CN115350769B - Sand processing device - Google Patents
Sand processing device Download PDFInfo
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- CN115350769B CN115350769B CN202210979229.9A CN202210979229A CN115350769B CN 115350769 B CN115350769 B CN 115350769B CN 202210979229 A CN202210979229 A CN 202210979229A CN 115350769 B CN115350769 B CN 115350769B
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- fixedly connected
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- plate
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- 239000004576 sand Substances 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000012216 screening Methods 0.000 claims description 45
- 230000007246 mechanism Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
When the sand treatment device is used, through the mutual coordination among a transmission motor, a rotating shaft, a double grooved pulley, a first belt, a first single grooved pulley, a rotating rod and crushing rods, when a worker pours sand into a feeding pipe through a feeding hopper, the sand can be subjected to crushing pretreatment through the rotation of the crushing rods, and through the mutual coordination among a transmission conical gear, a driven conical gear, a transmission rod, a cam, a push plate, a driving rack, a driven gear, a first worm and a first worm wheel, the threaded rod can be driven to rotate forward and backward, so that two threaded blocks are driven to reciprocate left and right simultaneously, the bottoms of the two stirring plates can be pulled by the two first connecting rods to turn over by taking a movable shaft as a circle center, and when the sand falls down from the inner cavity of the feeding pipe, the sand can be uniformly pushed to the left side and the right side of the top of the crushing roller through the turning over of the two stirring plates, so that the crushing effect is improved, and the use effect is good.
Description
Technical Field
The invention relates to the technical field of household articles, in particular to a sand treatment device.
Background
Sand refers to one of the basic categories of soil, the texture of which is the higher sand content of the soil's granular composition. China stipulates that sand (grain size 1-0.05 mm) content is greater than 50% as sand. The sandy soil has poor water and fertilizer retaining capability, less nutrient content and quicker soil temperature change, but has better ventilation and water permeability and is easy to cultivate. In utilization management, the drought-resistant variety is selected, a water source is ensured, irrigation is performed in time, soil moisture conservation is achieved, bao Shiqin application is needed when fertilization is performed, and sand is needed to be screened when sand is used.
The existing sand processing apparatus, it piles up to make the sand take place easily when the feeding to make the sand can cause the jam and the insufficient condition of breakage when breaking through broken mechanism, result of use is not ideal, in addition, the present sand processing apparatus, when sieving the sand, screening efficiency is relatively poor, and is difficult for classifying collection to the sand after sieving, and the convenience is relatively poor.
Disclosure of Invention
The invention solves the technical problem of overcoming the defects of the prior art and providing a sand treatment device.
In order to achieve the above purpose, the present invention provides the following technical solutions: the sand processing device comprises a box body, a first opening is formed in the bottom of the front side of the box body, a second opening is formed in the right side of the box body close to the bottom, a feeding pipe is inserted in the middle position of the top of the box body, a feeding hopper is fixedly connected to the top of the feeding pipe, a pretreatment mechanism is arranged in an inner cavity of the feeding pipe, a feeding mechanism is arranged in the inner cavity of the box body close to the top, a first guide plate is fixedly connected to the left side and the right side of the inner cavity of the box body close to the top, two crushing rollers are arranged at the bottom of the first guide plate in a front-back mode, rotating shafts are arranged on the two crushing rollers in a penetrating mode, two first bearings are fixedly connected to the left side and the right side of the box body close to the top and are arranged in a front-back mode, right ends of the two rotating shafts are respectively connected to adjacent first bearing inner cavities in a penetrating mode, the left end of the rotating shaft at the rear side penetrates through the adjacent first bearing inner cavities and extends to the outer side of the box body, the left side of the box body is close to the middle position and is fixedly connected with a bracket, the top of the bracket is fixedly connected with a transmission motor, the left end of the rotating shaft at the front side penetrates through the adjacent first bearing inner cavities and is fixedly connected with the power output end of the transmission motor, the left side and the right side of the bottom of the crushing roller are respectively provided with a second material guide plate, one side of the two second material guide plates far away from each other is respectively fixedly connected with the left side and the right side of the inner cavity of the box body, a first collecting groove is attached to the right side of the bottom of the inner cavity of the box body, a screening frame is arranged at the top of the first collecting groove, a first filter screen is rotationally connected to the right side of the inner cavity of the screening frame close to the bottom, the bottom of first filter screen is close to left side department and is equipped with pushing mechanism, the left side of screening frame is equipped with shake mechanism.
Preferably, the pretreatment mechanism comprises a rotating rod, the right end of the rotating rod is rotationally connected with the right side wall of the inner cavity of the feeding pipe, a second bearing is fixedly connected to the left side of the feeding pipe, the left end of the rotating rod penetrates through the inner cavity of the second bearing and is fixedly connected with a first single grooved wheel, a double grooved wheel is sleeved on the outer side of the rotating shaft, close to the left end, of the rotating shaft, a first belt is arranged between the double grooved wheel and the first single grooved wheel, the double grooved wheel is in transmission connection with the first single grooved wheel through the first belt, a plurality of crushing rods are fixedly connected to the outer side wall of the rotating rod, close to the right end, of the crushing rods are all located in the inner cavity of the feeding pipe.
Preferably, the feeding mechanism comprises two stirring plates, the two stirring plates are all positioned at the top of the crushing roller, the two stirring plates are arranged left and right, movable shafts are all penetrated and arranged at positions, close to the top, on the two stirring plates, the front end and the rear end of each movable shaft are respectively and rotatably connected with the front side and the rear side of the inner cavity of the box body, one sides, far away from the top, of the two stirring plates are hinged with first connecting rods, one ends, far away from the stirring plates, of the first connecting rods are hinged with threaded blocks, threaded holes are formed in the threaded blocks, the threads of the inner cavities of the threaded holes are opposite in direction, threaded rods are penetrated and arranged in the inner cavities of the threaded holes together, third bearings are fixedly connected at the positions, close to the top, of the left side and the right side of the inner cavity of the box body, of each threaded rod is respectively spliced in the adjacent third bearing inner cavities, the outside of threaded rod is close to left end department cover and is equipped with first worm wheel, just the front side meshing of first worm wheel has first worm, the top of first worm rotates with the inner chamber top of box and is connected, just the outside cover of first worm is equipped with driven gear, driven gear's front side meshing has the drive rack, the right-hand member fixedly connected with push pedal of drive rack, just the right side of push pedal is equipped with the cam, the top of cam is close to left side department fixedly connected with transfer line, the top of box is close to left side department fixedly connected with fourth bearing, just the top of transfer line runs through fourth bearing inner chamber to fixedly connected with driven conical gear, driven conical gear's top meshing has the transmission conical gear, just the transmission conical gear cover is established in the outside of bull stick.
Preferably, the top intermediate position department fixedly connected with slider of push pedal, the spout has been seted up near left side department at the inner chamber top of box, just slider swing joint is at the spout inner chamber, the left side fixedly connected with first spring of slider, just the left end and spout inner chamber left side fixed connection of first spring.
Preferably, the pushing mechanism comprises a second connecting rod, the second connecting rod is hinged to be arranged at the bottom of the first filter screen and close to the left side, a movable block is hinged to the other end of the second connecting rod, a movable plate is arranged at the bottom of the movable block in a laminating mode, two bearing rods are fixedly connected to the top of the movable plate and close to the right side, the two bearing rods are arranged front and back, the top ends of the bearing rods are fixedly connected with the bottom of the screening frame, a fixed rod is fixedly connected to the bottom of the movable block, a groove is formed in the movable plate, the bottom of the fixed rod penetrates through the groove inner cavity and extends to the bottom of the movable plate, an electric push rod is fixedly connected to the bottom of the movable plate and close to the right side, the power end of the electric push rod is fixedly connected with the right side wall of the fixed rod, a transverse plate is arranged at the bottom of the movable plate, the left side of the transverse plate is fixedly connected with the left side wall of the inner cavity of the box, a limiting groove is formed in the top of the transverse plate, a roller is hinged to the bottom of the movable plate and close to the left side of the inner cavity, and the roller is movably connected to the limiting groove.
Preferably, the shake mechanism includes the disc, just the disc is located the left side of screening frame, the bottom of disc is close to right side department fixedly connected with axis of rotation, just the bottom of axis of rotation rotates and is connected with the backup pad, the left side of backup pad and the inner chamber left side fixed connection of box, the outside cover of axis of rotation is equipped with the second worm wheel, just the rear side meshing of second worm wheel has the second worm, the left side of box is close to bottom department fixedly connected with fifth bearing, just the left end of second worm runs through fifth bearing inner chamber to fixedly connected with second single sheave, be equipped with the second belt between double sheave and the second single sheave, just be connected through the second belt transmission between double sheave and the second single sheave, the left side of screening frame is equipped with two sleeve pipes, and two sleeve pipes are set up from top to bottom the left end all with the inner chamber left side wall fixed connection of box, two the inner chamber left end department that is close to the left end of box is equipped with the stopper, just the right side fixed connection has the stopper, two side and two support bars are all connected with the inside wall of two support bar and two side fixed connection, two support bar and two side and two support bar, two side and two support bar and the outside are connected with the two support bar, the two support bar and the two side is equipped with the inside and two support bar and the two side is connected with the side.
Preferably, a rubber pad is fixedly connected to the left side of the screening frame, and the length of the rubber pad is consistent with the width of the screening frame.
Preferably, the bottom of the second opening inner cavity is fixedly connected with a second filter screen, the bottom of the right side of the box body is fixedly connected with a bottom plate, the top of the bottom plate is provided with a second collecting tank in a fit mode, and the right side of the second filter screen extends to the upper portion of the second collecting tank.
Preferably, the second filter screen is arranged obliquely, and an upward included angle between the second filter screen and the right side wall of the inner cavity of the box body is an acute angle.
Preferably, the right side of the screening frame is close to the bottom and is provided with a third opening, the bottom of the inner cavity of the third opening is flush with the top of the first filter screen, the right side of the third opening is provided with an L-shaped plate in a fitting mode, the top of the right side of the screening frame is fixedly connected with an electro-hydraulic push rod, and the power end of the electro-hydraulic push rod is fixedly connected with the top of the L-shaped plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when a worker pours sand into a feed pipe through a feed hopper by mutually matching a transmission motor, a rotating shaft, double sheaves, a first belt, a first single sheave, a rotating rod and crushing rods, the sand can be crushed and pretreated by the rotation of a plurality of crushing rods, so that the sand is prevented from being blocked in the inner cavity of the feed pipe, and the feeding efficiency is improved;
2. according to the invention, through the mutual coordination among the transmission conical gear, the driven conical gear, the transmission rod, the cam, the push plate, the first spring, the driving rack, the driven gear, the first worm and the first worm wheel, the threaded rod can be driven to rotate forward and backward, so that two threaded blocks are driven to reciprocate left and right simultaneously, the bottoms of the two stirring plates can be pulled by the two first links to turn over by taking the movable shaft as the center of a circle, when sand falls from the inner cavity of the feeding pipe, the sand can be uniformly pushed to the left side and the right side of the top of the crushing roller through the turning over of the two stirring plates, the sand is prevented from accumulating between the two crushing rollers, the crushing effect is improved, and the use effect is good;
3. according to the invention, the rotating shaft is driven to rotate by the mutual coordination among the double grooved pulley, the second single grooved pulley, the second belt, the second worm and the second worm wheel, the disc is driven to rotate, the screening frame is driven to move rightwards by the eccentric rotation of the disc, and the screening frame is reset leftwards by the mutual coordination among the sleeve, the limiting block, the supporting rod and the second spring, so that the screening frame shakes leftwards and rightwards, the filtering efficiency of sand is improved, the sand filtered by the first filter screen is collected into the first collecting tank, in addition, the left side of the first filter screen can be driven to deflect upwards by the mutual coordination among the electric push rod, the fixed rod, the movable block and the second connecting rod, and meanwhile, the electro-hydraulic push rod is started to pull the L-shaped plate to move upwards, and the third opening is opened, so that the sand larger than the inner diameter of the first filter screen is collected into the second collecting tank by the second filter screen, and the classified collection of the sand and the convenience are higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the component housing of the present invention;
FIG. 3 is a top view of a component breaker roll of the present invention;
FIG. 4 is a top view of a component dial of the present invention;
FIG. 5 is a perspective view of the connection structure of the second worm wheel and the second worm of the component of the present invention;
FIG. 6 is an enlarged view of FIG. 1 at A;
FIG. 7 is an enlarged view at B in FIG. 1;
fig. 8 is an enlarged view at C in fig. 1.
Reference numerals in the drawings: 1. a case; 2. a feed pipe; 3. a feed hopper; 4. a roller; 5. a first collection tank; 6. a second collection tank; 7. a crushing roller; 8. a rotating shaft; 9. rotating the gear; 10. a drive motor; 11. a double sheave; 12. a primary single sheave; 13. a breaker bar; 14. a kick-out plate; 15. a movable shaft; 16. a first link; 17. a screening frame; 18. an L-shaped plate; 19. an electro-hydraulic push rod; 20. a first filter screen; 21. a second filter screen; 22. a second single sheave; 23. a cross plate; 24. a disc; 25. a rotating shaft; 26. a second worm wheel; 27. a second worm; 28. a rotating rod; 29. a screw block; 30. a threaded rod; 31. a first worm wheel; 32. a first worm; 33. a driven gear; 34. a drive rack; 35. a push plate; 36. a cam; 37. a transmission rod; 38. a driven bevel gear; 39. a drive bevel gear; 40. a first spring; 41. a sleeve; 42. a limiting block; 43. a support rod; 44. a second spring; 45. a load-bearing rod; 46. a moving plate; 47. a movable block; 48. an electric push rod; 49. and a second link.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the sand treatment device comprises a box body 1, a first opening is formed in the bottom of the front side of the box body 1, a second opening is formed in the position, close to the bottom, of the right side of the box body 1, a second filter screen 21 is fixedly connected to the bottom of an inner cavity of the second opening, the second filter screen 21 is obliquely arranged, an upward included angle between the second filter screen 21 and the right side wall of the inner cavity of the box body 1 is an acute angle, a bottom plate is fixedly connected to the bottom of the right side of the box body 1, a second collecting groove 6 is formed in the top of the bottom plate in a laminating manner, the right side of the second filter screen 21 extends to the upper side of the second collecting groove 6, discharging is facilitated, a feed pipe 2 is inserted in the middle position of the top of the box body 1, a feed hopper 3 is fixedly connected to the top of the feed pipe 2, a pretreatment mechanism is arranged in the inner cavity, a feeding mechanism is arranged in the position, close to the top of the inner cavity of the box body 1, a first guide plate is fixedly connected to the left side and right side of the inner cavity of the box body 1, the bottom of the first guide plate is provided with two crushing rollers 7, the two crushing rollers 7 are arranged in a front-back manner, the two crushing rollers 7 are all penetrated and provided with rotary shafts 8, the left side and the right side of the box body 1 are fixedly connected with two first bearings near the top, the two first bearings are arranged in a front-back manner, the right ends of the two rotary shafts 8 respectively penetrate through adjacent first bearing inner cavities and are fixedly connected with rotary gears 9, the two rotary gears 9 are mutually meshed, the left end of the rotary shaft 8 positioned at the rear side penetrates through the adjacent first bearing inner cavities and extends to the outer side of the box body 1, the left side of the box body 1 is fixedly connected with a bracket near the middle position, the top of the bracket is fixedly connected with a transmission motor 10, the left end of the rotary shaft 8 positioned at the front side penetrates through the adjacent first bearing inner cavities and is fixedly connected with the power output end of the transmission motor 10, the left side and the right side of the bottom of the crushing roller 7 are respectively provided with a second material guide plate, one side, away from each other, of each second material guide plate is fixedly connected with the left side and the right side of the inner cavity of the box body 1, the right side of the bottom of the inner cavity of the box body 1 is provided with a first collecting tank 5 in a laminating mode, the top of the first collecting tank 5 is provided with a screening frame 17, the position, close to the bottom, of the right side of the inner cavity of the screening frame 17 is rotationally connected with a first filter screen 20, the position, close to the left side, of the bottom of the first filter screen 20 is provided with a pushing mechanism, the left side of the screening frame 17 is provided with a shaking mechanism, the position, close to the bottom, of the right side of the screening frame 17 is provided with a third opening, the bottom of the inner cavity of the third opening is level with the top of the first filter screen 20, the right side of the third opening is provided with an L-shaped plate 18 in a laminating mode, the right side of the screening frame 17 is fixedly connected with an electro-hydraulic push rod 19, and the power end of the electro-hydraulic push rod 19 is fixedly connected with the top of the L-shaped plate 18, so that discharging is facilitated;
the pretreatment mechanism comprises a rotating rod 28, the right end of the rotating rod 28 is rotationally connected with the right side wall of the inner cavity of the feeding pipe 2, a second bearing is fixedly connected to the left side of the feeding pipe 2, the left end of the rotating rod 28 penetrates through the inner cavity of the second bearing and is fixedly connected with a first single sheave 12, a double sheave 11 is sleeved on the outer side of a rotating shaft 8 positioned on the front side and close to the left end, a first belt is arranged between the double sheave 11 and the first single sheave 12, the double sheave 11 is in transmission connection with the first single sheave 12 through the first belt, a plurality of crushing rods 13 are fixedly connected on the outer side wall of the rotating rod 28 and close to the right end, and the crushing rods 13 are positioned in the inner cavity of the feeding pipe 2, so that the inner cavity of the feeding pipe 2 is prevented from being blocked, and the feeding efficiency is improved;
the feeding mechanism comprises two material stirring plates 14, the two material stirring plates 14 are positioned at the top of the crushing roller 7, the two material stirring plates 14 are arranged left and right, movable shafts 15 are penetrated and arranged on the positions, close to the top, of the two material stirring plates 14, the front end and the rear end of each movable shaft 15 are respectively connected with the front side and the rear side of the inner cavity of the box body 1 in a rotating way, one side, far away from the top, of each material stirring plate 14 is hinged with a first connecting rod 16, one end, far away from the material stirring plates 14, of each first connecting rod 16 is hinged with a threaded block 29, threaded holes are formed in the two threaded blocks 29, the threaded directions of the inner cavities of the two threaded holes are opposite, threaded rods 30 are jointly penetrated and arranged in a penetrating way, third bearings are fixedly connected to the positions, close to the top, of the left and the right sides of the inner cavity of the box body 1, the left ends and the threaded rods 30 are respectively inserted into the adjacent third bearing inner cavities, a first worm wheel 31 is sleeved on the outer side, close to the left ends of the threaded rods 30, the front side of the first worm wheel 31 is meshed with a first worm 32, the top end of the first worm 32 is rotationally connected with the top of the inner cavity of the box body 1, a driven gear 33 is sleeved outside the first worm 32, the front side of the driven gear 33 is meshed with a driving rack 34, the right end of the driving rack 34 is fixedly connected with a push plate 35, the right side of the push plate 35 is provided with a cam 36, the middle position of the top of the push plate 35 is fixedly connected with a slide block, the top of the inner cavity of the box body 1 is provided with a slide groove close to the left side, the slide block is movably connected with the inner cavity of the slide groove, the left side of the slide block is fixedly connected with a first spring 40, the left end of the first spring 40 is fixedly connected with the left side of the inner cavity of the slide groove, the top of the cam 36 is fixedly connected with a transmission rod 37 close to the left side, the top of the box body 1 is fixedly connected with a fourth bearing close to the left side, the top of the transmission rod 37 penetrates through the inner cavity of the fourth bearing, the driven bevel gear 38 is fixedly connected, the top of the driven bevel gear 38 is meshed with the transmission bevel gear 39, and the transmission bevel gear 39 is sleeved on the outer side of the rotating rod 28, so that the crushing effect is improved;
the pushing mechanism comprises a second connecting rod 49, the second connecting rod 49 is hinged to the bottom of the first filter screen 20 near the left side, the other end of the second connecting rod 49 is hinged to a movable block 47, the bottom of the movable block 47 is provided with a movable plate 46 in a fitting mode, the top of the movable plate 46 is fixedly connected with two bearing rods 45 near the right side, the two bearing rods 45 are arranged front and back, the top ends of the two bearing rods 45 are fixedly connected with the bottom of the screening frame 17, the bottom of the movable block 47 is fixedly connected with a fixed rod, a slot is formed in the movable plate 46, the bottom end of the fixed rod penetrates through the slot inner cavity and extends to the bottom of the movable plate 46, the bottom of the movable plate 46 is fixedly connected with an electric push rod 48 near the right side, the power end of the electric push rod 48 is fixedly connected with the right side wall of the fixed rod, the bottom of the movable plate 46 is provided with a transverse plate 23, the left side of the transverse plate 23 is fixedly connected with the left side wall of the inner cavity of the box 1, the top of the transverse plate 23 is provided with a limiting slot, the bottom of the movable plate 46 is hinged with a roller 4 near the left side, and the roller 4 is movably connected with the inner cavity of the limiting slot, so that the residual material can be discharged out of the inner cavity of the screening frame 17 conveniently;
the shaking mechanism comprises a disc 24, the disc 24 is positioned at the left side of the screening frame 17, a rubber pad is fixedly connected at the left side of the screening frame 17, the length of the rubber pad is consistent with the width of the screening frame 17, noise generated during shaking is reduced, a rotating shaft 25 is fixedly connected at the bottom of the disc 24 near the right side, a supporting plate is rotatably connected at the bottom end of the rotating shaft 25, the left side of the supporting plate is fixedly connected with the left side of an inner cavity of the box body 1, a second worm wheel 26 is sleeved at the outer side of the rotating shaft 25, a second worm 27 is meshed at the rear side of the second worm wheel 26, a fifth bearing is fixedly connected at the position of the left side of the box body 1 near the bottom, the left end of the second worm 27 penetrates through the inner cavity of the fifth bearing, a second single sheave 22 is fixedly connected with the second belt pulley 11 and the second single sheave 22, and be connected through the second belt drive between double flute wheel 11 and the second single flute wheel 22, the left side of screening frame 17 is equipped with two sleeve pipes 41, and two sleeve pipes 41 are the upper and lower setting, the left end of two sleeve pipes 41 all is equipped with stopper 42 with the inner chamber left side wall fixed connection of box 1 in the inner chamber department that is close to the left end of two sleeve pipes 41 all laminating, and stopper 42's right side fixedly connected with bracing piece 43, the perforation has all been seted up on two sleeve pipes 41's right side, adjacent perforation inner chamber is run through respectively to the right-hand member of two bracing pieces 43, and all with screening frame 17's left side fixed connection, the outside of two bracing pieces 43 all overlaps and is equipped with second spring 44, and the both ends are respectively with stopper 42 and sleeve pipe 41 inside wall fixed connection about second spring 44, improve screening efficiency of screening frame 17.
Working principle: when the invention is used, the transmission motor 10 is started by an external power supply, the transmission motor 10 works to drive the rotating shaft 8 positioned at the front side to rotate, and the rotating shaft 8 positioned at the rear side is driven to simultaneously rotate by the meshing of the two rotating gears 9, so as to drive the two crushing rollers 7 to simultaneously rotate, the rotating shaft 8 positioned at the front side is driven to simultaneously rotate, the double grooved wheels 11 are driven to rotate by the transmission between the first belt and the first single grooved wheel 12 to drive the rotating rod 28 to rotate, the plurality of crushing rods 13 are driven to rotate, the rotating rod 28 is driven to simultaneously drive the push plate 35 to reciprocate left and right by the mutual cooperation among the transmission conical gear 39, the driven conical gear 38, the transmission rod 37, the cam 36, the sliding block, the sliding groove and the first spring 40, and the first worm 32 is driven to rotate forward and backward by the meshing between the driving rack 34 and the driven gear 33, the threaded rod 30 is driven to rotate forward and backward by the direct engagement of the first worm 32 and the first worm wheel 31, the two threaded blocks 29 are driven to reciprocate left and right, the bottoms of the two stirring plates 14 are pulled to deflect left and right by the two first connecting rods 16, when a worker pours sand into the feeding pipe 2 from the feeding hopper 3, the sand is pretreated by the rotation of the plurality of crushing rods 13, the blockage is avoided, the pretreated sand falls on the two stirring plates 14 partially, the sand is pushed to the left and right sides of the top of the two crushing rollers 7 by the deflection of the two stirring plates 14, the crushing effect of the sand is improved, the sand crushed by the crushing rollers 7 falls into the inner cavity of the screening frame 17, the sand is filtered by the first filter screen 20, the sand falls into the first collecting tank 5 partially, the rotation of the double-grooved wheel 11 drives the second single grooved wheel 22 to rotate by the second belt, the second single grooved pulley 22 rotates to drive the second worm 27 to rotate, and drives the disc 24 to eccentrically rotate through the mutual coordination between the second worm wheel 26 and the rotating shaft 25, so that the screening frame 17 is pushed to move rightwards, and drives the screening frame 17 to move leftwards and reset through the mutual coordination among the sleeve 41, the limiting block 42, the supporting rod 43 and the second spring 44, so that the left-right shaking of the screening frame 17 is realized, the screening efficiency is improved, when the primary screening is finished, the transmission motor 10 is closed, the electro-hydraulic push rod 19 and the electric push rod 48 are started, the electro-hydraulic push rod 19 works to pull the L-shaped plate 18 to move upwards, the third opening is opened, the electric push rod 48 works to pull the fixed rod to move rightwards, and the movable block 47 is driven to move rightwards, so that the left side of the first filter screen 20 is pushed to upwards overturn through the second connecting rod 49, sand larger than the aperture of the first filter screen 20 falls to the top of the second filter screen 21 through the third opening, and rolls into the second collecting groove 6, classification collection of sand and soil is convenient to appear, and convenience is higher.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a sand processing apparatus, includes box (1), its characterized in that: the utility model discloses a novel energy-saving device, including box (1) and a support, wherein first opening has been seted up to the front side bottom department of box (1), just the right side of box (1) is close to bottom department and has been seted up the second opening, the top intermediate position department of box (1) has pegged graft and has inlet pipe (2), just top fixedly connected with feeder hopper (3) of inlet pipe (2), the inner chamber of inlet pipe (2) is equipped with pretreatment mechanism, the inner chamber of box (1) is close to top department and is equipped with feeding mechanism, the inner chamber left and right sides of box (1) is close to top department and all fixedly connected with first stock guide, the bottom of first stock guide is equipped with two crushing rollers (7), and two crushing rollers (7) are front and back setting, two all run through on crushing rollers (7) and are equipped with pivot (8), the left and right sides of box (1) is close to top department and is fixedly connected with two first bearings, two the right side of pivot (8) is adjacent first inner chamber department is equipped with feeding mechanism, the inner chamber is close to top department, the equal fixedly connected with two bearings (9) of pivot (8) are located the top of a support, the side is that the rotation of a support is located the top (1) is fixed to the rotation, the side is that the side is located the top is fixed to the rotation of the side (1), the left end of the rotating shaft (8) positioned at the front side penetrates through the inner cavity of the adjacent first bearing and is fixedly connected with the power output end of the transmission motor (10), the left side and the right side of the bottom of the crushing roller (7) are respectively provided with a second material guide plate, one far away side of each second material guide plate is fixedly connected with the left side and the right side of the inner cavity of the box body (1), a first collecting groove (5) is attached to the right side of the bottom of the inner cavity of the box body (1), a screening frame (17) is arranged at the top of the first collecting groove (5), a first filter screen (20) is rotationally connected to the right side of the inner cavity of the screening frame (17) close to the bottom, a pushing mechanism is arranged at the bottom of the first filter screen (20) close to the left side, and a shaking mechanism is arranged at the left side of the screening frame (17);
the pretreatment mechanism comprises a rotating rod (28), the right end of the rotating rod (28) is rotationally connected with the right side wall of an inner cavity of the feeding pipe (2), a second bearing is fixedly connected to the left side of the feeding pipe (2), the left end of the rotating rod (28) penetrates through the inner cavity of the second bearing and is fixedly connected with a first single sheave (12), a double sheave (11) is sleeved on the outer side of the rotating shaft (8) at the front side, which is close to the left end, a first belt is arranged between the double sheave (11) and the first single sheave (12), the double sheave (11) is in transmission connection with the first single sheave (12) through the first belt, a plurality of crushing rods (13) are fixedly connected to the outer side wall of the rotating rod (28), which is close to the right end, and the crushing rods (13) are all positioned in the inner cavity of the feeding pipe (2);
the feeding mechanism comprises two stirring plates (14), wherein the two stirring plates (14) are respectively positioned at the top of the crushing roller (7), the two stirring plates (14) are arranged left and right, movable shafts (15) are respectively penetrated and arranged at positions, close to the top, of the stirring plates (14), the front end and the rear end of each movable shaft (15) are respectively and rotatably connected with the front side and the rear side of an inner cavity of the box body (1), one sides, far away from the top, of each stirring plate (14) are respectively hinged with a first connecting rod (16), one end, far away from the stirring plates (14), of each first connecting rod (16) is hinged with a threaded block (29), threaded holes are respectively formed in the threaded blocks (29), the threaded directions of the threaded holes are opposite, a third bearing is fixedly connected to the positions, close to the top, of the left side and the right side of the inner cavity of the box body (1), of each threaded rod (30) is respectively and rotatably connected with the left side and the right side of the corresponding threaded shaft, a worm wheel (32) is arranged at the positions, close to the left side of the first worm (32) of the first worm wheel (32), the worm (32) is meshed with the first worm (32), the front side of the driven gear (33) is meshed with a driving rack (34), the right end of the driving rack (34) is fixedly connected with a push plate (35), the right side of the push plate (35) is provided with a cam (36), the top of the cam (36) is close to the left side and is fixedly connected with a transmission rod (37), the top of the box body (1) is close to the left side and is fixedly connected with a fourth bearing, the top of the transmission rod (37) penetrates through the inner cavity of the fourth bearing and is fixedly connected with a driven conical gear (38), the top of the driven conical gear (38) is meshed with a transmission conical gear (39), and the transmission conical gear (39) is sleeved on the outer side of the rotating rod (28);
the pushing mechanism comprises a second connecting rod (49), the second connecting rod (49) is hinged to the bottom of the first filter screen (20) and is close to the left side, the other end of the second connecting rod (49) is hinged to a movable block (47), the bottom of the movable block (47) is provided with a movable plate (46) in a fitting mode, the top of the movable plate (46) is close to the right side and is fixedly connected with two bearing rods (45), the two bearing rods (45) are arranged in a front-back mode, the top of each bearing rod (45) is fixedly connected with the bottom of the sieving frame (17), the bottom of the movable block (47) is fixedly connected with a fixed rod, a groove is formed in the movable plate (46), the bottom of the fixed rod penetrates through a grooved inner cavity and extends to the bottom of the movable plate (46), the bottom of the movable plate (46) is close to the right side, the power end of the movable plate (46) is fixedly connected with an electric push rod (48), the bottom of the movable plate (46) is provided with a front-back side wall, the top of the movable plate (46) is fixedly connected with the right side wall of the fixed rod, the bottom of the movable plate (46) is provided with a transverse plate (23), the left side of the movable plate (23) is connected with the inner cavity (4), and the left side of the movable plate (4) is connected with the left side inner cavity (4);
the bottom of the second opening inner cavity is fixedly connected with a second filter screen (21), the bottom of the right side of the box body (1) is fixedly connected with a bottom plate, the top of the bottom plate is provided with a second collecting groove (6) in a fitting mode, and the right side of the second filter screen (21) extends to the position above the second collecting groove (6);
the second filter screen (21) is obliquely arranged, and an upward included angle between the second filter screen (21) and the right side wall of the inner cavity of the box body (1) is an acute angle;
a third opening is formed in the position, close to the bottom, of the right side of the screening frame (17), the bottom of an inner cavity of the third opening is flush with the top of the first filter screen (20), an L-shaped plate (18) is attached to the right side of the third opening, an electro-hydraulic push rod (19) is fixedly connected to the top of the right side of the screening frame (17), and the power end of the electro-hydraulic push rod (19) is fixedly connected with the top of the L-shaped plate (18);
the sliding block is fixedly connected to the middle position of the top of the push plate (35), a sliding groove is formed in the position, close to the left side, of the top of the inner cavity of the box body (1), the sliding block is movably connected to the inner cavity of the sliding groove, a first spring (40) is fixedly connected to the left side of the sliding block, and the left end of the first spring (40) is fixedly connected to the left side of the inner cavity of the sliding groove.
2. A sand treatment device according to claim 1, wherein: the shaking mechanism comprises a disc (24), the disc (24) is positioned on the left side of a screening frame (17), a rotating shaft (25) is fixedly connected to the bottom of the disc (24) close to the right side, a supporting plate is rotatably connected to the bottom of the rotating shaft (25), the left side of the supporting plate is fixedly connected with the left side of an inner cavity of a box body (1), a second worm wheel (26) is sleeved on the outer side of the rotating shaft (25), a second worm (27) is meshed with the rear side of the second worm wheel (26), a fifth bearing is fixedly connected to the left side of the box body (1) close to the bottom, the left end of the second worm (27) penetrates through the inner cavity of the fifth bearing and is fixedly connected with a second single sheave (22), a second belt is arranged between the double-grooved wheel (11) and the second single sheave (22), two sleeves (41) are arranged on the left side of the screening frame (17) in a sleeved mode, the two sleeves (41) are meshed with each other, the two sleeves (41) are arranged on the left side of the two sleeves (41) and are fixedly connected with the left side of the two sleeves (41) and the two sleeves (41) close to the left side of the two inner cavity (41) respectively, the right ends of the two supporting rods (43) respectively penetrate through the adjacent perforation inner cavities and are fixedly connected with the left side of the screening frame (17), the outer sides of the two supporting rods (43) are respectively sleeved with a second spring (44), and the left end and the right end of the second spring (44) are respectively fixedly connected with the limiting block (42) and the inner side wall of the sleeve (41).
3. A sand treatment device according to claim 1, wherein: the left side fixedly connected with rubber pad of screening frame (17), just the length of rubber pad is unanimous with the width of screening frame (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210979229.9A CN115350769B (en) | 2022-08-16 | 2022-08-16 | Sand processing device |
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| CN202210979229.9A CN115350769B (en) | 2022-08-16 | 2022-08-16 | Sand processing device |
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| CN115350769B true CN115350769B (en) | 2024-01-26 |
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| CN116174465B (en) * | 2023-03-28 | 2023-10-27 | 粤达水务工程(深圳)有限公司 | Ecological soil remediation process |
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| CN216172678U (en) * | 2021-09-28 | 2022-04-05 | 平湖市水利工程有限公司 | Water conservancy green gravel crushing equipment for construction engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9254492B2 (en) * | 2010-12-01 | 2016-02-09 | Vermeer Manufacturing Company | Grinder with adjustable screens |
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| JP2001293385A (en) * | 2000-04-12 | 2001-10-23 | Mitsuru Maruyama | Demolishing crushing apparatus |
| CN107670775A (en) * | 2017-11-06 | 2018-02-09 | 王莉莉 | A kind of efficient livestock feed pulverizer |
| CN210146184U (en) * | 2019-05-09 | 2020-03-17 | 汪仕铭 | Environment-friendly resource recycling and crushing device |
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