CN215901943U

CN215901943U - Clean cement grinding device

Info

Publication number: CN215901943U
Application number: CN202122216086.XU
Authority: CN
Inventors: 张东; 沈宝明; 崔杰; 李涛; 朱国华; 戴恂; 沈伟; 蒋健
Original assignee: Jiangsu Hengshan Nanfang Cement Co ltd
Current assignee: Jiangsu Hengshan Nanfang Cement Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-25
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a clean cement grinding device, it relates to grinding device technical field, including the device shell, device shell bottom is equipped with the discharge gate, a plurality of mounting holes have been seted up at device shell top, the mounting hole pore wall rotates and is connected with the pipe, be equipped with the water feeding mechanism who is used for spraying water in the guide pipe on the device shell, the one end that the pipe is located the device shell is fixed with the shower nozzle, the through-hole has been seted up on the shower nozzle lateral wall, still be equipped with on the device shell and be used for adjusting pipe pivoted actuating mechanism. This application has the effect that improves operating personnel work efficiency.

Description

Clean cement grinding device

Technical Field

The application relates to the technical field of grinding equipment, in particular to clean cement grinding equipment.

Background

The cement is a powdery hydraulic inorganic cementing material and is widely applied to civil engineering and building engineering and other projects.

Notice is CN 212441365U's a cement manufacture grinder, including the device shell, be equipped with the feed inlet on the device shell, be equipped with the mechanism of rolling that is used for rolling cement in the device shell, the grinding block is installed to device shell bottom, the grinding block is connected in the columnar body of device shell including rotating, the columnar body top is fixed with the conical body, the columnar body bottom is fixed with scrapes the board, device shell bottom is equipped with the bin outlet, the one end that the grinding block bottom passed the device shell is fixed with the connecting axle, be equipped with on the device shell and be used for driving connecting axle pivoted drive mechanism. The operating personnel starts drive mechanism and makes the connecting axle rotate, and the connecting axle rotates and drives the cylindricality body and rotate and scrape the movable plate and rotate, and operating personnel starts rolling mechanism afterwards and sends into cement raw materials to the bin outlet, and rolling mechanism rolls cement raw materials, and cement raw materials passes through the grinding of scraping the movable plate, sends out from the bin outlet afterwards.

To the correlation technique among the above-mentioned, the inventor thinks that cement raw materials can produce impurity in the grinding process, and impurity can be stained with and attach on the inner wall of device shell, needs operating personnel regularly to clear up device shell inner wall, and operating personnel is great to the device shell inner wall clearance degree of difficulty, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the great problem that leads to having reduced operating personnel work efficiency of the device shell inner wall clearance degree of difficulty, this application provides a clean cement grinding device.

The application provides a clean cement grinding equipment adopts following technical scheme:

the utility model provides a clean cement grinding device, includes the device shell, device shell bottom is equipped with the discharge gate, a plurality of mounting holes have been seted up at device shell top, the mounting hole pore wall rotates and is connected with the pipe, be equipped with the water mechanism that send that is used for spraying water in the pipe on the device shell, the one end that the pipe is located the device shell is fixed with the shower nozzle, the through-hole has been seted up on the shower nozzle lateral wall, still be equipped with on the device shell and be used for adjusting pipe pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, after cement grinding accomplished, operating personnel started to send water mechanism to make the shower nozzle spray water, and operating personnel actuating mechanism makes the pipe rotate afterwards, and the shower nozzle can rotate and spray water to device shell inner wall for impurity and device shell inner wall separation reach the clearance to device shell inner wall, thereby improved operating personnel's work efficiency.

Optionally, the driving mechanism comprises a first straight gear fixed on the outer peripheral surface of the guide pipe, the top of the device shell is rotatably connected with an internal gear meshed with the first straight gear, the top of the device shell is further fixed with a driving motor, and an output shaft of the driving motor is coaxially fixed with a second straight gear meshed with the internal gear.

Through adopting above-mentioned technical scheme, operating personnel starts driving motor, and driving motor's output shaft rotates the second straight-toothed gear and rotates, because second straight-toothed gear and internal gear meshing, consequently the second straight-toothed gear rotates and drives internal gear rotation, and internal gear rotates and drives first straight-toothed gear and rotate for the shower nozzle rotates and can enlarge the clearance scope of shower nozzle, thereby has improved the clearance effect of shower nozzle.

Optionally, the top of the nozzle is provided with a first nozzle hole which is obliquely arranged, and the bottom of the nozzle is provided with a second nozzle hole which is obliquely arranged.

By adopting the technical scheme, the first spray hole and the second spray hole are obliquely arranged, so that the inner wall of the device shell and the inner circumferential surface of the bottom of the device shell can be cleaned by the spray head in the rotating process, the cleaning range of the spray head is further expanded, and the cleaning effect of the spray head is improved.

Optionally, the bottom of the device shell is connected with a mounting box used for covering the discharge hole in a sliding manner, a connecting hole is formed in the bottom of the mounting box, a filter screen is mounted on the wall of the connecting hole, and a limiting mechanism used for limiting the sliding of the mounting box is arranged on the device shell.

Through adopting above-mentioned technical scheme, through setting up mounting box and filter screen, reduce the direct condition of carrying in the work area of impurity, improve work area environmental quality, simultaneously, the water after the filtration can the reutilization, the low carbon environmental protection.

Optionally, stop gear is including being fixed in the fixed plate on the mounting box lateral wall, wear to be equipped with the slide bar on the fixed plate, the slide bar is equipped with fixed subassembly towards the one end of device shell, the device shell bottom is offered and is used for the keyway of pegging graft with fixed subassembly, be fixed with the connecting plate on the slide bar outer peripheral face, the cover is equipped with spacing spring on the slide bar, spacing spring one end and connecting plate fixed connection, the spacing spring other end and fixed plate fixed connection.

Through adopting above-mentioned technical scheme, after cement grinding accomplishes, cement is exported from the discharge gate, and operating personnel slip mounting box makes the mounting box cover the discharge gate afterwards, and simultaneously, spacing spring drive slide bar slides towards the device shell for fixed subassembly can be pegged graft to the keyway in, and then the restriction mounting box slides, reduces and rocks at collection impurity in-process mounting box and lead to in the impurity seepage mounting box.

Optionally, the fixing assembly comprises a connecting block fixed at one end of the sliding rod facing the device shell, and the side wall of the connecting block is rotatably connected with a roller for being inserted into the pin groove.

Through adopting above-mentioned technical scheme, through setting up the gyro wheel, can reduce the fixed subassembly and install the condition of shell friction and wear at the slip in-process, improve the life of fixed subassembly, satisfy the gliding demand of restriction mounting box simultaneously.

Optionally, a first mounting groove is formed in the outer peripheral surface of the filter screen, a first magnetic block is fixed in the first mounting groove, a second mounting groove is formed in the hole wall of the connecting hole, and a second magnetic block matched with the first magnetic block is fixed in the second mounting groove.

Through adopting above-mentioned technical scheme, through first magnetic path and second magnetic path cooperation, the operating personnel of being convenient for takes off the filter screen, clears up in filter screen and the mounting box, reduces impurity blockage filter screen and leads to the not good enough condition of filter screen filter effect.

Optionally, the water feeding mechanism comprises a support fixed on the device shell, a conveying pipe is fixed on the support, the conveying pipe is rotatably connected with the guide pipe, a connecting pipe is fixed on the conveying pipe, a water tank fixedly connected with the connecting pipe is arranged on the device shell, and a water pump used for conveying water to the connecting pipe is arranged on the water tank.

Through adopting above-mentioned technical scheme, operating personnel starts the water pump, and in the water pump carried the connecting pipe with the water in the water tank, the connecting pipe was again carried water through the conveyer pipe in the pipe, and the shower nozzle can spray water and clear up device shell inner wall.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the water feeding mechanism and the driving mechanism, the spray head can rotate and spray water on the inner wall of the device shell, so that impurities are separated from the inner wall of the device shell, the inner wall of the device shell is easy to clean, and the working efficiency of operators is improved;

by arranging the driving motor, the second straight gear can rotate to drive the inner gear to rotate, and the inner gear rotates to drive the first straight gear to rotate, so that the cleaning range of the spray head can be expanded by rotating the spray head, and the cleaning effect of the spray head is improved;

through the first spray hole and the second spray hole which are obliquely arranged, the inner wall of the device shell and the inner peripheral surface of the bottom of the device shell can be cleaned by the spray head in the rotating process, the cleaning range of the spray head is further expanded, and the cleaning effect of the spray head is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of the internal structure of the device case of the present embodiment.

Fig. 3 is a partially enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic structural diagram of the collecting device of the present embodiment.

Description of reference numerals: 1. a device housing; 11. a feed inlet; 12. a feed sleeve; 13. mounting holes; 14. a pin slot; 15. a discharge port; 2. a cleaning device; 21. a conduit; 22. a water delivery mechanism; 221. a water tank; 222. a connecting pipe; 223. a water pump; 224. a delivery pipe; 225. a support frame; 23. a drive mechanism; 231. a limiting plate; 232. a drive motor; 233. a second spur gear; 234. an internal gear; 235. a first straight gear; 236. a spray head; 2361. a first nozzle hole; 2362. a through hole; 2363. a second nozzle hole; 3. a grinding mechanism; 31. a first control motor; 32. a second control motor; 33. a first grinding roller; 34. a second grinding roller; 4. a collection device; 41. mounting a box; 411. connecting holes; 412. a second mounting groove; 413. a second magnetic block; 42. a filter screen; 421. a first mounting groove; 422. a first magnetic block; 5. a brace; 6. a limiting mechanism; 61. a fixing plate; 62. a slide bar; 63. a fixing assembly; 631. connecting blocks; 632. a roller; 633. a connecting plate; 634. and a limiting spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses clean cement grinding equipment. Referring to fig. 1, the clean cement grinding equipment comprises a device shell 1, wherein a feeding hole 11 is formed in the top of the device shell 1, a feeding sleeve 12 communicated with the feeding hole 11 is fixed on the top of the device shell 1, and the feeding sleeve 12 is used for conveying cement raw materials into the device shell 1. The device shell 1 is provided with a cleaning device 2, and the cleaning device 2 is used for cleaning the inner wall of the shell 1 of the device 2. The grinding mechanism 3 is arranged in the device shell 1, and the grinding mechanism 3 is used for grinding cement raw materials. The device comprises a device shell 1, wherein a collecting device 4 is arranged at the bottom of the device shell 1, the collecting device 4 is used for collecting impurities on the inner wall of the device shell 4, and three supporting feet 5 are further fixed at the bottom of the device shell 1 and used for supporting the device shell 1.

Referring to fig. 1 and 2, a plurality of mounting holes 13 are formed in the top of the device housing 1, in this embodiment, four mounting holes 13 are formed and are arranged along the circumference of the top surface of the device housing 1. The cleaning device 2 comprises a guide pipe 21 which is rotatably connected with the wall of the mounting hole 13, and the rotating axis of the guide pipe 21 is vertically arranged. The device shell 1 is provided with a water supply mechanism 22, the water supply mechanism 22 comprises a water tank 221 arranged on one side of the device shell 1, an elastic connecting pipe 222 is fixed on the water tank 221, a water pump 223 communicated with the connecting pipe 222 is fixed on the top of the water tank 221, and a conveying pipe 224 is fixed at one end, far away from the water tank 221, of the connecting pipe 222. The top of the device shell 1 is fixed with a support bracket 225, the top of the support bracket 225 is fixedly connected with a delivery pipe 224, and the bottom of the delivery pipe 224 is rotatably connected with the conduit 21.

Referring to fig. 1 and 2, in order to improve the cleaning effect of the cleaning device 2, the driving mechanism 23 is arranged on the device housing 1, the driving mechanism 23 includes a limiting plate 231 fixed on the top of the device housing 1, a driving motor 232 is fixed on the side wall of the limiting plate 231, a second spur gear 233 is fixed on the outer peripheral surface of an output shaft of the driving motor 232, an internal gear 234 engaged with the second spur gear 233 is further rotatably connected on the top of the device housing 1, and the rotation axis of the internal gear 234 coincides with the central axis of the device housing 1. A first spur gear 235 engaged with the internal gear 234 is fixed to the outer peripheral surface of the guide pipe 21, and a shower head 236 is fixed to one end of the guide pipe 21 at the inner end of the apparatus case 1. The top of the nozzle 236 is provided with a plurality of first nozzle holes 2361, in this embodiment, the number of the first nozzle holes 2361 is two and the two first nozzle holes 2361 are symmetrically arranged along the conduit 21, and the two first nozzle holes 2361 are both vertically inclined. A plurality of through-holes 2362 have been seted up to shower nozzle 236 lateral wall, and in this embodiment, every side of shower nozzle 236 all is provided with two through-holes 2362. The bottom of the nozzle 236 is provided with a plurality of second nozzle holes 2363, in this embodiment, two of the second nozzle holes 2363 are symmetrically disposed along the guide tube 21, and the two second nozzle holes 2363 are both disposed along the vertical direction in an inclined manner.

Referring to fig. 2, the grinding mechanism 3 includes a first control motor 31 and a second control motor 32 fixed on the outer peripheral surface of the device housing 1, a first grinding roller 33 is coaxially fixed at one end of the output shaft of the first control motor 31 penetrating through the inner wall of the device housing 1, a second grinding roller 34 is coaxially fixed at one end of the output shaft of the second control motor 32 penetrating through the inner wall of the device housing 1, and the rotation axes of the first grinding roller 33 and the second grinding roller 34 are arranged in parallel and located right below the feed port 11. When the cement raw material is fed into the conveying-feed sleeve 12, the first control motor 31 drives the first grinding roller 33 to rotate toward the second grinding roller 34, and the second control motor 32 drives the second grinding roller 34 to rotate toward the first grinding roller 33, so that the cement raw material is fed into the apparatus casing 1 while being ground.

Referring to fig. 2 and 3, the bottom of the device housing 1 is provided with a discharge hole 15, the collecting device 4 comprises a mounting box 41 connected to the bottom of the device housing 1 in a sliding manner, and the mounting box 41 slides along the radial direction of the device housing 1. Connecting hole 411 has been seted up to the mounting box 41 bottom, and two second mounting grooves 412 have been seted up to the connecting hole 411 pore wall, and two second mounting grooves 412 set up along vertical relative. The second magnetic block 413 is fixed on the groove wall of the second mounting groove 412, the filter screen 42 is abutted to the hole wall of the connecting hole 411, two first mounting grooves 421 are formed on the outer peripheral surface of the filter screen 42, and the first magnetic block 422 attracted to the second magnetic block 413 is fixed on the groove walls of the two first mounting grooves 421.

Referring to fig. 4, the limiting mechanism 6 is arranged on the device housing 1, the limiting mechanism 6 includes a fixing plate 61 fixed on the side wall of the mounting box 41, a sliding rod 62 is vertically penetrated and arranged at the bottom of the fixing plate 61, a fixing component 63 is arranged on the sliding rod 62 towards one end of the device housing 1, the fixing component 63 includes a connecting block 631 fixed at the top of the sliding rod 62, a roller 632 is rotatably connected to the side wall of the connecting block 631, and a pin slot 14 is formed in the bottom of the device housing 1. When the impurities need to be collected, the operator pushes the mounting box 41 to enable the mounting box 41 to slide to the discharge hole 15, and the roller 632 can be inserted into the pin slot 14. The outer peripheral surface of the sliding rod 62 is fixed with a connecting plate 633, the sliding rod 62 is sleeved with a limiting spring 634, one end of the limiting spring 634 is fixedly connected with the connecting plate 633, and the other end of the limiting spring 634 is fixedly connected with the fixing plate 61. The limit spring 634 is a compression spring, and applies a pushing force to the connection plate 633 toward the device case 1, thereby limiting the roller 632 from separating from the pin groove 14.

The implementation principle of clean cement grinding equipment of the embodiment of the application is as follows: when needs clear up the device shell 1 inner wall, operating personnel pushes away mounting box 41 to discharge gate 15 department at first, gyro wheel 632 is pegged graft with keyway 14 afterwards, restart water pump 223 makes water tank 221 supply water to in the shower nozzle 236, then start driving motor 232, driving motor 232's output shaft rotates and drives second spur gear 233 and rotate, because internal gear 234 and second spur gear 233 mesh, consequently, second spur gear 233 rotates and drives first spur gear 235 and rotate, first spur gear 235 rotates and drives pipe 21 and rotate, pipe 21 rotates and drives shower nozzle 236 and rotate, make shower nozzle 236 spray the clearance to device shell 1 inner wall, impurity can be collected in mounting box 41, be convenient for operating personnel handles impurity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clean cement grinding device, includes device shell (1), device shell (1) bottom is equipped with discharge gate (15), its characterized in that: a plurality of mounting holes (13) have been seted up at device shell (1) top, mounting hole (13) pore wall rotates and is connected with pipe (21), be equipped with on device shell (1) and be used for sending water mechanism (22) to pipe (21) interior water spray, the one end that pipe (21) are located device shell (1) is fixed with shower nozzle (236), through-hole (2362) have been seted up on shower nozzle (236) lateral wall, still be equipped with on device shell (1) and be used for adjusting pipe (21) pivoted actuating mechanism (23).

2. The clean cement mill apparatus of claim 1, wherein: actuating mechanism (23) are including being fixed in first spur gear (235) on pipe (21) outer peripheral face, device shell (1) top is rotated and is connected with internal gear (234) with first spur gear (235) meshing, device shell (1) top still is fixed with driving motor (232), the coaxial second spur gear (233) with internal gear (234) meshing that are fixed with of output shaft of driving motor (232).

3. The clean cement mill apparatus of claim 1, wherein: the top of the spray head (236) is provided with a first spray hole (2361) which is obliquely arranged, and the bottom of the spray head (236) is provided with a second spray hole (2363) which is obliquely arranged.

4. The clean cement mill apparatus of claim 1, wherein: the device is characterized in that the bottom of the device shell (1) is connected with a sliding mechanism used for covering a discharge hole (15) mounting box (41), a connecting hole (411) is formed in the bottom of the mounting box (41), a filter screen (42) is mounted on the hole wall of the connecting hole (411), and a limiting mechanism (6) used for limiting the sliding of the mounting box (41) is arranged on the device shell (1).

5. The clean cement mill apparatus of claim 4, wherein: stop gear (6) is including being fixed in fixed plate (61) on mounting box (41) lateral wall, wear to be equipped with slide bar (62) on fixed plate (61), slide bar (62) are equipped with fixed subassembly (63) towards the one end of device shell (1), device shell (1) bottom is offered and is used for cotter way (14) of pegging graft with fixed subassembly (63), be fixed with connecting plate (633) on slide bar (62) the outer peripheral face, the cover is equipped with spacing spring (634) on slide bar (62), spacing spring (634) one end and connecting plate (633) fixed connection, spacing spring (634) other end and fixed plate (61) fixed connection.

6. The clean cement mill apparatus of claim 5, wherein: the fixing component (63) comprises a connecting block (631) fixed to one end, facing the device shell (1), of the sliding rod (62), and the side wall of the connecting block (631) is rotatably connected with a roller (632) used for being connected with the pin groove (14) in an inserting mode.

7. The clean cement mill apparatus of claim 4, wherein: first mounting groove (421) have been seted up to filter screen (42) outer peripheral face, first mounting groove (421) internal fixation has first magnetic path (422), second mounting groove (412) have been seted up to connecting hole (411) pore wall, second mounting groove (412) internal fixation has be used for with first magnetic path (422) complex second magnetic path (413).

8. The clean cement mill apparatus of claim 1, wherein: the water delivery mechanism (22) comprises a support frame (225) fixed on the device shell (1), a delivery pipe (224) is fixed on the support frame (225), the delivery pipe (224) is rotatably connected with the guide pipe (21), a connecting pipe (222) is fixed on the delivery pipe (224), a water tank (221) fixedly connected with the connecting pipe (222) is arranged on the device shell (1), and a water pump (223) used for delivering water to the connecting pipe (222) is arranged on the water tank (221).