Dual-power sand mill

Abstract

The utility model belongs to the technical field of sand mills, and particularly relates to a dual-power sand mill which comprises a base, the base comprises a first support, a sanding mechanism is installed on the upper surface of the first support and comprises a first connecting shell, and the lower surface of the first connecting shell is fixedly connected with the upper surface of the first support. A first motor is fixedly connected to the left side surface of the first connecting shell, a first rotating shaft is fixedly connected to the output end of the first motor, a spiral barrel is fixedly connected to the surface of the first rotating shaft, a first rod nail is fixedly connected to the surface of the spiral barrel, a shell is movably connected to the right side surface of the first connecting shell, and the spiral barrel is located in the shell; the inner wall of the shell is fixedly connected with a second rod nail, and a supporting frame is fixedly connected into the right side of the shell. According to the utility model, materials to be sanded on one side of the shell are uniformly distributed in the shell by adjusting the rotation of the spiral cylinder, so that the materials are ground more sufficiently, and the cooling effect of the sand mill is improved on the premise of ensuring the sanding effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand mills, in particular to a double-power sand mill. Background Art

[0002] Sand mill, also known as bead mill, is mainly used for wet grinding of chemical liquid products. According to performance, it can be divided into horizontal sand mill, basket sand mill and vertical sand mill. Sand mill is mainly composed of machine body, grinding cylinder, sand mill disc, grinding medium, motor and feed pump. The feeding speed is controlled by the feed pump. The grinding media are generally zirconia beads, glass beads, zirconium silicate beads, etc.

[0003] Since the feeding position of the existing sand mill is usually set at one end of the sand mill, the material to be sanded will enter from one end of the device during feeding, so that the material to be ground will be concentrated on one side of the shell, affecting the sanding effect. Summary of the invention

[0004] The purpose of the utility model is to provide a dual-power sand mill, which can adjust the rotation of the spiral drum so that the material to be sanded on one side of the shell is evenly distributed inside the shell, so that the material can be ground more fully, and the cooling effect of the utility model can be improved while ensuring the sanding effect.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a dual-power sand mill, including a base, the base includes a first bracket, a sanding mechanism is installed on the upper surface of the first bracket, the sanding mechanism includes a first connecting shell, the lower surface of the first connecting shell is fixedly connected to the upper surface of the first bracket, the left surface of the first connecting shell is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first rotating shaft, the surface of the first rotating shaft is fixedly connected to a spiral cylinder, the surface of the spiral cylinder is fixedly connected to a first nail, the right surface of the first connecting shell is movably connected to an outer shell, the spiral cylinder is located inside the outer shell, the inner wall of the outer shell is fixedly connected to a second nail, the right interior of the outer shell is fixedly connected to a support frame, and the right surface of the support frame is fixedly connected to a second rotating shaft.

[0006] Optionally, a feed pipe is fixedly connected to the upper surface of the first connecting shell, a second connecting shell is movably connected to the right side surface of the outer shell, and a discharge pipe is fixedly connected to the right side surface of the second connecting shell.

[0007] Optionally, a power mechanism is installed on the surface of the second rotating shaft, and the power mechanism includes a second gear, the inner wall of the second gear is fixedly connected to the surface of the second rotating shaft, a belt is installed on the surface of the second gear, and the inner wall of the belt is installed with the first gear.

[0008] Optionally, the inner wall of the first gear is fixedly connected to a third rotating shaft, the bottom of the first bracket is fixedly connected to a base, the upper surface of the base is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to one end of the third rotating shaft.

[0009] Optionally, a filtering mechanism is installed on the inner wall of the second connecting shell, and the filtering mechanism includes a filter screen, the surface of the filter screen is fixedly connected to the inner wall of the second connecting shell, and the surface of the filter screen is provided with through holes.

[0010] Optionally, a cooling mechanism is installed on the surface of the shell, and the cooling mechanism includes a cooling shell, the surface of the cooling shell is fixedly connected to the surface of the shell, the upper surface of the cooling shell is fixedly connected to a water inlet pipe, the upper surface of the cooling shell is fixedly connected to a water outlet pipe, and the water outlet pipe is located on the right side of the water inlet pipe.

[0011] Optionally, a second bracket is fixedly connected to the upper surface of the base, a discharge platform is fixedly connected to the upper surface of the second bracket, and the discharge platform is located below the discharge pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with a spiral drum, a first rod nail and a second rod nail. When in use, the second motor is started, and the output end of the second motor drives the outer shell to rotate, and the material to be sanded is added to the feed pipe. After the material enters the outer shell, it is ground by the first rod nail, the second rod nail and the medium therein. The first motor is started, and the output end of the first motor drives the first rotating shaft to rotate. The surface of the first rotating shaft is fixed with a spiral drum, which can transport the material located on the left side of the outer shell to the inside of the outer shell for uniform grinding. In the process of sanding, if the material is not ground sufficiently, the first motor can be reversed and then rotated forward, so that the material inside can return to the middle of the outer shell for continued grinding when it is about to be sent out of the outer shell. The utility model can start the first motor and adjust the rotation of the spiral drum fixed on the surface of the first rotating shaft fixed at the output end of the first motor so that the material to be sanded located on one side of the outer shell is evenly distributed inside the outer shell, so that the material is ground more fully.

[0014] The utility model is provided with a first motor, a cooling shell, a water inlet pipe and a water outlet pipe. When in use, since heat is generated during the sanding process and high temperature may affect the performance of some materials to be ground, when the temperature of the utility model is too high, the second motor can be turned off, so that the outer shell that is rotated by the second motor stops rotating, and the first motor is used to work by repeatedly rotating forward and reversely. At this time, cooling can be carried out by injecting cold water into the water inlet pipe on the upper surface of the cooling shell fixed on the outer shell surface, so that the cooling effect of the utility model can be improved under the premise of ensuring the sanding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0017] Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model from a first viewing angle;

[0018] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model from a second viewing angle;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;

[0020] Figure 5 It is an exploded view of the utility model.

[0021] In the figure: 1. base; 101. base; 102. first bracket; 103. second bracket; 104. discharge platform; 2. sanding mechanism; 201. shell; 202. first connecting shell; 203. first motor; 204. first rotating shaft; 205. spiral cylinder; 206. first nail; 207. second nail; 208. second rotating shaft; 209. feed pipe; 210. second connecting shell; 211. discharge pipe; 3. power mechanism; 301. second motor; 302. third rotating shaft; 303. first gear; 304. belt; 305. second gear; 4. filtering mechanism; 401. filter screen; 402. through hole; 5. cooling mechanism; 501. cooling shell; 502. water inlet pipe; 503. water outlet pipe. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Reference Figure 1-5, the dual-power sand mill provided by the embodiment of the utility model is now described. The dual-power sand mill includes a base 1, the base 1 includes a first bracket 102, a sand milling mechanism 2 is installed on the upper surface of the first bracket 102, the sand milling mechanism 2 includes a first connecting shell 202, the lower surface of the first connecting shell 202 is fixedly connected to the upper surface of the first bracket 102, the left surface of the first connecting shell 202 is fixedly connected to a first motor 203, the output end of the first motor 203 is fixedly connected to a first rotating shaft 204, the surface of the first rotating shaft 204 is fixedly connected to a spiral barrel 205, the surface of the spiral barrel 205 is fixedly connected to a first rod nail 206, the right side surface of the first connecting shell 202 is movably connected to an outer shell 201, the spiral barrel 205 is located inside the outer shell 201, the inner wall of the outer shell 201 is fixedly connected to a second rod nail 207, and the right side of the outer shell 201 is fixedly connected to a support frame, A second rotating shaft 208 is fixedly connected to the right surface of the support frame, and the material to be sanded is added to the feed pipe 209 fixed on the upper surface of the first connecting shell 202 fixed to the right surface of the first motor 203. After the material enters the outer shell 201, it is ground by the first rod nail 206, the second rod nail 207 and the medium therein. The first motor 203 is started, and the output end of the first motor 203 drives the first rotating shaft 204 to rotate. A spiral drum 205 is fixed on the surface of the first rotating shaft 204, which can transport the material located on the left side of the outer shell 201 to the inside of the outer shell 201 for uniform grinding. In the process of sanding, if the material is not ground sufficiently, the first motor 203 can be reversed and then rotated forward, so that the internal material can return to the middle of the outer shell 201 for continuous grinding when it is about to be sent out of the outer shell 201. The utility model starts the first motor 203 and adjusts the rotation of the spiral drum 205 fixed on the surface of the first rotating shaft 204 fixed to the output end of the first motor 203 so that the material to be sanded on one side of the shell 201 is evenly distributed inside the shell 201, so that the material is ground more fully.

[0027] The upper surface of the first connecting shell 202 is fixedly connected with a feed pipe 209, the right side surface of the outer shell 201 is movably connected with a second connecting shell 210, the right side surface of the second connecting shell 210 is fixedly connected with a discharge pipe 211, the surface of the second rotating shaft 208 is installed with a power mechanism 3, the power mechanism 3 includes a second gear 305, the inner wall of the second gear 305 is fixedly connected to the surface of the second rotating shaft 208, a belt 304 is installed on the surface of the second gear 305, the inner wall of the belt 304 is installed with a first gear 303, the inner wall of the first gear 303 is fixedly connected with a third rotating shaft 302, and the bottom of the first bracket 102 is fixedly connected with a base 1 01, a second motor 301 is fixedly connected to the upper surface of the base 101, and the output end of the second motor 301 is fixedly connected to one end of the third rotating shaft 302. When the second motor 301 is started, the third rotating shaft 302 fixed to the output end of the second motor 301 rotates, driving the first gear 303 fixed to the surface of the third rotating shaft 302 to rotate, and the belt 304 installed on the surface of the first gear 303 drives the second gear 305 in contact with the surface of the belt 304 to rotate, and the second rotating shaft 208 fixed to the inner wall of the second gear 305 rotates, and finally drives the outer shell 201 on the surface of the support frame fixed to the second rotating shaft 208 to rotate, and the inner wall of the second connecting shell 210 A filtering mechanism 4 is installed, the filtering mechanism 4 includes a filter screen 401, the surface of the filter screen 401 is fixedly connected to the inner wall of the second connecting shell 210, a through hole 402 is opened on the surface of the filter screen 401, a cooling mechanism 5 is installed on the surface of the outer shell 201, the cooling mechanism 5 includes a cooling shell 501, the surface of the cooling shell 501 is fixedly connected to the surface of the outer shell 201, the upper surface of the cooling shell 501 is fixedly connected to a water inlet pipe 502, the upper surface of the cooling shell 501 is fixedly connected to a water outlet pipe 503, and the water outlet pipe 503 is located on the right side of the water inlet pipe 502. Since heat is generated during the sand grinding process, high temperature may affect the properties of some materials to be ground. Therefore, when the temperature of the utility model is too high, the second motor 301 can be turned off, so that the rotating shell 201 supplied by the second motor 301 stops rotating, and the first motor 203 is used to repeatedly rotate forward and reverse to work. At this time, cold water can be injected into the water inlet pipe 502 on the upper surface of the cooling shell 501 fixed on the surface of the shell 201 to cool down. The cooling effect of the utility model can be improved while ensuring the sanding effect. The upper surface of the base 101 is fixedly connected to the second bracket 103, and the upper surface of the second bracket 103 is fixedly connected to the discharge platform 104, and the discharge platform 104 is located below the discharge pipe 211.

[0028] Working principle: When the utility model is used, the second motor 301 is started, and the output end of the second motor 301 drives the third rotating shaft 302 to rotate, thereby driving the first gear 303 fixed on the surface of the third rotating shaft 302 to rotate, and the belt 304 installed on the surface of the first gear 303 drives the second gear 305 in contact with the surface of the belt 304 to rotate, thereby driving the second rotating shaft 208 fixed on the inner wall of the second gear 305 to rotate, and finally drives the outer shell 201 on the surface of the support frame fixed to the second rotating shaft 208 to rotate, and feeds the material into the feed pipe 209 fixed on the upper surface of the first connecting shell 202 fixed on the right side surface of the first motor 203. The material to be sanded is added, and after entering the shell 201, it is ground by the first nail 206, the second nail 207 and the medium therein, and the first motor 203 is started, and the output end of the first motor 203 drives the first rotating shaft 204 to rotate. A spiral drum 205 is fixed on the surface of the first rotating shaft 204, which can transport the material located on the left side of the shell 201 to the inside of the shell 201 for uniform grinding. In the process of sanding, if the material is not ground sufficiently, the first motor 203 can be reversed and then rotated forward, so that the internal material can return to the middle of the shell 201 for continuous grinding when it is about to be sent out of the shell 201. The utility model starts the first motor 203 and adjusts the rotation of the spiral drum 205 fixed on the surface of the first rotating shaft 204 fixed at the output end of the first motor 203 so that the material to be sanded on one side of the shell 201 is evenly distributed inside the shell 201, so that the material is ground more fully. Since heat is generated during the sanding process, and high temperature may affect the performance of some materials to be ground, when the temperature of the utility model is too high, the second motor 301 can be turned off, so that the shell 201 rotating through the second motor 301 stops rotating, and the first motor 203 repeatedly rotates forward and reverse to work. At this time, cold water can be injected into the water inlet pipe 502 on the upper surface of the cooling shell 501 fixed on the surface of the shell 201 to cool down, so that the cooling effect of the utility model can be improved under the premise of ensuring the sanding effect.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-power sand mill, comprising a base (1), characterized in that: The base (1) comprises a first bracket (102), a sanding mechanism (2) is mounted on the upper surface of the first bracket (102), the sanding mechanism (2) comprises a first connecting shell (202), the lower surface of the first connecting shell (202) is fixedly connected to the upper surface of the first bracket (102), a first motor (203) is fixedly connected to the left surface of the first connecting shell (202), an output end of the first motor (203) is fixedly connected to a first rotating shaft (204), and the first rotating shaft (204) ) is fixedly connected to the surface of a spiral cylinder (205), a first rod nail (206) is fixedly connected to the surface of the spiral cylinder (205), an outer shell (201) is movably connected to the right surface of the first connecting shell (202), the spiral cylinder (205) is located inside the outer shell (201), a second rod nail (207) is fixedly connected to the inner wall of the outer shell (201), a support frame is fixedly connected to the right interior of the outer shell (201), and a second rotating shaft (208) is fixedly connected to the right surface of the support frame.

2. The dual-power sand mill according to claim 1, characterized in that: The upper surface of the first connecting shell (202) is fixedly connected to a feed pipe (209), the right side surface of the outer shell (201) is movably connected to a second connecting shell (210), and the right side surface of the second connecting shell (210) is fixedly connected to a discharge pipe (211).

3. The dual-power sand mill according to claim 1, characterized in that: A power mechanism (3) is installed on the surface of the second rotating shaft (208), and the power mechanism (3) includes a second gear (305). The inner wall of the second gear (305) is fixedly connected to the surface of the second rotating shaft (208). A belt (304) is installed on the surface of the second gear (305), and the inner wall of the belt (304) is installed with a first gear (303).

4. The dual-power sand mill according to claim 3, characterized in that: The inner wall of the first gear (303) is fixedly connected to a third rotating shaft (302), the bottom of the first bracket (102) is fixedly connected to a base (101), the upper surface of the base (101) is fixedly connected to a second motor (301), and the output end of the second motor (301) is fixedly connected to one end of the third rotating shaft (302).

5. The dual-power sand mill according to claim 2, characterized in that: A filter mechanism (4) is installed on the inner wall of the second connecting shell (210), and the filter mechanism (4) comprises a filter screen (401). The surface of the filter screen (401) is fixedly connected to the inner wall of the second connecting shell (210), and a through hole (402) is provided on the surface of the filter screen (401).

6. The dual-power sand mill according to claim 2, characterized in that: A cooling mechanism (5) is installed on the surface of the outer shell (201), and the cooling mechanism (5) comprises a cooling shell (501), the surface of the cooling shell (501) is fixedly connected to the surface of the outer shell (201), the upper surface of the cooling shell (501) is fixedly connected to a water inlet pipe (502), the upper surface of the cooling shell (501) is fixedly connected to a water outlet pipe (503), and the water outlet pipe (503) is located on the right side of the water inlet pipe (502).

7. The dual-power sand mill according to claim 4, characterized in that: The upper surface of the base (101) is fixedly connected to a second bracket (103), and the upper surface of the second bracket (103) is fixedly connected to a discharge platform (104), and the discharge platform (104) is located below the discharge pipe (211).

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