CN222969909U - High stable raw materials preprocessing device - Google Patents

Abstract

The utility model relates to the technical field of raw material pretreatment and discloses a high-stability raw material pretreatment device which comprises a shell, wherein a screening barrel is rotatably connected inside the shell, a cleaning assembly is arranged on the upper side of the screening barrel, toothed rings are fixedly connected to the outer walls of the front end and the rear end of the screening barrel, a plurality of hoppers are fixedly connected to the inner wall of the shell, rotating shafts are rotatably connected to the left side and the right side of the middle of the shell, crushing rollers are fixedly connected to the outer portion of the rotating shafts, a large gear is fixedly connected to the rear end of the rotating shafts, and a U-shaped plate is fixedly connected to the middle of the rear side of the shell. According to the utility model, the screening barrel and the hopper rotate, the unqualified raw materials are driven to move upwards through the arranged hopper and fall down again while the crushed raw materials are screened, the unqualified raw materials are contacted with the rotating crushing roller, the crushing is continued, the processing efficiency of the device is higher, and the crushing effect is more stable.

Description

High stable raw materials preprocessing device

Technical Field

The utility model relates to the technical field of raw material pretreatment, in particular to a high-stability raw material pretreatment device.

Background

The full solid waste cementing material is prepared by taking the double salt effect and the four coordination isomorphism effect of silicon as theoretical guidance and taking the high-efficiency low-energy-consumption advanced grinding processing technology as a means, and utilizing the mutual synergistic excitation effect and the mechanical force activation effect among industrial solid wastes such as granulated blast furnace slag, steel slag, fly ash, industrial byproduct gypsum, tailings, desulfurized ash, red mud, alkaline residue and the like, wherein the raw materials need to be pretreated before the full solid waste cementing material is processed, so that the full solid waste cementing material is convenient for subsequent production and use.

The pretreatment equipment for the production of the bio-organic fertilizer comprises a box body, and a crushing assembly and a screening assembly which are arranged in the box body, wherein the crushing assembly comprises a first crushing assembly and a second crushing assembly, the first crushing assembly is positioned above the second crushing assembly, the screening assembly is positioned below the crushing assembly, a plurality of annular cutting grooves are formed in the first crushing assembly along the length direction of the first crushing assembly, a plurality of vertical cutting strips are arranged in the second crushing assembly along the axial direction of the second crushing assembly, and biological raw materials enter the screening assembly after being crushed by the first crushing assembly and the second crushing assembly. The organic fertilizer preparation device is provided with the double-layer crushing assembly, unqualified crushing raw materials are separated through the screening assembly after crushing through the double-layer crushing assembly, and then crushing is carried out, so that the problem of uneven later granulation caused by irregular crushing is avoided;

based on above-mentioned patent, smash the raw materials through double-deck crushing subassembly, can improve crushing effect to and afterwards separate unqualified crushing raw materials through screening subassembly, but the unqualified raw materials of screening can not carry out the backward flow immediately and smash, need follow-up manual extraction, throw into once more and smash, and efficiency is not connect, smash the effect unstable.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a high-stability raw material pretreatment device which can screen crushed raw materials and timely drive unqualified raw materials to continuously crush, so that the processing efficiency of the device is higher, and the crushing effect is more stable.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a high stable raw materials preprocessing device, includes the shell, the inside rotation of shell is connected with screening bucket, screening bucket's upside is provided with clean subassembly, the equal fixedly connected with ring gear of both ends outer wall around the screening bucket, the inner wall fixedly connected with of shell is a plurality of hopper, the equal rotation in middle part left and right sides of shell is connected with the pivot, the equal fixedly connected with crushing roller in outside of pivot, the equal fixedly connected with gear wheel in rear end of pivot, the rear side middle part fixedly connected with U-shaped board of shell, the rear side fixedly connected with first motor of U-shaped board, the drive shaft fixedly connected with of first motor is on the right side the rear end middle part of pivot.

Further, the cleaning assembly comprises a rotating rod at the upper end of the shell, a cleaning roller is fixedly connected to the outer portion of the rotating rod, pinions are fixedly connected to the outer walls of the front end and the rear end of the rotating rod, a supporting plate is arranged at the rear of the rotating rod, a second motor is fixedly connected to the upper side of the supporting plate, and a driving shaft of the second motor is fixedly connected to the top of the rear end of the rotating rod.

Further, the rear end of the rotating rod is rotatably connected to the rear end of the housing.

Further, the outer wall of the cleaning roller is clung to the outer wall of the screening barrel, and the lower side of the pinion is connected to the upper side of the toothed ring in a meshed mode.

Further, the front end of the supporting plate is fixedly connected to the upper end of the rear side of the shell.

Further, the front side of shell is provided with the apron, the upper end of apron is provided with the feed inlet, the inboard of feed inlet is provided with the shutoff board.

Further, a discharge hole is formed in the bottom of the shell, and a base is fixedly connected to the lower end of the rear side of the shell.

The utility model has the following beneficial effects:

1. According to the utility model, the rotating rod is driven to rotate by the second motor, the rotating rod drives the pinion to rotate, the screening barrel and the hopper are driven to rotate by the rotating rod in cooperation with the toothed ring, the unqualified raw materials are driven to move upwards and fall down again by the arranged hopper to contact with the rotating crushing roller to be crushed continuously, so that the unqualified raw materials are crushed again in time while the crushed raw materials are screened, the treatment efficiency of the device is improved, and the crushing stability is maintained.

2. According to the utility model, the second motor drives the rotating rod and the pinion to rotate and simultaneously drives the cleaning roller to rotate, and the screening barrel is cleaned through the rotating cleaning roller, so that the screening barrel is prevented from being blocked by raw materials, and the screening of the raw materials is prevented from being influenced.

Drawings

FIG. 1 is a schematic view of a high-stability raw material pretreatment device according to the present utility model;

FIG. 2 is a schematic view of a U-shaped plate of a highly stable raw material pretreatment device according to the present utility model;

FIG. 3 is a schematic diagram of a screening barrel of a highly stable raw material pretreatment device according to the present utility model;

fig. 4 is a schematic view of a cleaning roller of a high-stability raw material pretreatment device according to the present utility model.

Legend description:

1. A housing; 2, a screening barrel, 3, a toothed ring, 4, a hopper, 5, a rotating shaft, 6, a crushing roller, 7, a large gear, 8, a U-shaped plate, 9, a first motor, 10, a discharge hole, 11, a cover plate, 12, a feed inlet, 13, a plugging plate, 14, a base, 15, a rotating rod, 16, a cleaning roller, 17, a small gear, 18, a supporting plate, 19 and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to figures 1-4, the high-stability raw material pretreatment device comprises a shell 1, wherein a screening barrel 2 is rotatably connected in the shell 1, toothed rings 3 are fixedly connected to the outer walls of the front end and the rear end of the screening barrel 2, a plurality of hoppers 4 are fixedly connected to the inner wall of the shell 1, rotating shafts 5 are rotatably connected to the left side and the right side of the middle of the shell 1, crushing rollers 6 are fixedly connected to the outer parts of the rotating shafts 5, a large gear 7 is fixedly connected to the rear ends of the rotating shafts 5, a first motor 9 is fixedly connected to the rear side of a U-shaped plate 8,U in the middle of the rear side of the shell 1, and a driving shaft of the first motor 9 is fixedly connected to the middle of the rear end of the right-side rotating shaft 5;

The first motor 9 that starts to set up can drive the pivot 5 rotation that links to each other with it to drive the bull gear 7 rotation of homonymy, thereby drive the bull gear 7 rotation of opposite side, thereby drive the synchronous rotation of pivot 5 of both sides, drive crushing roller 6 rotation through pivot 5, pivoted crushing roller 6 can smash the raw materials, the inside that screening bucket 2 was fallen on to the raw materials after smashing, screening bucket 2 can pass screening bucket 2 when carrying out screening to the raw materials after smashing, discharge through discharge gate 10, pivoted screening bucket 2 drives hopper 4 rotation, thereby drive unqualified raw materials upward movement, and fall down again, contact with pivoted crushing roller 6, continue smashing, thereby in time smash unqualified raw materials again when sieving the raw materials after smashing, the treatment effeciency of device has been improved, simultaneously keep crushing stable.

The upper end of the shell 1 is rotationally connected with a rotating rod 15, the outside of the rotating rod 15 is fixedly connected with a cleaning roller 16, the outer wall of the cleaning roller 16 is tightly attached to the outer wall of the screening barrel 2, the outer walls of the front end and the rear end of the rotating rod 15 are fixedly connected with a pinion 17, the lower side of the pinion 17 is in meshed connection with the upper side of the toothed ring 3, a supporting plate 18 is arranged at the rear of the rotating rod 15, the front end of the supporting plate 18 is fixedly connected with the upper end of the rear side of the shell 1, the upper side of the supporting plate 18 is fixedly connected with a second motor 19, and the driving shaft of the second motor 19 is fixedly connected with the top of the rear end of the rotating rod 15;

The second motor 19 can drive bull stick 15, cleaning roller 16 and pinion 17 rotation, drives screening bucket 2 through pinion 17 and ring gear 3 cooperation and rotates, and pivoted screening bucket 2 sieves the raw materials, and pivoted cleaning roller 16 and screening bucket 2's outer wall contact can clear up screening bucket 2 during the rotation, avoids blockking up, influences the screening of raw materials.

The front side of shell 1 is provided with apron 11, and the upper end of apron 11 is provided with feed inlet 12, and the inboard of feed inlet 12 is provided with shutoff board 13, and the bottom of shell 1 is provided with discharge gate 10, and the rear side lower extreme fixedly connected with base 14 of shell 1.

The working principle is that the arranged plugging plate 13 is opened, raw materials are put into the device through the arranged feeding hole 12, fall on the crushing roller 6 through the feeding hole 12, the rotating shaft 5 connected with the crushing roller can be driven to rotate through the arranged first motor 9, and the rotating shafts 5 on two sides are driven to synchronously rotate through the mutual cooperation of the arranged large gears 7, so that the crushing roller 6 is driven to rotate, the raw materials are crushed, the crushed raw materials fall on the inner side of the screening barrel 2, the rotating rod 15, the cleaning roller 16 and the pinion 17 can be driven to rotate through the second motor 19, the screening barrel 2 is driven to rotate through the cooperation of the pinion 17 and the toothed ring 3, the rotating screening barrel 2 screens the raw materials, the crushing unqualified raw materials are driven to move through the arranged hopper 4, fall on the crushing roller 6 from the upper side of the crushing roller 6 to crush again, the rotating cleaning roller 16 is contacted with the outer wall of the screening barrel 2, and the screening barrel 2 can be cleaned when rotated, so that blockage is avoided.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (7)

1. The utility model provides a high stable raw materials preprocessing device, includes shell (1), its characterized in that, the inside of shell (1) rotates and is connected with screening bucket (2), the upside of screening bucket (2) is provided with clean subassembly, all fixedly connected with ring gear (3) of front and back both ends outer wall of screening bucket (2), the inner wall fixedly connected with of shell (1) a plurality of hopper (4), the equal rotation in middle part left and right sides of shell (1) is connected with pivot (5), the equal fixedly connected with crushing roller (6) of outside of pivot (5), the equal fixedly connected with gear wheel (7) of rear end of pivot (5), the rear side middle part fixedly connected with U shaped plate (8) of shell (1), the rear side fixedly connected with first motor (9) of U shaped plate (8), the drive shaft fixedly connected with of first motor (9) is in the right side the rear end middle part of pivot (5).

2. The high-stability raw material pretreatment device according to claim 1, wherein the cleaning assembly comprises a rotating rod (15) at the upper end of the shell (1), a cleaning roller (16) is fixedly connected to the outer part of the rotating rod (15), pinions (17) are fixedly connected to the outer walls of the front end and the rear end of the rotating rod (15), a supporting plate (18) is arranged at the rear of the rotating rod (15), a second motor (19) is fixedly connected to the upper side of the supporting plate (18), and a driving shaft of the second motor (19) is fixedly connected to the top of the rear end of the rotating rod (15).

3. A highly stable raw material pretreatment apparatus according to claim 2, wherein the rear end of the rotating rod (15) is rotatably connected to the rear end of the housing (1).

4. A highly stable raw material pretreatment device according to claim 2, characterized in that the outer wall of the cleaning roller (16) is closely attached to the outer wall of the screening barrel (2), and the lower side of the pinion (17) is engaged and connected to the upper side of the toothed ring (3).

5. A highly stable raw material pretreatment apparatus as claimed in claim 2, wherein the front end of said pallet (18) is fixedly attached to the rear upper end of the housing (1).

6. The high-stability raw material pretreatment device according to claim 1, wherein a cover plate (11) is arranged on the front side of the shell (1), a feed inlet (12) is arranged at the upper end of the cover plate (11), and a plugging plate (13) is arranged on the inner side of the feed inlet (12).

7. The high-stability raw material pretreatment device according to claim 1, wherein a discharge hole (10) is formed in the bottom of the shell (1), and a base (14) is fixedly connected to the lower end of the rear side of the shell (1).