CN219784950U - Concrete leftover material recycling and crushing device - Google Patents
Concrete leftover material recycling and crushing device Download PDFInfo
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- CN219784950U CN219784950U CN202321127531.8U CN202321127531U CN219784950U CN 219784950 U CN219784950 U CN 219784950U CN 202321127531 U CN202321127531 U CN 202321127531U CN 219784950 U CN219784950 U CN 219784950U
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of concrete crushing and discloses a concrete leftover material recycling and crushing device which comprises a base, wherein a fixed stand is fixedly arranged on the upper surface of the base, a motor is fixedly arranged at the top end of the fixed stand, a pushing block is connected inside a crushing box in a sliding manner, a sliding block groove is formed in the side surface of the crushing box, and a fixed cylinder penetrates through the sliding block groove and is fixedly connected with the fixed cylinder. According to the utility model, the tooth block, the rotating rod and the fixed cylinder are arranged, the belt is driven to rotate by the output end of the motor, the rotating disc is driven to rotate by the connecting shaft, the fixed cylinder rotates along with the rotating disc, the moving plate slides reciprocally on the upper surface of the fixed plate, and the pushing block reciprocates at the bottom end of the inside of the crushing box, so that the crushed concrete is prevented from accumulating at the bottom of the box to form particles, normal running of the crusher is prevented from being hindered, and damage to the crusher is prevented.
Description
Technical Field
The utility model relates to the technical field of concrete crushing, in particular to a concrete leftover material recycling and crushing device.
Background
The hammer crusher mainly uses impact energy to complete the operation of crushing materials. When the hammer crusher works, the motor drives the rotor to rotate at a high speed, materials uniformly enter the crusher cavity, the hammer head rotating at a high speed impacts and shears the torn materials to cause the materials to be crushed, meanwhile, the gravity of the materials self causes the materials to be impacted to the baffle plate and the screen bars in the frame body from the hammer head rotating at a high speed, the materials with the size larger than the screen holes are blocked on the screen plate and continuously beaten and ground by the hammer until the materials are crushed to the required discharging granularity and finally discharged out of the crusher through the screen plate, the crusher is generally of a box structure, crushed concrete is easily accumulated at the bottom of the box, particles are accumulated, normal operation of the crusher is easily hindered, and damage to the crusher is also easily caused.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the concrete leftover material recycling and crushing device, which has the advantages of particle accumulation prevention and wide application range.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breaker is retrieved to concrete leftover bits, includes the base, the last fixed surface of base installs the fixed bolster, the top fixed mounting of fixed bolster has the motor, the output of motor rotates and is connected with the belt, the left side of belt rotates and is connected with the belt pulley, the central point of belt pulley puts fixed the sleeve joint connecting axle, the last fixed surface of base installs the broken case, the connecting axle runs through broken case and extends to outer and fixedly connected with rotation disc, rotation disc's fixed surface is connected with fixed cylinder, rotation disc's surface swing joint has the dwang, fixed cylinder sleeve joint is inside the dwang, dwang bottom fixedly connected with fixed round bar, fixed round bar and broken case side surface fixed connection, broken case side surface bottom fixedly connected with fixed plate, the upper surface sliding connection of fixed plate has the movable plate, the inside bottom sliding connection of broken case has the impeller, impeller side surface fixedly connected with, the side surface of impeller has the slider groove, and runs through fixed connection with the connecting block.
Firstly, the device is started by staff to turn on and off the waste concrete, the waste concrete is poured into the device, a motor is arranged on a base, the output end of the motor rotates to enable a belt to rotate through a driving belt pulley, the belt pulley is fixedly arranged with the belt pulley through a connecting shaft, the connecting shaft penetrates through a crushing box and is fixedly connected with a rotating disc, the belt pulley drives the connecting shaft to rotate, then the connecting shaft drives the rotating disc to rotate, as a fixed cylinder is fixed on the surface of the rotating disc, a fixed round rod is fixedly connected with the crushing box and the rotating rod, the fixed cylinder is sleeved inside the rotating rod, the rotating disc is followed by the fixed cylinder to rotate, the bottom end of the rotating rod swings, teeth at the bottom end of the rotating rod are meshed with a tooth block fixedly connected with the upper surface of a moving plate, the moving plate slides reciprocally on the upper surface of the fixed plate, and the moving plate is fixedly connected with a pushing block through a connecting block which is slidably arranged inside a sliding block groove, so that the pushing block reciprocates at the bottom end inside the crushing box.
The belt is rotated through the output end of the motor to drive the rotation of the belt pulley, the connecting shaft is fixedly arranged on the belt pulley and penetrates through the crushing box and fixedly connected with the rotating disc, the belt pulley drives the connecting shaft to rotate, the connecting shaft drives the rotating disc to rotate, the fixed cylinder is fixed on the surface of the rotating disc, the fixed cylinder is enabled to rotate along with the rotating disc, the fixed cylinder is fixedly connected with the crushing box and the rotating rod through the fixed round rod, the fixed cylinder is sleeved in the rotating rod, the fixed cylinder is enabled to rotate, the rotating rod is enabled to generate displacement inside the rotating rod, the rotating rod is enabled to swing through the displacement, teeth at the bottom end of the rotating rod are meshed with the tooth blocks, the movable plate slides reciprocally on the upper surface of the fixed plate, the movable plate is fixedly connected with the pushing block through the connecting block which is slidably arranged inside the sliding block groove, and the pushing block moves reciprocally in the bottom end of the inside of the crushing box, so that the crushed concrete is prevented from accumulating at the bottom of the box, particles are prevented from accumulating, and the normal operation of the crusher is prevented, and the damage of the crusher is prevented.
As a preferable technical scheme of the utility model, an upper jaw plate is movably connected in the crushing box, a first sleeve connecting rod is fixedly arranged at the upper end of the side surface of the crushing box, the first sleeve connecting rod penetrates through the shell of the crushing box and extends to the outside and is fixedly connected with a fixing rod, the first sleeve connecting rod penetrates through the top end of the upper jaw plate and is movably sleeved with the upper jaw plate, an arc-shaped groove is formed in the side surface of the crushing box, a second sleeve connecting rod is movably arranged in the arc-shaped groove, one end of the second sleeve connecting rod penetrates through the upper jaw plate and extends to the outside to be fixedly connected with the fixing rod, a fixing block is fixedly connected with the left side surface of the upper jaw plate, a threaded rod is hinged to the fixing block, the top end of the threaded rod penetrates through the upper surface of the crushing box and is fixedly connected with a round block handle, the upper surface of the crushing box is fixedly connected with a fixing cushion block, and the threaded surface of the threaded rod is movably sleeved with a nut.
Through the inside movable mounting's of broken case last jaw, make last jaw height-adjustable in the inside of broken case, run through the inside of broken case and with dead lever fixed connection through first cover pole, and the arc wall has been seted up to the side surface of broken case, and the second cover pole passes through last jaw and passes the arc wall and with dead lever fixed connection, prevent to come off with last jaw second cover pole and first cover pole that cup joints, make last jaw can take place the displacement along the direction of arc wall, run through fixed cushion and extend to outside and circle piece handle fixed connection through the articulated threaded groove of fixed block, mesh with the nut through the thread groove on threaded rod surface, make it fixed after last jaw changes the position.
The first sleeve connecting rod penetrates through the inside of the crushing box and penetrates through the top end of the upper jaw plate, the top end of the upper jaw plate is fixed, the arc-shaped groove is formed in the side surface of the crushing box, the second sleeve connecting rod penetrates through the upper jaw plate and penetrates through the arc-shaped groove, the second sleeve connecting rod and the first sleeve connecting rod are fixedly connected with the fixing rod, the upper jaw plate is enabled to displace along the direction of the arc-shaped groove, the threaded rod hinged to the fixing block penetrates through the fixing cushion block and is fixedly connected with the round block handle, the threaded groove on the surface of the threaded rod is meshed with the nut, the upper jaw plate is enabled to be fixed after displacing, and therefore the application range is wide, the large-block concrete blocking device is prevented from normally operating, the large-block concrete damaging device is prevented, the working efficiency is improved, and the time is saved.
As a preferable technical scheme of the utility model, the inside of the crushing box is movably connected with the baffle, the bottom side of the baffle is fixedly connected with the flexible spring, one end of the flexible spring is fixedly connected with the inner wall of the crushing box, the number of the baffle is two, and the two baffles are respectively distributed on the upper side and the lower side of the crushing box.
Through the inside swing joint's of broken case baffle, through the one end and the baffle bottom side fixed connection of flexible spring, the other end and the inner wall fixed connection of broken case of flexible spring, and the quantity of baffle is two and distributes respectively in the upper and lower both sides of broken case open position to realize preventing that the material from flying out when broken, avoid personnel to be injured, improve safe in utilization.
As a preferable technical scheme of the utility model, a first arc baffle and a second arc baffle are fixedly connected inside the crushing box, and the first arc baffle and the second arc baffle are arc-shaped.
Through first circular arc baffle and second circular arc baffle at broken incasement portion fixed mounting to, first circular arc baffle and second circular arc baffle are the circular arc shape, thereby make broken concrete particles more convenient fall into exit, buffering concrete drops the damage device box.
As a preferable technical scheme of the utility model, the outer surface of the connecting shaft is fixedly sleeved with a rotary cylinder, the outer surface of the rotary cylinder is fixedly connected with a breaking hammer, and the rotary cylinder is rotationally connected with the inner wall of the breaking box.
The rotary cylinder is fixedly sleeved on the surface of the connecting shaft, the rotary cylinder rotates through the rotation of the connecting shaft, and the breaking hammer is fixedly arranged on the surface of the rotary cylinder, so that the rotary cylinder drives the breaking hammer to rotate, and the breaking hammer drives concrete to rotate to strike the upper jaw plate to achieve the purpose of breaking.
As a preferable technical scheme of the utility model, the pushing block is arranged below the second circular arc baffle, the upper surface of the pushing block is in sliding connection with the bottom end of the second circular arc baffle, and the upper surface of the pushing block is in sliding connection with the bottom end of the first circular arc baffle.
Install the below at second circular arc baffle and first circular arc baffle through the impeller to the bottom sliding connection of impeller upper surface and second circular arc baffle and first circular arc baffle, thereby realize preventing broken concrete from piling up in the inside of broken case and leading to being difficult to clean.
As a preferable technical scheme of the utility model, the top end of the second circular arc baffle plate is slidably arranged with the bottom end of the upper jaw plate, and the side surface of the upper jaw plate is slidably connected with the inner wall of the crushing box.
The second arc baffle is in sliding connection with the upper jaw plate, and the upper jaw plate is also in sliding connection with the inner wall of the crushing box, so that the effect of preventing concrete from flying out to damage the shell of the crushing box is achieved, the upper jaw plate is enabled to be better in adjusting the applicable width, and the crushing box is simple in structure and convenient to operate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the belt is enabled to rotate through the driving belt pulley through the rotation of the gear block, the belt pulley is fixedly installed through the connecting shaft and penetrates through the crushing box and is fixedly connected with the rotating disc, the belt pulley drives the connecting shaft to rotate, the connecting shaft drives the rotating disc to rotate, the fixed cylinder is fixed on the surface of the rotating disc, the fixed cylinder follows the rotating disc to rotate, the crushing box and the rotating rod are fixedly connected through the fixed round rod, the fixed cylinder is sleeved in the rotating rod, displacement is generated in the rotating rod when the fixed cylinder rotates, the rotating rod swings through displacement, the gear at the bottom end of the rotating rod is meshed with the gear block, the moving plate slides back and forth on the upper surface of the fixed plate, the moving plate is fixedly connected with the pushing block through the connecting block which is slidably installed in the sliding block groove, and the pushing block reciprocates at the bottom end of the crushing box, so that particles are prevented from being accumulated at the bottom of the box, normal operation of the crusher is prevented from being blocked, and damage of the crusher is prevented.
2. According to the utility model, the upper jaw plate, the threaded rod and the nut are arranged, the first sleeve connecting rod penetrates through the inside of the crushing box and penetrates through the top end of the upper jaw plate, the top end of the upper jaw plate is fixed, the arc-shaped groove is formed in the side surface of the crushing box, the second sleeve connecting rod penetrates through the upper jaw plate and penetrates through the arc-shaped groove, the second sleeve connecting rod and the first sleeve connecting rod are fixedly connected with the fixed rod, the upper jaw plate is displaced along the direction of the arc-shaped groove, the threaded rod hinged with the fixed block penetrates through the fixed cushion block and is fixedly connected with the round block handle, the threaded groove on the surface of the threaded rod is meshed with the nut, and the upper jaw plate is fixed after displacement, so that the application range is wide, the device is prevented from being blocked by massive concrete, the device is prevented from being damaged by massive concrete, the working efficiency is improved, and the time is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 3 is a schematic diagram of a side structure of the present utility model;
FIG. 4 is a schematic view of the structure of the reverse side of the present utility model;
fig. 5 is a schematic view showing a partial structure of the inside of the case of the present utility model.
In the figure: 1. a base; 2. a crushing box; 3. a fixed stand; 4. a motor; 5. a belt; 6. a belt pulley; 7. a fixed rod; 8. a knob; 9. a baffle; 10. a connecting shaft; 11. rotating the cylinder; 12. a breaking hammer; 13. a flexible spring; 14. a first sleeve connecting rod; 15. a first arc baffle; 16. an upper jaw plate; 17. a second sleeve connecting rod; 18. an arc-shaped groove; 19. a second arc baffle; 20. a pushing block; 21. a slider groove; 22. a threaded rod; 23. a fixed block; 24. a fixing plate; 25. a moving plate; 26. tooth blocks; 27. a rotating lever; 28. a fixed cylinder; 29. rotating the disc; 30. fixing the round rod; 31. a nut; 32. fixing the cushion block; 33. and (5) connecting a block.
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.
As shown in fig. 1 to 5, the utility model provides a concrete leftover material recycling and crushing device, which comprises a base 1, wherein a fixed stand 3 is fixedly arranged on the upper surface of the base 1, a motor 4 is fixedly arranged at the top end of the fixed stand 3, a belt 5 is rotatably connected to the output end of the motor 4, a belt pulley 6 is rotatably connected to the left side of the belt 5, a connecting shaft 10 is fixedly sleeved at the central position of the belt pulley 6, a crushing box 2 is fixedly arranged on the upper surface of the base 1, the connecting shaft 10 penetrates through the crushing box 2 and extends to the outside and is fixedly connected with a rotating disc 29, a fixed cylinder 28 is fixedly connected to the surface of the rotating disc 29, a rotating rod 27 is movably connected to the surface of the rotating disc 29, the fixed cylinder 28 is sleeved inside the rotating rod 27, a fixed round rod 30 is fixedly connected to the bottom end of the rotating rod 27, the fixed round rod 30 is fixedly connected with the side surface of the crushing box 2, a fixed plate 24 is fixedly connected to the upper surface of the fixed plate 24, a movable plate 25 is fixedly connected to the upper surface of the movable plate 25, a tooth block 26 is fixedly connected to the upper surface of the movable plate 25, a pushing block 20 is fixedly connected to the inner bottom of the crushing box 2, a pushing block 20 is fixedly connected to the side surface of the movable block 20 is fixedly connected to the sliding block 21, and a sliding block 33 is fixedly connected to the side 21 of the sliding block 21 is fixedly connected to the sliding block 21.
Firstly, a worker starts a device switch to pour waste concrete into the device, through a motor 4 arranged on a base 1, an output end of the motor 4 rotates to enable a belt 5 to rotate through a belt pulley 6, the belt pulley 6 is fixedly arranged through a connecting shaft 10, the connecting shaft 10 penetrates through a crushing box 2 and is fixedly connected with a rotating disc 29, the belt pulley 6 drives the connecting shaft 10 to rotate, then the connecting shaft 10 drives the rotating disc 29 to rotate, a fixed cylinder 28 is fixed on the surface of the rotating disc 29, a fixed round rod 30 is fixedly connected with the crushing box 2 and the rotating rod 27, the fixed cylinder 28 is sleeved inside the rotating rod 27, the rotating disc 29 is followed by the fixed cylinder 28 to rotate, the bottom end of the rotating rod 27 swings, the moving plate 25 slides back and forth on the upper surface of the fixed plate 24 through teeth of the bottom end of the rotating rod 27 and teeth blocks 26 fixedly connected with the upper surface of the moving plate 25, and a connecting block 33 slidably arranged inside a sliding block groove 21 fixedly connects the moving plate 25 with a pushing block 20, and the pushing block 20 reciprocates on the bottom end inside the crushing box 2.
The belt 5 is rotated through the output end of the motor 4 and drives the belt pulley 6 to rotate, the connecting shaft 10 is fixedly arranged with the belt pulley 6 and penetrates through the crushing box 2 and fixedly connected with the rotating disc 29, the belt pulley 6 drives the connecting shaft 10 to rotate, the connecting shaft 10 drives the rotating disc 29 to rotate, the fixed cylinder 28 is fixed on the surface of the rotating disc 29, the fixed cylinder 28 follows the rotating disc 29 to rotate, the crushing box 2 and the rotating rod 27 are fixedly connected through the fixed round rod 30, the fixed cylinder 28 is sleeved in the rotating rod 27, displacement occurs in the rotating rod 27 when the fixed cylinder 28 rotates, the rotating rod 27 swings through displacement, the movable plate 25 is meshed with the tooth block 26 through the tooth at the bottom end of the rotating rod 27, the movable plate 25 slides reciprocally on the upper surface of the fixed plate 24, the movable plate 25 is fixedly connected with the pushing block 20 through the connecting block 33 which is slidably arranged in the sliding block groove 21, and the pushing block 20 moves reciprocally at the bottom end of the inside the crushing box 2, so that crushed concrete is prevented from being stacked at the bottom of the box, normal running of the crushing machine is prevented, and damage of the crushing machine is prevented.
Wherein, the inside swing joint of crushing case 2 has upper jaw 16, the side surface upper end fixed mounting of crushing case 2 has first cover to connect pole 14, first cover connects pole 14 to run through the casing of crushing case 2 and extend to outside and fixedly connected with dead lever 7, first cover connects pole 14 runs through upper jaw 16 top and with upper jaw 16 activity cup joint, arc wall 18 has been seted up to the side surface of crushing case 2, arc wall 18 internally movable mounting has second cover to connect pole 17, the one end of second cover connects pole 17 runs through upper jaw 16 and extends to outside and dead lever 7 fixed connection, upper jaw 16 left side surface fixedly connected with fixed block 23, fixed block 23 articulates there is threaded rod 22, threaded rod 22's top runs through the upper surface of crushing case 2 and fixedly connected with round block handle 8, the upper surface fixedly connected with fixed cushion 32 of crushing case 2, threaded surface activity cup joint nut 31 of threaded rod 22.
The height of the upper jaw plate 16 in the crushing box 2 can be adjusted through the upper jaw plate 16 movably arranged in the crushing box 2, the first sleeve connecting rod 14 penetrates through the inside of the crushing box 2 and is fixedly connected with the fixed rod 7, the arc-shaped groove 18 is formed in the side surface of the crushing box 2, the second sleeve connecting rod 17 penetrates through the upper jaw plate 16 and penetrates through the arc-shaped groove 18 and is fixedly connected with the fixed rod 7, the second sleeve connecting rod 17 sleeved with the upper jaw plate 16 and the first sleeve connecting rod 14 are prevented from falling off, the upper jaw plate 16 can be displaced along the direction of the arc-shaped groove 18, the threaded rod 22 hinged through the fixed block 23 penetrates through the fixed cushion block 32 and extends to be fixedly connected with the round block handle 8, and the threaded groove on the surface of the threaded rod 22 is meshed with the nut 31, so that the upper jaw plate 16 is fixed after the position is changed.
The first sleeve connecting rod 14 penetrates through the inside of the crushing box 2 and penetrates through the top end of the upper jaw plate 16, the top end of the upper jaw plate 16 is fixed, the arc-shaped groove 18 formed in the side surface of the crushing box 2 penetrates through the upper jaw plate 16 and penetrates through the arc-shaped groove 18 through the second sleeve connecting rod 17, the second sleeve connecting rod 17 and the first sleeve connecting rod 14 are fixedly connected with the fixed rod 7, the upper jaw plate 16 is displaced along the direction of the arc-shaped groove 18, the threaded rod 22 hinged through the fixed block 23 penetrates through the fixed cushion block 32 and the round block handle 8 to be fixedly connected, the threaded groove on the surface of the threaded rod 22 is meshed with the nut 31, the upper jaw plate 16 is fixed after being displaced, the application range is wide, the device is prevented from normally running, the device is prevented from being damaged by massive concrete, the working efficiency is improved, and the time is saved.
Wherein, the inside swing joint of broken case 2 has baffle 9, and the bottom side fixedly connected with flexible spring 13 of baffle 9, the one end of flexible spring 13 and the inner wall fixed connection of broken case 2, and the quantity of baffle 9 is two, and two baffles 9 distribute broken case 2's upper and lower both sides respectively.
Through the inside swing joint's of broken case 2 baffle 9, through the one end and the baffle 9 downside fixed connection of flexible spring 13, the other end and the inner wall fixed connection of broken case 2 of flexible spring 13, and the quantity of baffle 9 is two and distributes respectively in the upper and lower both sides of broken case 2 open position to realize preventing that the material from flying out when broken, avoid personnel to be injured, improve safe in utilization.
Wherein, the inside fixedly connected with first circular arc baffle 15 and second circular arc baffle 19 of crushing case 2, first circular arc baffle 15 and second circular arc baffle 19 are circular arc.
Through first circular arc baffle 15 and second circular arc baffle 19 at broken case 2 inside fixed mounting to, first circular arc baffle 15 and second circular arc baffle 19 are the circular arc shape, thereby make broken concrete particles more convenient fall into exit, and buffering concrete drops the damage device box.
The outer surface of the connecting shaft 10 is fixedly sleeved with a rotating cylinder 11, the outer surface of the rotating cylinder 11 is fixedly connected with a breaking hammer 12, and the rotating cylinder 11 is rotationally connected with the inner wall of the breaking box 2.
The rotary cylinder 11 is fixedly sleeved on the surface of the connecting shaft 10, the rotary cylinder 11 rotates through the rotation of the connecting shaft 10, and the rotary cylinder 11 drives the breaking hammer 12 to rotate through the breaking hammer 12 fixed on the surface of the rotary cylinder 11, so that the breaking hammer 12 drives concrete to rotate to strike the upper jaw plate 16 to achieve the purpose of breaking.
Wherein, the pushing block 20 is installed below the second circular arc baffle 19, the upper surface of the pushing block 20 is slidably connected with the bottom end of the second circular arc baffle 19, and the upper surface of the pushing block 20 is slidably connected with the bottom end of the first circular arc baffle 15.
Install in the below of second circular arc baffle 19 and first circular arc baffle 15 through pushing block 20 to pushing block 20 upper surface and second circular arc baffle 19 and the bottom sliding connection of first circular arc baffle 15, thereby realize preventing broken concrete from piling up in the inside of crushing case 2 and leading to difficult cleaning.
Wherein the top end of the second arc baffle 19 is slidably mounted with the bottom end of the upper jaw plate 16, and the side surface of the upper jaw plate 16 is slidably connected with the inner wall of the crushing box 2.
The second arc baffle 19 is in sliding connection with the upper jaw plate 16, and the upper jaw plate 16 is also in sliding connection with the inner wall of the crushing box 2, so that the shell of the crushing box 2 is prevented from being damaged by concrete flying out, the upper jaw plate 16 is enabled to be better adjusted to be applicable to the width, and the crushing box is simple in structure and convenient to operate.
The working principle and the using flow of the utility model are as follows:
firstly, a worker starts a device switch to pour waste concrete into the device, through a motor 4 arranged on a base 1, an output end of the motor 4 rotates to enable a belt 5 to rotate through a belt pulley 6, the belt pulley 6 is fixedly arranged through a connecting shaft 10, the connecting shaft 10 penetrates through a crushing box 2 and is fixedly connected with a rotating disc 29, the belt pulley 6 drives the connecting shaft 10 to rotate, then the connecting shaft 10 drives the rotating disc 29 to rotate, a fixed cylinder 28 is fixed on the surface of the rotating disc 29, a fixed round rod 30 is fixedly connected with the crushing box 2 and the rotating rod 27, the fixed cylinder 28 is sleeved inside the rotating rod 27, the rotating disc 29 is followed by the fixed cylinder 28 to rotate, the bottom end of the rotating rod 27 swings, the moving plate 25 slides back and forth on the upper surface of the fixed plate 24 through teeth of the bottom end of the rotating rod 27 and teeth blocks 26 fixedly connected with the upper surface of the moving plate 25, and a connecting block 33 slidably arranged inside a sliding block groove 21 fixedly connects the moving plate 25 with a pushing block 20, and the pushing block 20 reciprocates on the bottom end inside the crushing box 2.
The height of the upper jaw plate 16 in the crushing box 2 can be adjusted through the upper jaw plate 16 movably arranged in the crushing box 2, the first sleeve connecting rod 14 penetrates through the inside of the crushing box 2 and is fixedly connected with the fixed rod 7, the arc-shaped groove 18 is formed in the side surface of the crushing box 2, the second sleeve connecting rod 17 penetrates through the upper jaw plate 16 and penetrates through the arc-shaped groove 18 and is fixedly connected with the fixed rod 7, the second sleeve connecting rod 17 sleeved with the upper jaw plate 16 and the first sleeve connecting rod 14 are prevented from falling off, the upper jaw plate 16 can be displaced along the direction of the arc-shaped groove 18, the threaded rod 22 hinged through the fixed block 23 penetrates through the fixed cushion block 32 and extends to be fixedly connected with the round block handle 8, and the threaded groove on the surface of the threaded rod 22 is meshed with the nut 31, so that the upper jaw plate 16 is fixed after the position is changed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Concrete leftover material recycling and crushing device comprises a base (1), and is characterized in that: the utility model discloses a novel energy-saving device, which is characterized in that a fixed stand (3) is fixedly arranged on the upper surface of a base (1), a motor (4) is fixedly arranged on the top end of the fixed stand (3), a belt (5) is rotationally connected with the output end of the motor (4), a belt pulley (6) is rotationally connected with the left side of the belt (5), a connecting shaft (10) is fixedly sleeved at the central position of the belt pulley (6), a crushing box (2) is fixedly arranged on the upper surface of the base (1), the connecting shaft (10) penetrates through the crushing box (2) and extends to the outside and is fixedly connected with a rotary disc (29), a fixed cylinder (28) is fixedly connected with the surface of the rotary disc (29), the surface swing joint of the rotating disc (29) has a rotating rod (27), a fixed cylinder (28) is sleeved inside the rotating rod (27), a fixed round rod (30) is fixedly connected to the bottom end of the rotating rod (27), the fixed round rod (30) is fixedly connected with the side surface of the crushing box (2), a fixed plate (24) is fixedly connected to the bottom end of the side surface of the crushing box (2), a movable plate (25) is slidably connected to the upper surface of the fixed plate (24), a tooth block (26) is fixedly connected to the upper surface of the movable plate (25), a pushing block (20) is slidably connected to the bottom end inside the crushing box (2), the side surface of the pushing block (20) is fixedly connected with a connecting block (33), a sliding block groove (21) is formed in the side surface of the crushing box (2), and the connecting block (33) penetrates through the sliding block groove (21) and is fixedly connected with the moving plate (25).
2. The concrete leftover material recycling and crushing device according to claim 1, wherein: the inside swing joint of broken case (2) has upper jaw (16), the side surface upper end fixed mounting of broken case (2) has first cover to connect pole (14), first cover connects pole (14) to run through the casing of broken case (2) and extend to outside and fixedly connected with dead lever (7), first cover connects pole (14) run through upper jaw (16) top and with upper jaw (16) activity cup joint, arc wall (18) have been seted up to the side surface of broken case (2), arc wall (18) inside movable mounting has second cover to connect pole (17), the one end of second cover to connect pole (17) runs through upper jaw (16) and extends to outside and dead lever (7) fixed connection, upper jaw (16) left side surface fixedly connected with fixed block (23), fixed block (23) articulate threaded rod (22), the top of threaded rod (22) runs through the upper surface of broken case (2) and fixedly connected with circle block handle (8), the fixed surface of threaded rod (32) has screw thread nut (31) fixedly connected with on broken case (2).
3. The concrete leftover material recycling and crushing device according to claim 1, wherein: the inside swing joint of broken case (2) has baffle (9), the bottom side fixedly connected with flexible spring (13) of baffle (9), the one end and the inner wall fixed connection of broken case (2) of flexible spring (13), the quantity of baffle (9) is two, two baffle (9) distribute the upper and lower both sides of broken case (2) respectively.
4. The concrete leftover material recycling and crushing device according to claim 2, wherein: the inside fixedly connected with first circular arc baffle (15) and second circular arc baffle (19) of crushing case (2), first circular arc baffle (15) and second circular arc baffle (19) are circular-arc.
5. The concrete leftover material recycling and crushing device according to claim 1, wherein: the outer surface of the connecting shaft (10) is fixedly sleeved with a rotating cylinder (11), the outer surface of the rotating cylinder (11) is fixedly connected with a breaking hammer (12), and the rotating cylinder (11) is rotationally connected with the inner wall of the breaking box (2).
6. The concrete leftover material recycling and crushing device according to claim 1, wherein: the pushing block (20) is arranged below the second circular arc baffle plate (19), the upper surface of the pushing block (20) is in sliding connection with the bottom end of the second circular arc baffle plate (19), and the upper surface of the pushing block (20) is in sliding connection with the bottom end of the first circular arc baffle plate (15).
7. The concrete leftover material recycling and crushing device according to claim 4, wherein: the top end of the second arc baffle plate (19) is slidably mounted with the bottom end of the upper jaw plate (16), and the side surface of the upper jaw plate (16) is slidably connected with the inner wall of the crushing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127531.8U CN219784950U (en) | 2023-05-11 | 2023-05-11 | Concrete leftover material recycling and crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127531.8U CN219784950U (en) | 2023-05-11 | 2023-05-11 | Concrete leftover material recycling and crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784950U true CN219784950U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127531.8U Active CN219784950U (en) | 2023-05-11 | 2023-05-11 | Concrete leftover material recycling and crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784950U (en) |
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