for earth and stone engineering construction, includes broken subassembly 1, feeding subassembly 2, support frame 3 and hopper car 4, and feeding subassembly 2 sets up in the top of broken subassembly 1, and support frame 3 sets up in the bottom of broken subassembly 1, and hopper car 4 sets up in the below of broken subassembly 1.
The crushing assembly 1 comprises a shell 101, a crushing roller 102, a side plate 103, a first gear 104, a motor 105, a mounting frame 106 and a second gear 107, wherein the crushing roller 102 is rotationally connected to the inside of the shell 101, the side plate 103 is fixedly connected to two sides of the inner wall of the shell 101, one end of the crushing roller 102 extends to the outside through the shell 101, the first gear 104 is fixedly connected to one end of the outside of the crushing roller 102, the motor 105 is rotationally connected to one end of the first gear 104, the mounting frame 106 is arranged at the bottom of the motor 105, the second gear 107 is meshed and connected to one side of the first gear 104, the first gear 104 is driven by the motor 105 to rotate, the first gear 104 drives the second gear 107 to rotate, the crushing roller 102 in the shell 101 is enabled to rotate, so that stones for earthwork are crushed, the crushing roller 102 comprises a rotary pipe 110 and a crushing blade 111, the crushing blade 111 is fixedly connected to the outside of the rotary pipe 110, a crushing groove 112 is formed in one side of the side plate 103, the top of the side plate 103 is provided with a sloping plate 113, stones are convenient to fall into the two crushing rollers 102, the stones are convenient to crush, the stones fall into the two crushing grooves 112, the size of the crushing rollers 101 can be discharged into the hopper car after the size of the shell 101 is guaranteed, and the size of the hopper car is uniform, and the size of the hopper car is guaranteed.
Preferably, the feeding component 2 comprises a shell 201, a feed inlet 202, an air cylinder 203, a lifting column 204 and a lower pressing plate 205, wherein the shell 201 is fixedly connected to the top of the shell 101, the feed inlet 202 is arranged on one side of the shell 201, the air cylinder 203 is fixedly connected to the top of the shell 201, the lifting column 204 is pneumatically lifted and connected to the bottom of the air cylinder 203, the lower pressing plate 205 is fixedly connected to the bottom of the lifting column 204, stones are conveyed into the device through the feed inlet 202 and fall on the crushing roller 102, a part of stones which are difficult to enter the crushing roller 102 roll above, the air cylinder 203 drives the lifting column 204 to move, the lower pressing plate 205 is pressed down to press the stones into the crushing roller 102 for crushing, the feeding efficiency of stone crushing is improved, the crushing efficiency is improved, grooves are formed in the bottom of the lower pressing plate 205, the grooves are distributed uniformly with the crushing blade 111, the stones can be conveniently pressed into the crushing roller 102 for crushing, movable lifting rods 206 are arranged on two sides of the air cylinder 203, the bottoms of the movable lifting rods 206 penetrate through the shell 201 and the top of the lower pressing plate 205 to be fixedly connected to the top of the lower pressing plate 205, the stones are stably and the movable lifting rods 205, the two lifting rods 205 are smoothly and the two lifting rods 205 are conveniently and can not be damaged in the process of the lifting device.
The bottom of support frame 3 is provided with the reinforcement piece, uses the reinforcement piece to increase with the fixity on ground to ensure that the device remains stable when carrying out the stone breakage.
When the stone crusher is used, stones are fed from the feed inlet 202, fall on the crushing roller 102 to start crushing, the crushed stones are discharged into the hopper car 4 from the discharge groove, the stones which are not crushed roll on the crushing roller 102, then the cylinder 203 drives the lifting column 204 to move, the lower pressing plate 205 is pressed down, and the stones are contacted with the crushing roller 102 to crush.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stone breaker is used in earth and stone engineering construction, includes crushing module (1), feed subassembly (2), support frame (3) and hopper car (4), its characterized in that: the feeding assembly (2) is arranged at the top of the crushing assembly (1), the supporting frame (3) is arranged at the bottom of the crushing assembly (1), and the hopper car (4) is arranged below the crushing assembly (1);
crushing subassembly (1) include shell (101), crushing roller (102), curb plate (103), first gear (104), motor (105), mounting bracket (106) and second gear (107), crushing roller (102) rotate and connect in the inside of shell (101), curb plate (103) fixed connection in the both sides of shell (101) inner wall, the one end of crushing roller (102) runs through shell (101) and extends to the outside, first gear (104) fixed connection is in the outside one end of crushing roller (102), motor (105) rotate and connect in the one end of first gear (104), mounting bracket (106) set up in the bottom of motor (105), one side in first gear (104) is connected in the meshing of second gear (107).
2. A stone breaker for earth and stone engineering construction according to claim 1, characterized in that: the feeding assembly (2) comprises a shell (201), a feeding hole (202), an air cylinder (203), a lifting column (204) and a lower pressing plate (205), wherein the shell (201) is fixedly connected to the top of the shell (101), the feeding hole (202) is formed in one side of the shell (201), the air cylinder (203) is fixedly connected to the top of the shell (201), the lifting column (204) is pneumatically lifted and connected to the bottom of the air cylinder (203), and the lower pressing plate (205) is fixedly connected to the bottom of the lifting column (204).
3. A stone breaker for earth and stone engineering construction according to claim 1, characterized in that: crushing roller (102) are including rotatory pipe (110) and crushing sword (111), the outside of smashing sword (111) fixed connection in rotatory pipe (110), crushing groove (112) have been seted up to one side that curb plate (103) are close to crushing sword (111), the top of curb plate (103) is provided with swash plate (113).
4. A stone breaker for earth and stone engineering construction according to claim 2, characterized in that: grooves are formed in the bottom of the lower pressing plate (205), and the distribution of the grooves is consistent with that of the crushing blades (111).
5. A stone breaker for earth and stone engineering construction according to claim 2, characterized in that: the two sides of the air cylinder (203) are provided with movable lifting rods (206), and the bottoms of the movable lifting rods (206) penetrate through the shell (201) and are fixedly connected with the top of the lower pressing plate (205).
6. A stone breaker for earth and stone engineering construction according to claim 1, characterized in that: the bottom of the supporting frame (3) is provided with a reinforcing block.
7. A stone breaker for earth and stone engineering construction according to claim 1, characterized in that: a discharge groove is formed in the bottom of the shell (101), and the size of the discharge groove is consistent with that of the crushing roller (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889285.XU CN220696891U (en) | 2023-07-18 | 2023-07-18 | Stone breaker is used in earth and stone side engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889285.XU CN220696891U (en) | 2023-07-18 | 2023-07-18 | Stone breaker is used in earth and stone side engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696891U true CN220696891U (en) | 2024-04-02 |
Family
ID=90442672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889285.XU Active CN220696891U (en) | 2023-07-18 | 2023-07-18 | Stone breaker is used in earth and stone side engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696891U (en) |
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2023
- 2023-07-18 CN CN202321889285.XU patent/CN220696891U/en active Active
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