CN219984810U - Automatic processing device for sand and stone materials - Google Patents

Abstract

The utility model discloses an automatic processing device for sand and stone materials, and belongs to the field of sand and stone processing equipment. The utility model provides an automatic processingequipment of grit material, includes the processing case, the top and the bottom of processing case communicate respectively have feeder hopper and ejection of compact fill, the front upper end fixed mounting of processing case has two first driving motor, and two first driving motor output fixedly connected with rotate the pivot of being connected with the processing incasement wall, and the surface of two pivots has all been fixed to cup jointed crushing roller, the below of two crushing roller is equipped with grit screening mechanism, grit screening mechanism includes the inside top-down's of processing case sieve, hollow slab and rotates the bull stick of being connected with the processing case, the bottom of sieve is equipped with two cylinders that run through hollow slab surface, and two cylinders are located the surface between sieve and the hollow slab and have all cup jointed the spring, the feed opening has been seted up to the processing case side. The utility model realizes continuous vibration of the screen plate in sand and stone crushing to accelerate the overall processing efficiency.

Description

Automatic processing device for sand and stone materials

Technical Field

The utility model relates to the field of sand processing equipment, in particular to an automatic sand processing device.

Background

The sand stone refers to loose mixture of sand grains and broken stone, geology refers to mineral or rock particles with the particle size of 0.074-2 mm as sand, the particle size of more than 2mm as gravel or gravel, if broken stone in the sand stone is more than gravel, the sand stone is called as sand gravel, people also refer to sand stone in daily life, the use demand of sand stone in the building industry is large, a lot of sand stone processing enterprises are generated, most of sand stone processing adopts crushing processing treatment on bulk raw stone materials to enable the sand stone to meet the size requirement, filtering is usually carried out by adopting a screen, but the subsequent processing treatment can be influenced when the screen is blocked by the sand stone materials, and therefore, the problem needs to be solved.

According to the utility model, the screening efficiency is improved by vibrating the obliquely designed screen plate in the screening stage after crushing, the problem of blocking of the meshes of the screen plate is effectively prevented, and the overall sand and stone processing efficiency is greatly improved.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The embodiment of the utility model provides an automatic sand and stone processing device, which aims to solve the problems in the background art:

the crushed sand and stone material in sand and stone processing is on the sieve, because the vibration amplitude of sieve is little to influence the problem that sieves efficiency leads to the sand and stone material to block up the sieve mesh easily.

2. Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic processingequipment of grit material, includes the processing case, the top and the bottom of processing case communicate respectively have feeder hopper and ejection of compact fill, and the front upper end fixed mounting of processing case has two first driving motor, and two first driving motor output fixedly connected with rotate the pivot of being connected with the processing incasement wall, and the surface of two pivots has all been fixed the cup jointed crushing roller, and the below of two crushing rollers is equipped with grit screening mechanism, and the feed opening has been seted up to the processing case side, and the below of feed opening is equipped with the recovery workbin with processing case welded.

Preferably, the two first driving motors drive the corresponding rotating shafts to rotate in opposite directions, and the surfaces of the two crushing rollers are provided with protruding blocks which are uniformly distributed and are conical blocks.

Preferably, the sand screening mechanism comprises a screen plate, a hollow plate and a rotating rod, wherein the screen plate and the hollow plate are arranged in the processing box from top to bottom, the rotating rod is rotationally connected with the processing box, two cylinders penetrating through the surface of the hollow plate are arranged at the bottom of the screen plate, springs are sleeved on the outer surfaces of the two cylinders between the screen plate and the hollow plate, two cams are symmetrically arranged on the rotating rod, and one side of the rotating rod penetrates through the processing box and is fixedly connected with a second driving motor fixed on the outer side surface of the processing box.

Preferably, the sieve plate is obliquely arranged, and the left side, the right side and the middle part of the sieve plate are respectively compact and hollow with evenly distributed sieve holes.

Preferably, the two cylinders are located right above the corresponding side cams, the bottoms of the two cylinders are located at the same vertical height, and the bottoms of the cylinders are hemispherical.

Preferably, the surfaces of the sieve plate, the hollow plate, the rotating rod, the cylinder, the spring and the cam are all coated with rust-proof materials.

Preferably, the bottom of the material opening and the upper surface below the sieve plate are flush with each other.

Preferably, the front of the processing box is provided with an access door, and the inner surfaces of the processing box and the feeding hopper are adhered with sound-insulating rubber protection pads.

3. Advantageous effects

(1) The sand and stone materials crushed by the crushing roller automatically slide downwards through the sieve plate until entering the recycling bin through the material port, so that the secondary crushing of the sand and stone materials is realized, the final overall size granularity of the sand and stone materials is improved, and the utilization rate of the raw stone materials and the quality of products are improved.

(2) The second driving motor drives the rotating rod and the cam on the rotating rod to rotate, the matched spring and the cylinder drive the sieve plate to reciprocate up and down, screening of sand and stone materials is accelerated, blocking of sand and stone particles to hollow meshes in the middle of the sieve plate is prevented, screening efficiency is improved, and overall machining efficiency is indirectly improved.

(3) The design of access door can maintain and change the spare part of processing incasement portion under the shut down state, improves the holistic work efficiency of equipment on the one hand, and secondly in time maintains the life of extension equipment, reduces the equipment cost of enterprise.

Drawings

Fig. 1 is a schematic view of a first view of the main body of the present utility model.

Fig. 2 is a schematic view of a second view of the main body of the present utility model.

Fig. 3 is a cross-sectional view of a front view of the processing tank of the present utility model.

FIG. 4 is a schematic cross-sectional view of a third view of the process tank of the present utility model.

The reference numerals in the figures illustrate:

1. a processing box; 2. a feed hopper; 3. discharging a hopper; 4. a first driving motor; 5. a rotating shaft; 6. a pulverizing roller; 7. a sand screening mechanism; 71. a sieve plate; 72. a hollow slab; 73. a rotating rod; 74. a cylinder; 75. a spring; 76. a cam; 77. a second driving motor; 8. a material port; 9. recycling a material box; 10. an access door.

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.

Example 1:

referring to fig. 1-2, an automatic sand and stone material processing device, including processing case 1, processing case 1's top and bottom communicate respectively has feeder hopper 2 and ejection of compact fill 3, and processing case 1's front upper end fixed mounting has two first driving motor 4, and two first driving motor 4 output fixedly connected with and processing case 1 inner wall rotate the pivot 5 of being connected, and the surface of two pivot 5 is all fixed the cup joint crushing roller 6, two first driving motor 4 drives the rotation opposite direction who corresponds pivot 5, and the surface of two crushing rollers 6 is equipped with evenly distributed and is the lug of tapered block, improves the crushing effect to the raw stone material, and the below of two crushing rollers 6 is equipped with grit screening mechanism 7, and processing case 1 side has seted up feed inlet 8, feed inlet 8 bottom and sieve 71 below the upper surface each other flush, guarantee that the grit that does not accord with the dimensional requirement can be smooth through feed inlet 8 enter into retrieve workbin 9, and feed inlet 8's below be equipped with processing case 1 welded recovery workbin 9, processing case 1's front face is equipped with evenly distributed and is equipped with the lug that the inside of conical block 10 is equipped with, improves the crushing effect to raw stone material's crushing, and the noise protection pad 2 is produced in the processing case 1, and the noise protection is convenient to be changed to have in the processing case 1.

Starting two first driving motors 4 and a sand screening mechanism 7, adding raw stone materials to be processed into the processing box 1 through the feed hopper 2, driving corresponding rotating shafts 5 to rotate by the two first driving motors 4, driving two crushing rollers 6 to rotate in opposite directions by the two rotating shafts 5 in opposite directions, crushing the raw stone materials, enabling sand materials meeting the size requirements to enter the bottom of the processing box 1 through the sand screening mechanism 7 and finally be discharged from the discharge hopper 3, enabling sand materials not meeting the size requirements to enter the recycling bin 9 from the feed opening 8, then re-entering the processing box 1, crushing the materials again, opening an access door 10 after stopping, and maintaining, replacing and processing the interior of the processing box 1.

Example 2:

referring to fig. 3-4, the foundation of the combination embodiment 1 is different in that the sand screening mechanism 7 includes a screen plate 71, a hollow plate 72 and a rotating rod 73 rotatably connected with the processing box 1 from top to bottom inside the processing box 1, the screen plate 71 is inclined, the left side and the right side of the screen plate 71 and the middle part are respectively compact and hollow with evenly distributed screen holes, two cylinders 74 penetrating through the surface of the hollow plate 72 are arranged at the bottom of the screen plate 71, two cylinders 74 are located right above the corresponding side cams 76, the bottoms of the two cylinders 74 are at the same vertical height, the bottoms of the cylinders 74 are hemispherical, springs 75 are sleeved on the outer surfaces of the two cylinders 74 located between the screen plate 71 and the hollow plate 72, the surfaces of the screen plate 71, the hollow plate 72, the rotating rod 73, the cylinders 74, the springs 75 and the cams 76 are coated with rust-proof materials, the rust-proof materials are used for preventing the rust, the service cycle is increased, and one side of the rotating rod 73 penetrates through the processing box 1 and is fixedly connected with a second driving motor 77 fixed on the outer side of the processing box 1.

The second driving motor 77 drives the rotating rod 73 to rotate, the rotation of the second rotating rod 73 drives the two cams 76 to rotate along with the rotation, the end faces of the cams 76 are always in contact with the bottoms of the cylinders 74, the cams 76 rotate in the process of driving the cylinders 74 to move up and down, the screen plate 71 continuously vibrates up and down in cooperation with the springs 75 and the hollow plates 72, and the inclined design of the screen plate 71 quickens the efficiency that sand and stone materials conforming to the size enter the bottom of the processing box 1 through the screen plate 71, so that the blockage of the sand and stone materials is avoided, and the overall sand and stone processing efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. Automatic processingequipment of grit material, including processing case (1), its characterized in that: the top and the bottom of processing case (1) communicate respectively has feeder hopper (2) and ejection of compact fill (3), the front upper end fixed mounting of processing case (1) has two first driving motor (4), and two first driving motor (4) output fixedly connected with rotate pivot (5) of being connected with processing case (1) inner wall, and the surface of two pivots (5) has all fixedly cup jointed crushing roller (6), the below of two crushing roller (6) is equipped with grit screening mechanism (7), bin (8) have been seted up to processing case (1) side, and the below of bin (8) be equipped with processing case (1) welded recovery workbin (9).

2. The automated sand and gravel processing device according to claim 1, wherein: the two first driving motors (4) drive the corresponding rotating shafts (5) to rotate in opposite directions, and the surfaces of the two crushing rollers (6) are provided with convex blocks which are uniformly distributed and are conical blocks.

3. The automated sand and gravel processing device according to claim 1, wherein: the sand screening mechanism (7) comprises a screen plate (71), a hollow plate (72) and a rotating rod (73) which are rotatably connected with the processing box (1) from top to bottom inside the processing box (1), two cylinders (74) penetrating through the surface of the hollow plate (72) are arranged at the bottom of the screen plate (71), springs (75) are sleeved on the outer surfaces of the two cylinders (74) between the screen plate (71) and the hollow plate (72), two cams (76) are symmetrically arranged on the rotating rod (73), and one side of the rotating rod (73) penetrates through the processing box (1) and is fixedly connected with a second driving motor (77) fixed on the outer side surface of the processing box (1).

4. A sand and gravel automatic processing device according to claim 3, wherein: the screen plate (71) is obliquely arranged, and the left side, the right side and the middle part of the screen plate (71) are respectively compact and hollow with evenly distributed screen holes.

5. A sand and gravel automatic processing device according to claim 3, wherein: the two cylinders (74) are positioned right above the corresponding side cams (76), the bottoms of the two cylinders (74) are positioned at the same vertical height, and the bottoms of the cylinders (74) are hemispherical.

6. A sand and gravel automatic processing device according to claim 3, wherein: the surfaces of the sieve plate (71), the hollow plate (72), the rotating rod (73), the cylinder (74), the spring (75) and the cam (76) are coated with rust-proof materials.

7. A sand and gravel automatic processing device according to claim 3, wherein: the bottom of the feed opening (8) and the upper surface below the sieve plate (71) are flush with each other.

8. The automated sand and gravel processing device according to claim 1, wherein: the front of processing case (1) is equipped with access door (10), and the internal surface of processing case (1) and feeder hopper (2) all bonds and has the rubber protection pad that gives sound insulation.