Rod mill sanding machine

Abstract

The utility model discloses a rod mill sanding machine which comprises a base, a cleaning part, a driving part and a grinding part, the cleaning part is arranged at the upper end of the base, and the cleaning part comprises an electric push rod detachably and fixedly arranged at the upper end of the base, a supporting plate detachably and fixedly arranged at the upper end of the electric push rod, an air cylinder fixedly arranged at the upper end of the supporting plate and a push rod fixedly arranged at the output end of the air cylinder. By arranging the cleaning part, when cleaning is needed, an electric push rod is firstly started to push a supporting plate to move upwards, so that a cleaning plate is aligned with the grinding part, and then an air cylinder is started to push a push rod to move, so that the cleaning plate performs cleaning; in this way, the problems that the cleanliness of the equipment is affected due to the difference of factors such as techniques and strength of different employees in the cleaning process when the employees manually clean the equipment, and the employees are hurt due to the fact that the employees can make contact with sharp edges or moving parts of the equipment can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rod mill sand making, in particular to a rod mill sand making machine. Background Art

[0002] As an efficient and multifunctional sand and gravel preparation equipment, rod mill sand making machine plays a vital role in many industries such as construction, highways, railways, water conservancy and hydropower. In the sand and gravel processing production line, rod mill sand making machine, with its unique rod grinding process, finely grinds various raw materials into sand and gravel particles that meet various engineering needs, ensuring the stability and reliability of sand and gravel quality. Compared with the traditional sand and gravel preparation method, rod mill sand making machine not only has high output and can meet the needs of large-scale engineering projects, but also has uniform particle size of sand and gravel particles prepared by it, which greatly improves the quality and use effect of engineering materials. In addition, the energy consumption of rod mill sand making machine during operation is relatively low, which not only saves energy, but also reduces production costs, creating more economic benefits for enterprises. It is precisely with these significant advantages that rod mill sand making machine has been widely used and promoted in the field of sand and gravel processing. Whether it is concrete preparation in the construction industry, roadbed material production of highways and railways, or sand and gravel demand in water conservancy and hydropower projects, rod mill sand making machine can provide stable, efficient and high-quality sand and gravel products, providing strong support for the development of various industries.

[0003] After completing the grinding task, an existing rod mill sand making machine requires employees to manually clean the equipment. First of all, manual cleaning of the rod mill sand making machine means that employees need to directly contact the inside of the equipment, which undoubtedly increases the safety risk of operation. During the cleaning process, employees will come into contact with the sharp edges or moving parts of the equipment, which will cause harm to employees. In addition, if employees do not understand the structure and working principle of the equipment well enough, they will cause damage to the equipment due to improper operation, which will affect the normal service life of the equipment. At the same time, the efficiency of manual cleaning cannot be ignored. Compared with automated cleaning equipment, manual cleaning is slower and more time-consuming, which not only affects the efficiency of the entire sand and gravel preparation production line, but also causes the equipment to be unable to perform the next round of grinding while waiting for cleaning, thereby reducing the overall production capacity. In addition, manual cleaning will also lead to inconsistent cleaning effects. Due to differences in techniques, strength and other factors among different employees during the cleaning process, it is difficult to ensure that each cleaning can achieve the same effect. This inconsistency will affect the cleanliness of the equipment, and thus affect the quality of subsequent sand and gravel preparation. Utility Model Content

[0004] The purpose of the utility model is to provide a rod mill sand making machine to solve the problem raised in the above background technology that after completing the grinding task, the existing rod mill sand making machine needs to be manually cleaned by employees, which will lead to inconsistent cleaning effects, affect the cleanliness of the equipment, and further affect the quality of subsequent sand and gravel preparation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rod mill sand making machine, comprising a base, a cleaning part, a driving part and a grinding part: the cleaning part is arranged at the upper end of the base, the cleaning part comprises an electric push rod detachably fixed to the upper end of the base, a support plate detachably fixed to the upper end of the electric push rod, a cylinder fixed to the upper end of the support plate, a push rod fixed to the output end of the cylinder, a cleaning plate welded to one end of the push rod and a sliding hole opened on one side of the cleaning plate, the cleaning plate is welded to the end of the push rod opposite to the cylinder, and the sliding hole passes through the cleaning plate.

[0006] By adopting the above technical solution, when cleaning is required, the electric push rod is first started, so that the electric push rod pushes the support plate up, so that the cleaning plate is aligned with the grinding part, and then the cylinder is started to push the push rod to move, so that the cleaning plate is cleaned. In this way, it is possible to avoid the problem that employees manually clean the equipment due to differences in techniques, strength and other factors among different employees during the cleaning process, which affects the cleanliness of the equipment and the employees may come into contact with sharp edges or moving parts of the equipment, causing injuries to the employees.

[0007] Preferably, a driving unit is provided at the upper end of the base, and the driving unit includes a supporting block 1 welded to the upper end of the base, a motor detachably fixed to the upper end of the supporting block 1, and a rotating shaft fixed to the output end of the motor.

[0008] By adopting the above technical solution, the support block 1 is used to support the motor, and the motor is used to provide driving force for the rotation of the rotating shaft.

[0009] Preferably, the driving part also includes a small gear fixed to one end of the rotating shaft, a large gear meshing with the outside of the small gear, a support block three welded to the upper end of the base, a shielding frame welded to the upper end of the support block three, a mounting hole opened on one side of the shielding frame, a column inserted into the mounting hole and a sealing plate welded to one side of the column, and the small gear and the large gear are located inside the shielding frame.

[0010] By adopting the above technical solution, the small gear drives the large gear to rotate, so that the grinding part rotates, and due to the design of the sliding ring, the stability of the rotation of the grinding part can be guaranteed. When the large gear and the small gear fail, the plug is pulled out of the mounting hole, and then the sealing plate is taken out for maintenance.

[0011] Preferably, the driving part further comprises a supporting block 2 welded to the upper end of the base and a sliding ring slidably connected to the upper end of the supporting block 2.

[0012] By adopting the above technical solution, the sliding ring is designed as an arc to ensure the stability of the grinding cylinder rotation.

[0013] Preferably, a grinding part is arranged inside the driving part, and the grinding part includes a grinding cylinder welded to the inner wall of the large gear, a feed pipe fixed to the upper end of the grinding cylinder, an electromagnetic valve sleeved on the outside of the feed pipe and a grinding rod welded to the inner wall of the grinding cylinder.

[0014] By adopting the above technical solution, the raw material is transported into the grinding cylinder through the feed pipe, and then the grinding cylinder is driven to rotate by the driving part, and then the raw material is ground by the grinding rods in the grinding cylinder.

[0015] Preferably, the grinding part also includes a discharge frame welded to one side of the grinding cylinder, a discharge port opened on the lower side of the discharge frame, a rotating shaft welded to one end of the grinding cylinder, a cylinder cover fixed to both ends of the rotating shaft and a handle welded to the outside of the cylinder cover.

[0016] By adopting the above technical solution, the shaft is used to drive the cylinder cover to rotate, the cylinder cover is used to seal the grinding cylinder, and the design of the handle can facilitate the rotation of the cylinder cover.

[0017] Preferably, the grinding part also includes a discharge box slidably connected to the lower end of the discharge frame, a discharge outlet opened on one side of the discharge box, an inclined plate welded to the inner wall of the discharge outlet, and a transportation part welded to the upper end of the base.

[0018] By adopting the above technical solution, the raw materials are discharged through the discharge port on the discharge frame, then transported to the inclined plate through the discharge box, and then transported to the transportation part through the inclined plate, and then the ground raw materials are transported to subsequent processing equipment through the transportation part.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By setting up a cleaning part, when cleaning is needed, first start the electric push rod, so that the electric push rod pushes the support plate up, so that the cleaning plate is aligned with the grinding part, and then start the cylinder to push the push rod to move, so that the cleaning plate is cleaned. In this way, it can be avoided that employees manually clean the equipment because of the differences in techniques, strength and other factors of different employees during the cleaning process, which affects the cleanliness of the equipment and the employees will touch the sharp edges or moving parts of the equipment, which will cause injuries to the employees;

[0021] 2. By setting up a driving part, by starting the motor, the rotating shaft is driven to rotate, the small gear drives the large gear to rotate, and the grinding part is rotated. Due to the design of the sliding ring, the stability of the rotation of the grinding part can be guaranteed. When the large gear and the small gear fail, the plug is pulled out of the installation hole, and then the sealing plate is taken out for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model device;

[0023] Figure 2 This is a schematic diagram of the structure of the cleaning part of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the drive unit of the utility model;

[0025] Figure 4 This is a schematic diagram of the grinding part structure of the utility model.

[0026] In the figure: 1. base; 2. cleaning part; 201. electric push rod; 202. support plate; 203. cylinder; 204. push rod; 205. cleaning plate; 206. sliding hole; 3. driving part; 301. support block 1; 302. motor; 303. rotating shaft; 304. small gear; 305. large gear; 306. shielding frame; 307. mounting hole; 308. support block 2; 309. sliding ring; 310. support block 3; 4. grinding part; 401. grinding cylinder; 402. feeding pipe; 403. solenoid valve; 404. discharging frame; 405. discharging port; 406. grinding rod; 407. rotating shaft; 408. cylinder cover; 409. handle; 410. discharging box; 411. discharge port; 412. inclined plate; 413. transportation part; 5. sealing plate; 6. plug column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1 and Figure 2The utility model provides a technical solution: a rod mill sand making machine, comprising a base 1, a cleaning part 2, a driving part 3 and a grinding part 4: the base 1 is rectangular in design, and is used to provide installation conditions for the parts of the rod mill sand making machine. The cleaning part 2 is arranged at the upper end of the base 1. The cleaning part 2 includes an electric push rod 201 that is detachably fixed to the upper end of the base 1. The electric push rod 201 converts the rotary motion of the motor into the linear motion of the push rod, thereby realizing various pushing, pulling, lifting and other actions. The above is the working principle of the electric push rod 201, which will not be repeated below. The support plate 202 that is detachably fixed to the upper end of the electric push rod 201 is rectangular in design, and is used to provide installation conditions for the cylinder 203. The cylinder 203 that is fixed to the upper end of the support plate 202 inputs compressed air through the rodless cavity on the cylinder 203, and exhausts air from the rod cavity. The pressure difference between the two cavities of the cylinder 203 acts on the piston, forming a force to push the piston to move, so that the piston rod extends. When the rod cavity takes in air and the rodless cavity exhausts air, the piston rod retracts. If the rod cavity and the rodless cavity alternately take in air and exhaust air, the piston can make reciprocating linear motion. The above is the working principle of the cylinder 203, which will not be repeated below. The push rod 204 is fixed at the output end of the cylinder 203. The push rod 204 is a cylindrical design, which is used to connect the cylinder 203 and the cleaning plate 205. The cleaning plate 205 welded to one end of the push rod 204 is an arc design, which is used to clean the grinding part 4, and the sliding hole 206 opened on one side of the cleaning plate 205 is an arc design to prevent the grinding rod 406 from blocking the movement of the cleaning plate 205. The cleaning plate 205 is welded to the end of the push rod 204 opposite to the cylinder 203, and the sliding hole 206 runs through the cleaning plate 205.

[0030] When cleaning is required, the electric push rod 201 is first started, so that the electric push rod 201 pushes the support plate 202 to move up, so that the cleaning plate 205 is aligned with the grinding part 4, and then the cylinder 203 is started to push the push rod 204 to move, so that the cleaning plate 205 is cleaned. In this way, it is possible to avoid the problem that employees manually clean the equipment due to differences in techniques, strength and other factors during the cleaning process of different employees, which affects the cleanliness of the equipment and the employees may come into contact with sharp edges or moving parts of the equipment, causing injuries to the employees.

[0031] Embodiment 2

[0032] See also Figure 3A rod mill sand making machine includes a support block 301, a motor 302, a rotating shaft 303, a small gear 304, a large gear 305, a shielding frame 306, a mounting hole 307, a support block 2 308, a sliding ring 309, a support block 310, a sealing plate 5 and a plug column 6: a driving part 3 is provided at the upper end of the base 1, and the driving part 3 includes a support block 301 welded to the upper end of the base 1, the support block 301 is of rectangular design, and is used to support the motor 302, and the motor 302 is detachably fixed to the upper end of the support block 301, and the motor 302 is used to provide a driving force for the rotation of the rotating shaft 303, and the rotating shaft 303 is fixed at the output end of the motor 302, and the rotating shaft 303 is of cylindrical design, and is used to drive the small gear 304 to rotate, and the driving part 3 also includes a small gear 304 fixed at one end of the rotating shaft 303, and a large gear 305 meshing with the outer side of the small gear 304. , the large gear 305 is driven to rotate by the small gear 304, which can save more effort. The support block three 310 is welded to the upper end of the base 1. The support block three 310 is of rectangular design and is used to support the shielding frame 306. The shielding frame 306 is welded to the upper end of the support block three 310. The shielding frame 306 is used to prevent dust from affecting the rotation of the gear. A mounting hole 307 is opened on one side of the shielding frame 306. The mounting hole 307 is used to fix the plug column 6. The plug column 6 inserted in the mounting hole 307 and the sealing plate 5 welded to one side of the plug column 6, the sealing plate 5 is used to seal the shielding frame 306, the small gear 304 and the large gear 305 are located inside the shielding frame 306, the driving part 3 also includes a support block two 308 welded to the upper end of the base 1 and a sliding ring 309 slidably connected to the upper end of the support block two 308. The sliding ring 309 is of arc design and is used to ensure the stability of the rotation of the grinding cylinder 401.

[0033] By starting the motor 302, the rotating shaft 303 is driven to rotate, and the small gear 304 drives the large gear 305 to rotate, so that the grinding part 4 rotates. Due to the design of the sliding ring 309, the stability of the rotation of the grinding part 4 can be guaranteed. When the large gear 305 and the small gear 304 fail, the plug 6 is pulled out from the mounting hole 307, and then the sealing plate 5 is taken out for maintenance.

[0034] Embodiment 3

[0035] See also Figure 4A rod mill sand making machine includes a grinding cylinder 401, a feed pipe 402, a solenoid valve 403, a discharge frame 404, a discharge port 405, a grinding rod 406, a rotating shaft 407, a cylinder cover 408, a handle 409, a discharge box 410, a discharge port 411, an inclined plate 412, and a transport unit 413: a grinding unit 4 is arranged inside a driving unit 3, and the grinding unit 4 includes a grinding cylinder 401 welded to the inner wall of a large gear 305, and the grinding cylinder 401 is of cylindrical design and is used to grind raw materials. A feed pipe 402 is fixed to the upper end of the grinding cylinder 401. The grinding section 404 further comprises a discharge frame 404 welded to one side of the grinding cylinder 401, the discharge frame 404 is designed as an arc, and is used to discharge the processed raw materials. The discharge frame 404 is provided at the lower side of the discharge frame 404, and the discharge frame 404 is provided at the lower side of the discharge frame 404. The material port 405 is rectangular in design and is used to ensure the size of the discharged raw materials. The rotating shaft 407 welded to one end of the grinding cylinder 401 is cylindrical in design and is used to drive the cylinder cover 408 to rotate. The cylinder covers 408 fixed to both ends of the rotating shaft 407 are arc-shaped and are used to seal the grinding cylinder 401. The handle 409 welded to the outside of the cylinder cover 408 is designed to facilitate the rotation of the cylinder cover 408. The grinding part 4 also includes a discharge box slidably connected to the lower end of the discharge frame 404. 410, the discharge box 410 is of rectangular design and is used for collecting the raw materials discharged from the discharge port 405, a discharge port 411 is opened on one side of the discharge box 410, the discharge port 411 is of rectangular design and is used for transporting the raw materials of the discharge box 410 to the inclined plate 412, the inclined plate 412 is welded to the inner wall of the discharge port 411, the inclined plate 412 is of rectangular design and is used for transporting the raw materials to the transport part 413, the transport part 413 is welded to the upper end of the base 1, and the transport part 413 can transport the ground raw materials to subsequent processing equipment.

[0036] The raw material is transported to the grinding cylinder 401 through the feed pipe 402, and then the grinding cylinder 401 is driven to rotate by the driving part 3, and then the raw material is ground by the grinding rod 406 in the grinding cylinder 401, and then discharged through the discharge port 405 on the discharge frame 404, and then transported to the inclined plate 412 through the discharge box 410, and then transported to the transport part 413 through the inclined plate 412, and then the ground raw material is transported to the subsequent processing equipment through the transport part 413

[0037] Working principle: First, the raw material is transported to the grinding cylinder 401 through the feed pipe 402, and the motor 302 is started to drive the rotating shaft 303 to rotate, so that the small gear 304 drives the large gear 305 to rotate, and the grinding part 4 rotates. Due to the design of the sliding ring 309, the stability of the rotation of the grinding part 4 can be guaranteed. When the large gear 305 and the small gear 304 fail, the plug 6 is pulled out from the mounting hole 307, and then the sealing plate 5 is taken out, and then maintenance is carried out, and then the raw material is ground by the grinding rod 406 in the grinding cylinder 401; secondly, it is discharged through the discharge port 405 on the discharge frame 404, and then transported to the inclined plate 412 through the discharge box 410. , and then transported to the transport part 413 through the inclined plate 412, and then the ground raw materials are transported to the subsequent processing equipment through the transport part 413; finally, when cleaning is required, the electric push rod 201 is started first, so that the electric push rod 201 pushes the support plate 202 to move up, so that the cleaning plate 205 is aligned with the grinding part 4, and then the cylinder 203 is started, thereby pushing the push rod 204 to move, so that the cleaning plate 205 is cleaned, so that employees can avoid manual cleaning of the equipment due to differences in techniques, strength and other factors of different employees during the cleaning process, which affects the cleanliness of the equipment and the employees may come into contact with the sharp edges or moving parts of the equipment, causing injuries to the employees.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rod mill sand making machine, characterized in that: include: Base (1); A cleaning portion (2), the cleaning portion (2) being arranged at the upper end of the base (1), the cleaning portion (2) comprising an electric push rod (201) detachably fixed to the upper end of the base (1), a support plate (202) detachably fixed to the upper end of the electric push rod (201), a cylinder (203) fixed to the upper end of the support plate (202), a push rod (204) fixed to the output end of the cylinder (203), a cleaning plate (205) welded to one end of the push rod (204), and a sliding hole (206) opened on one side of the cleaning plate (205), the cleaning plate (205) being welded to the end of the push rod (204) opposite to the cylinder (203), and the sliding hole (206) penetrating the cleaning plate (205).

2. The rod mill sand making machine according to claim 1, characterized in that: A driving unit (3) is provided at the upper end of the base (1), and the driving unit (3) comprises a supporting block (301) welded to the upper end of the base (1), a motor (302) detachably fixed to the upper end of the supporting block (301), and a rotating shaft (303) fixed to the output end of the motor (302).

3. A rod mill sand making machine according to claim 2, characterized in that: The driving part (3) further comprises a small gear (304) fixedly mounted at one end of the rotating shaft (303), a large gear (305) meshing with the outside of the small gear (304), a support block three (310) welded to the upper end of the base (1), a shielding frame (306) welded to the upper end of the support block three (310), a mounting hole (307) provided at one side of the shielding frame (306), a plug post (6) inserted into the mounting hole (307), and a sealing plate (5) welded to one side of the plug post (6), wherein the small gear (304) and the large gear (305) are located inside the shielding frame (306).

4. The rod mill sand making machine according to claim 2, characterized in that: The driving part (3) further comprises a second supporting block (308) welded to the upper end of the base (1) and a sliding ring (309) slidably connected to the upper end of the second supporting block (308).

5. The rod mill sand making machine according to claim 4, characterized in that: A grinding section (4) is arranged inside the driving section (3), and the grinding section (4) comprises a grinding cylinder (401) welded to the inner wall of the large gear (305), a feed pipe (402) fixed to the upper end of the grinding cylinder (401), an electromagnetic valve (403) sleeved on the outside of the feed pipe (402), and a grinding rod (406) welded to the inner wall of the grinding cylinder (401).

6. The rod mill sand making machine according to claim 5, characterized in that: The grinding section (4) further comprises a discharge frame (404) welded to one side of the grinding cylinder (401), a discharge port (405) provided at the lower side of the discharge frame (404), a rotating shaft (407) welded to one end of the grinding cylinder (401), a cylinder cover (408) fixed to both ends of the rotating shaft (407), and a handle (409) welded to the outer side of the cylinder cover (408).

7. The rod mill sand making machine according to claim 5, characterized in that: The grinding section (4) further comprises a discharge box (410) slidably connected to the lower end of the discharge frame (404), a discharge outlet (411) opened on one side of the discharge box (410), an inclined plate (412) welded to the inner wall of the discharge outlet (411), and a transport section (413) welded to the upper end of the base (1).

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