CN215963728U

CN215963728U - Chemical production is with machine of grinding that can control finished product particle size

Info

Publication number: CN215963728U
Application number: CN202122493736.5U
Authority: CN
Inventors: 梁健长
Original assignee: Huizhou Daya Bay New Century Industrial Co ltd
Current assignee: Huizhou Daya Bay New Century Industrial Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-08
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of chemical production, in particular to a grinding machine capable of controlling the size of finished product particles for chemical production, which comprises a cylinder body, wherein a grinding ring, an upper sieve plate and a lower sieve plate are fixedly arranged inside the cylinder body from top to bottom, a group of trapezoidal holes are respectively formed in the lower end faces of the upper sieve plate and the lower sieve plate, a group of adjusting cones matched with the trapezoidal holes are arranged inside each group of trapezoidal holes, the grinding machine can change the size of a gap between the two groups of adjusting cones and the upper sieve plate and the lower sieve plate, adjust the range of the size of the screened particles of the upper sieve plate and the lower sieve plate, control the size of the screened finished product particles, and vibrate the whole grinding machine through a vibration motor to avoid the blockage of the upper sieve plate and the lower sieve plate.

Description

Chemical production is with machine of grinding that can control finished product particle size

Technical Field

The utility model relates to the technical field of chemical production, in particular to a grinder capable of controlling the size of finished product particles for chemical production.

Background

The grinding machine is a device frequently used in the chemical production process, and is generally applied to grinding and crushing raw materials to obtain production particles meeting requirements so as to perform specific chemical reaction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the particle size of a finished product cannot be controlled in the prior art, and provides a grinder capable of controlling the particle size of the finished product for chemical production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the design is a chemical production is with grinding machine that can control finished product granule size, which comprises a cylinder body, the inside of cylinder body is by last to fixed grinding ring, last sieve and lower sieve of having set gradually under to, go up the sieve with a set of trapezoidal hole has been seted up respectively to the lower terminal surface of sieve down, and the inside in every trapezoidal hole of group is equipped with a set of regulation awl with trapezoidal hole matched with, and is two sets of from top to bottom adjust the equal fixedly connected with grid plate in bottom of awl, the bottom fixed connection drive arrangement of grid plate, the top and the below of cylinder body are respectively through riser and landing leg fixedly connected with roof and base, the up end of roof is equipped with the pneumatic cylinder, the lower extreme of pneumatic cylinder telescopic link runs through roof and fixedly connected with motor, the output shaft fixedly connected with pivot of motor, the lower extreme fixedly connected with of pivot is located the intra-annular grinding disc of grinding, the outer wall of cylinder body is seted up the last discharge gate that is located the upper sieve plate lower extreme respectively and is located the lower sieve plate lower extreme And the bottom of the cylinder body is provided with a bottom discharge hole.

Preferably, the outer part of the rotating shaft is rotatably connected with a cross-shaped stabilizing frame, and the outer wall of the cross-shaped stabilizing frame is fixedly connected with the cylinder body.

Preferably, the driving device comprises an upper electric push rod and a lower electric push rod, the lower end surface of the grid plate above the lower sieve plate is fixedly connected with the upper electric push rod, the lower end of the upper electric push rod is connected with the lower sieve plate through a connecting block, the lower end surface of the grid plate below the lower sieve plate is fixedly connected with the lower electric push rod, and the lower end of the lower electric push rod is connected with the cylinder body through a connecting block.

Preferably, the upper end face of the base is provided with a vibration motor, and the lower end face of the base is provided with a rubber shock pad.

The grinding machine capable of controlling the size of finished product particles for chemical production has the beneficial effects that: this grinder can change the clearance size of abrasive disc and grinding ring, and the particle size that the control was ground out to can change two sets of regulation awl and go up the sieve board, down the clearance size between the sieve board, adjust the scope of going up sieve board and sieve board screening particle size down, the size of the finished product granule of further control screening out makes whole grinding machine vibration through vibrating motor, avoids going up sieve board and sieve board jam down.

Drawings

Fig. 1 is a schematic structural diagram of a chemical production grinder capable of controlling the particle size of a finished product according to the present invention.

In the figure: 1. a cylinder body; 2. a lower sieve plate; 3. a lower discharge hole; 4. electrifying the push rod; 5. a grid plate; 6. an upper sieve plate; 7. a grinding ring; 8. a cross-shaped stabilizing frame; 9. a motor; 10. a hydraulic cylinder; 11. a top plate; 12. a vertical plate; 13. a rotating shaft; 14. a grinding disk; 15. an adjusting cone; 16. a feeding hole and a discharging hole; 17. a power-down push rod; 18. a support leg; 19. a bottom discharge hole; 20. a base; 21. a vibration motor; 22. a rubber shock pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, a chemical production is with grinding machine that can control finished product particle size, including cylinder body 1, the inside of cylinder body 1 is from top to bottom fixedly provided with grinding ring 7, upper screen 6 and lower screen 2 in proper order, the lower terminal surface of upper screen 6 and lower screen 2 has a set of trapezoidal hole respectively, and the inside of each set of trapezoidal hole has a set of regulation awl 15 matching with trapezoidal hole, the bottom of upper and lower two sets of regulation awl 15 is fixedly connected with grid plate 5, the bottom of grid plate 5 is fixedly connected with drive arrangement, the top and the bottom of cylinder body 1 are fixedly connected with roof 11 and base 20 through riser 12 and landing leg 18 respectively, the upper terminal surface of roof 11 is provided with hydraulic cylinder 10, the lower end of the telescopic link of hydraulic cylinder 10 runs through roof 11 and fixedly connected with motor 9, the output shaft of motor 9 is fixedly connected with pivot 13, the lower extreme of pivot 13 is fixedly connected with grinding pan 14 that is located in grinding ring 7, the outer wall of cylinder body 1 is seted up and is located the last discharge gate 16 of upper screen plate 6 lower extreme and is located the lower discharge gate 3 of lower screen plate 2 lower extreme respectively, bottom discharge gate 19 is seted up to the bottom of cylinder body 1, the outside rotation of pivot 13 is connected with cross stabilizing frame 8, the outer wall fixed connection cylinder body 1 of cross stabilizing frame 8, drive arrangement includes last electric putter 4 and lower electric push rod 17, be located the lower terminal surface fixed connection last electric putter 4 of grid plate 5 above lower screen plate 2, the lower extreme of last electric putter 4 passes through connecting block connection lower screen plate 2, the lower terminal surface fixed connection lower electric push rod 17 of grid plate 5 below being located lower screen plate 2, the lower extreme of lower electric push rod 17 passes through connecting block connection cylinder body 1, the up end of base 20 is equipped with vibrating motor 21, the lower terminal surface of base 20 is equipped with rubber shock pad 22.

The working principle is as follows: the motor 9 drives the grinding disc 14 to be matched with the grinding ring 7 to grind materials; the upper sieve plate 6 and the lower sieve plate 2 respectively sieve out materials with overlarge and undersize particles and discharge the materials through an upper discharge port 16 and a bottom discharge port 19 respectively, and discharge a finished product with the particle size within a preset range through a lower discharge port 3; the hydraulic cylinder 10 lifts the grinding disc 14, changes the size of the gap between the grinding disc 14 and the grinding ring 7, and controls the size of the ground particles; the upper and lower grating plates 5 are respectively pushed by the upper electric push rod 4 and the lower electric push rod 17 to enable the two groups of adjusting cones 15 to move, the size of the gap between the two groups of adjusting cones 15 and the upper and lower sieve plates 6 and 2 is changed, the range of the size of the particles sieved by the upper sieve plate 6 and the lower sieve plate 2 is adjusted, and the size of the particles is controlled; the entire mill is vibrated by the vibration motor 21 to avoid clogging of the upper screen deck 6 and the lower screen deck 2.

This grinder can change the clearance size of abrasive disc 14 and grinding ring 7, the particle size that the control was ground out to can change two sets of regulation awl 15 and go up sieve 6, the clearance size between sieve 2 down, adjust the scope of sieve 6 and sieve 2 sieve particle size down, the size of the finished product granule of further control sieve branch, make whole grinding machine vibration through vibrating motor 21, avoid going up sieve 6 and sieve 2 jam down.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The grinding machine capable of controlling the size of finished particles for chemical production comprises a cylinder body (1) and is characterized in that a grinding ring (7), an upper sieve plate (6) and a lower sieve plate (2) are sequentially and fixedly arranged in the cylinder body (1) from top to bottom, a group of trapezoidal holes are respectively formed in the lower end face of the upper sieve plate (6) and the lower sieve plate (2), a group of adjusting cones (15) matched with the trapezoidal holes are arranged in each group of trapezoidal holes, the bottoms of the upper group of adjusting cones and the lower group of adjusting cones (15) are fixedly connected with a grid plate (5), the bottom of the grid plate (5) is fixedly connected with a driving device, a top plate (11) and a base (20) are respectively fixedly connected above and below the cylinder body (1) through a vertical plate (12) and a supporting leg (18), a hydraulic cylinder (10) is arranged on the upper end face of the top plate (11), and the lower end of a telescopic rod of the hydraulic cylinder (10) penetrates through the top plate (11) and is fixedly connected with a motor (9), the output shaft fixedly connected with pivot (13) of motor (9), the lower extreme fixedly connected with of pivot (13) is located abrasive disc (14) in grinding ring (7), the outer wall of cylinder body (1) is seted up and is located last discharge gate (16) of upper screen plate (6) lower extreme and is located lower discharge gate (3) of lower screen plate (2) lower extreme respectively, discharge gate (19) have been seted up to the bottom of cylinder body (1).

2. The grinding machine capable of controlling the particle size of the finished product for chemical production according to claim 1, wherein a cross-shaped stabilizing frame (8) is rotatably connected to the outer part of the rotating shaft (13), and the outer wall of the cross-shaped stabilizing frame (8) is fixedly connected with the cylinder body (1).

3. The grinding machine capable of controlling the particle size of finished products for chemical production according to claim 1, wherein the driving device comprises an upper electric push rod (4) and a lower electric push rod (17), the lower end surface of the grid plate (5) above the lower sieve plate (2) is fixedly connected with the upper electric push rod (4), the lower end of the upper electric push rod (4) is connected with the lower sieve plate (2) through a connecting block, the lower end surface of the grid plate (5) below the lower sieve plate (2) is fixedly connected with the lower electric push rod (17), and the lower end of the lower electric push rod (17) is connected with the cylinder body (1) through a connecting block.

4. The chemical production grinder capable of controlling the particle size of the finished product is characterized in that the upper end surface of the base (20) is provided with a vibration motor (21), and the lower end surface of the base (20) is provided with a rubber shock pad (22).