CN219702001U

CN219702001U - Rod mill device

Info

Publication number: CN219702001U
Application number: CN202320222409.2U
Authority: CN
Inventors: 段井邦
Original assignee: Lianyungang Qiangbang Quartz Products Co ltd
Current assignee: Lianyungang Qiangbang Quartz Products Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-09-19
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a rod grinding device, which relates to the technical field of quartz sand rod grinding application and comprises a device body, wherein the device body comprises a grinding cavity, and a left connecting sleeve and a right connecting sleeve are respectively arranged at the left side and the right side of the grinding cavity; the outer side wall at both ends is controlled to mill the chamber and is connected with left connecting cylinder and right connecting cylinder respectively fixedly connected with, the outer side wall fixedly connected with meshing tooth cover in chamber, meshing tooth cover's outer side wall meshing is connected with the action wheel, a plurality of blown down tanks have been seted up in the outer side wall penetration of chamber, the outer side wall fixedly connected with seal cover in chamber, a plurality of the blown down tank all is located the inside of seal cover, the lower extreme of seal cover has been seted up through groove, a plurality of grinding rods have been placed to the inside of chamber, and the rod mill device can prevent the broken sediment and splash, is convenient for collect the broken sediment, and plays the water conservancy diversion effect, is convenient for carry out the lifting to the grinding rod, improves the collision dynamics of grinding the rod, has strengthened crushing efficiency, has strengthened the performance of rod mill device.

Description

Rod mill device

Technical Field

The utility model relates to the technical field of quartz sand rod grinding application, in particular to a rod grinding device.

Background

The quartz sand is made of natural quartz ore, and is processed by the processes of crushing, screening, water washing and the like after being processed, and has the characteristics of polygonal and spherical appearance, pure white color, high mechanical strength, strong dirt interception capability and good acid resistance.

Therefore, the purity of the quartz sand has a very important significance, so the market demand is always high, quartz stone is required to be crushed in the process of manufacturing the quartz sand, the quartz stone crushing work is usually carried out by using a rod mill in the market at present, the rod mill is driven to rotate by a motor through a speed reducer and peripheral large gear reduction transmission or by a low-speed synchronous motor directly through peripheral large gear reduction transmission, a cylinder body is driven to rotate, and a proper grinding medium-steel rod is arranged in the cylinder body, so the crushing treatment of the quartz stone is realized, and a discharge hole of the rod mill is formed in the outer side wall of the cylinder body.

Therefore, in the crushing process, the barrel body rotates, slag is easy to splash, environmental pollution is caused, the position of the grinding barrel body rod is fixed, the grinding rod is not convenient to collide and crush the quartz block, and the crushing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a rod mill device, which can prevent slag from splashing, is convenient for collecting slag, has a flow guiding effect, is convenient for lifting a mill rod, improves the collision force of the mill rod, enhances the crushing efficiency and enhances the usability of the rod mill device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rod mill device comprises a device body, wherein the device body comprises a mill cavity, and a left connecting sleeve and a right connecting sleeve are respectively arranged at the left side and the right side of the mill cavity;

the outer side walls of the left end and the right end of the grinding cavity are respectively fixedly connected with a left connecting cylinder and a right connecting cylinder, the outer side walls of the grinding cavity are fixedly connected with a meshing toothed sleeve, the outer side walls of the meshing toothed sleeve are in meshing connection with a driving wheel, a plurality of discharging grooves are formed in a penetrating mode in the outer side walls of the grinding cavity, sealing sleeves are fixedly connected with the outer side walls of the grinding cavity, the discharging grooves are all located in the sealing sleeves, through grooves are formed in the lower ends of the sealing sleeves in a penetrating mode, flow guide grooves fixedly connected with the outer side walls of the lower ends of the sealing sleeves are formed in the lower portions of the through grooves, a plurality of lifting blocks are fixedly connected to the inner side walls of the grinding cavity, and a plurality of grinding rods are placed in the grinding cavity;

the left connecting cylinder is fixedly connected with the left connecting sleeve through bolts, a left supporting sleeve is communicated with the left side of the left connecting sleeve, a movable sleeve is movably connected with the left side of the right connecting sleeve, a plurality of connecting screws are fixedly connected with the left side of the movable sleeve, the other ends of the connecting screws penetrate through the right connecting cylinder and are in threaded connection with nuts, a right supporting sleeve communicated with the movable sleeve is communicated with the right side of the right connecting sleeve, and supporting sleeve seats are sleeved on the outer side walls of the left supporting sleeve and the right supporting sleeve.

In order to support the grinding cavity conveniently and process the quartz block in a stable rotating mode, the rod grinding device is preferable in the utility model, the device body further comprises a support frame body, the support frame body comprises a left support seat and a right support seat which are distributed left and right, and the upper ends of the left support seat and the right support seat are fixedly connected with support frames fixedly connected with the lower ends of the support sleeve seats.

In order to achieve the effect of rotating the driving wheel, the rod mill device is preferably characterized in that a driving motor is fixedly connected to the right side of the left support seat, a speed reducer is fixedly connected to the driving shaft end of the driving motor, and the output end of the speed reducer is fixedly connected with one side of the driving wheel.

In order to facilitate the conveying of the quartz blocks to be crushed into the grinding cavity, the rod grinding device is preferably provided with a feeding seat sleeved on the inner side wall at the other end of the left support sleeve.

In order to enhance the stability of the feeding seat, the lower end of the feeding seat is preferably fixedly connected with a supporting seat fixedly connected with the lower end of the left supporting seat.

In order to facilitate the grinding rod to enter the grinding cavity, the rod grinding device is preferably provided with a sealing cover in threaded connection with the other end of the right supporting sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the grinding rod is lifted by the lifting blocks, and after the grinding rod is lifted to a certain height by the lifting blocks, the grinding rod falls down to impact the internal quartz block, so that the impact force of the grinding rod is improved, the crushing efficiency is enhanced, the grinding rod repeatedly impacts the grinding rod, and the crushing effect is realized.

2. According to the utility model, broken quartz sand is thrown out through the discharge chute, the purpose of discharging is realized, the sealing sleeve has a limiting effect on broken slag, the slag can be prevented from splashing, the sealing sleeve is convenient for collecting the slag, the slag in the sealing sleeve flows out from the through groove, the flow guiding groove has a flow guiding effect, the quartz sand is prevented from accumulating below the grinding cavity, and the usability of the rod grinding device is enhanced.

Drawings

FIG. 1 is a front view of the entire rod mill assembly of the present utility model;

FIG. 2 is a cross-sectional structural view of the left and right connecting sleeves of the present utility model;

figure 3 is a cross-sectional view of the grinding chamber of the utility model.

In the figure: 1. a device body; 2. grinding a cavity; 201. a left connecting cylinder; 202. a right connecting cylinder; 203. engaging the gear sleeve; 204. a discharge chute; 205. sealing sleeve; 206. a diversion trench; 207. lifting blocks; 208. grinding a rod; 3. a left connecting sleeve; 301. a left support sleeve; 302. a feeding seat; 303. a support base; 4. a right connecting sleeve; 401. a movable sleeve; 402. a connecting screw; 403. a right support sleeve; 404. sealing cover; 5. a support frame body; 501. a left support seat; 502. a right support seat; 503. a supporting frame; 504. a support sleeve seat; 6. a driving motor; 601. a speed reducer; 602. a driving wheel.

Detailed Description

Referring to fig. 1 to 3, a rod mill device includes a device body 1, wherein the device body 1 includes a mill cavity 2, and a left connecting sleeve 3 and a right connecting sleeve 4 are respectively arranged at the left side and the right side of the mill cavity 2;

the outer side walls of the left end and the right end of the grinding cavity 2 are fixedly connected with a left connecting cylinder 201 and a right connecting cylinder 202 respectively, the outer side wall of the grinding cavity 2 is fixedly connected with a meshing toothed sleeve 203, the outer side wall of the meshing toothed sleeve 203 is in meshing connection with a driving wheel 602, a plurality of discharging grooves 204 are formed in a penetrating manner in the outer side wall of the grinding cavity 2, a sealing sleeve 205 is fixedly connected with the outer side wall of the grinding cavity 2, the discharging grooves 204 are all positioned in the sealing sleeve 205, a through groove is formed in the lower end of the sealing sleeve 205 in a penetrating manner, a guide groove 206 fixedly connected with the outer side wall of the lower end of the sealing sleeve 205 is arranged below the through groove, a plurality of lifting blocks 207 are fixedly connected to the inner side wall of the grinding cavity 2, and a plurality of grinding bars 208 are placed in the grinding cavity 2;

the left connecting cylinder 201 is fixedly connected with the left connecting sleeve 3 through bolts, the left side of the left connecting sleeve 3 is communicated with a left supporting sleeve 301, the left side of the right connecting sleeve 4 is movably connected with a movable sleeve 401, the left side of the movable sleeve 401 is fixedly connected with a plurality of connecting screws 402, the other ends of the connecting screws 402 penetrate through the right connecting cylinder 202 and are in threaded connection with nuts, the right side of the right connecting sleeve 4 is communicated with a right supporting sleeve 403 communicated with the movable sleeve 401, and the outer side walls of the left supporting sleeve 301 and the right supporting sleeve 403 are respectively sleeved with a supporting sleeve seat 504.

In this embodiment: the grinding chamber 2 is internally provided with a plurality of grinding rods 208, the driving motor 6 is started, the driving shaft rotates to drive the speed reducer 601 to rotate, the driving wheel 602 is driven to rotate, the driving wheel 602 is meshed with the meshing toothed sleeve 203, the grinding chamber 2 is driven to rotate, the left connecting sleeve 3 and the right connecting sleeve 4 are respectively arranged on two sides of the grinding chamber 2, quartz blocks enter the grinding chamber 2 through the feeding seat 302, when the grinding chamber 2 rotates, the grinding rods 208 are lifted by the lifting blocks 207, the grinding rods 208 are lifted to a certain height by the lifting blocks 207, the grinding rods 208 fall to impact the quartz blocks in the grinding chamber, the collision force of the grinding rods 208 is improved, the crushing efficiency is enhanced, the grinding rods 208 repeatedly impact the grinding rods, the crushing effect is realized, the crushed quartz sand is thrown out through the discharging groove 204, the purpose of discharging is realized, the sealing sleeve 205 has a limiting effect on the crushed slag, the sealing sleeve 205 is prevented from being convenient for collecting the slag, the slag inside the sealing sleeve 205 flows out from the through the groove 206, the flow guiding effect is prevented from being accumulated below the grinding chamber 2, and the using performance of the rod grinding device is enhanced.

As a technical optimization scheme of the utility model, the device body 1 further comprises a support frame body 5, the support frame body 5 comprises a left support seat 501 and a right support seat 502 which are distributed left and right, and support frames 503 fixedly connected with the lower ends of support sleeve seats 504 are fixedly connected to the upper ends of the left support seat 501 and the right support seat 502.

In this embodiment: the left support seat 501 and the right support seat 502 enhance the stability of the support frame 503, further facilitate the support of the grinding chamber 2, and facilitate the smooth rotation of the grinding chamber 2 to process quartz blocks.

As a technical optimization scheme of the utility model, the right side of the left support seat 501 is fixedly connected with a driving motor 6, the driving shaft end of the driving motor 6 is fixedly connected with a speed reducer 601, and the output end of the speed reducer 601 is fixedly connected with one side of a driving wheel 602.

In this embodiment: the driving motor 6 is started, and the speed reducer 601 is driven to rotate by the driving shaft, so that the driving wheel 602 further achieves the effect of rotation.

As a technical optimization scheme of the utility model, the inner side wall at the other end of the left support sleeve 301 is sleeved with a feeding seat 302.

In this embodiment: the feeding seat 302 is communicated with the left supporting sleeve 301, and quartz blocks to be crushed are conveniently conveyed into the grinding cavity 2 through the feeding seat 302.

As a technical optimization scheme of the utility model, the lower end of the feeding seat 302 is fixedly connected with a supporting seat 303 fixedly connected with the lower end of the left supporting seat 501.

In this embodiment: both ends of the supporting seat 303 are fixedly connected with the feeding seat 302 and the left supporting seat 501 respectively, so that the stability of the feeding seat 302 is further enhanced.

As a technical optimization scheme of the utility model, the other end of the right supporting sleeve 403 is connected with a sealing cover 404 in a threaded manner.

In this embodiment: the sealing cover 404 is rotated to facilitate opening the right end of the right supporting sleeve 403, so that the grinding rod 208 can enter the grinding cavity 2.

Working principle: firstly, start driving motor 6, the drive shaft rotates and drives reduction gear 601 and rotates, drive action wheel 602 rotates, make action wheel 602 and meshing tooth cover 203 mesh, the quartz piece gets into the inside of grinding chamber 2 through feeding seat 302, when grinding chamber 2 is rotatory, a plurality of lifting blocks 207 are carried out the lifting to grinding rod 208, lifting block 207 is with the lifting of grinding rod 208 to certain height after, grinding rod 208 drops and strikes inside quartz piece, the collision dynamics of grinding rod 208 is improved, crushing efficiency has been strengthened, grinding rod 208 repeatedly strikes it, realize crushing effect, broken quartz sand throws out through blown out groove 204, realize the purpose of discharging, seal cover 205 plays the restriction effect to broken slag, can prevent that the slag from splashing, the seal cover 205 is convenient for collect the slag, the slag of seal cover 205 inside flows out from logical groove, the guiding gutter 206 plays the water conservancy diversion effect, prevent that quartz sand from piling up to grinding chamber 2's below, the performance of rod mill device has been strengthened.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A rod mill device comprising a device body (1), characterized in that: the device comprises a device body (1) and is characterized in that the device body comprises a grinding cavity (2), wherein a left connecting sleeve (3) and a right connecting sleeve (4) are respectively arranged on the left side and the right side of the grinding cavity (2);

the grinding device comprises a grinding cavity (2), a left connecting cylinder (201) and a right connecting cylinder (202) are fixedly connected to the outer side walls of the left end and the right end of the grinding cavity (2), an engagement tooth sleeve (203) is fixedly connected to the outer side walls of the grinding cavity (2), a driving wheel (602) is connected to the outer side walls of the engagement tooth sleeve (203) in an engaged mode, a plurality of discharging grooves (204) are formed in the outer side walls of the grinding cavity (2) in a penetrating mode, a sealing sleeve (205) is fixedly connected to the outer side walls of the grinding cavity (2), a plurality of discharging grooves (204) are formed in the sealing sleeve (205) in a penetrating mode, through grooves are formed in the lower end of the sealing sleeve (205) in a penetrating mode, guide grooves (206) fixedly connected to the outer side walls of the lower ends of the sealing sleeve (205) are formed in the lower portions of the through grooves, a plurality of lifting blocks (207) are fixedly connected to the inner side walls of the grinding cavity (2), and a plurality of rods (208) are placed in the grinding cavity (2);

left connecting cylinder (201) and left adapter sleeve (3) pass through bolt fixed connection, the left side intercommunication of left adapter sleeve (3) has left propping cover (301), the left side swing joint of right adapter sleeve (4) has movable cover (401), the left side fixedly connected with of movable cover (401) a plurality of connecting screw rods (402), a plurality of the other end of connecting screw rods (402) runs through right connecting cylinder (202) and threaded connection has the nut, the right side intercommunication of right adapter sleeve (4) has right propping cover (403) with movable cover (401) intercommunication, the lateral wall of left propping cover (301) and right propping cover (403) has all cup jointed and has propped cover seat (504).

2. The rod mill apparatus of claim 1 wherein: the device body (1) further comprises a support frame body (5), the support frame body (5) comprises a left support seat (501) and a right support seat (502) which are distributed left and right, and support frames (503) fixedly connected with the lower ends of the support sleeve seats (504) are fixedly connected to the upper ends of the left support seat (501) and the right support seat (502).

3. The rod mill apparatus of claim 2 wherein: the left support seat (501) is fixedly connected with a driving motor (6), the driving shaft end of the driving motor (6) is fixedly connected with a speed reducer (601), and the output end of the speed reducer (601) is fixedly connected with one side of a driving wheel (602).

4. A rod mill apparatus according to claim 3, wherein: the inner side wall at the other end of the left support sleeve (301) is sleeved with a feeding seat (302).

5. The rod mill apparatus of claim 4 wherein: the lower end of the feeding seat (302) is fixedly connected with a supporting seat (303) fixedly connected with the lower end of the left supporting seat (501).

6. The rod mill apparatus of claim 1 wherein: the other end of the right support sleeve (403) is connected with a sealing cover (404) in a threaded manner.