High-efficiency solid material grinding bowl for laboratory

Abstract

The invention relates to the technical field of laboratory equipment, and discloses a laboratory solid material efficient grinding bowl which comprises a grinding box, grinding assemblies are slidably connected to the two sides of an inner cavity of the grinding box correspondingly, each grinding assembly comprises a bowl body, and first electric push rods are embedded in the two sides of the top of the inner cavity of the grinding box correspondingly; the telescopic end of the first electric push rod is fixedly connected with a lifting plate, the top of the lifting plate is fixedly connected with a grinding motor, and an output shaft of the grinding motor penetrates through the lifting plate and is fixedly connected with a grinding head. By arranging the grinding assembly, a chemical solid material can be ground during a chemical experiment, downward pressure can be provided for a grinding head by arranging a first electric push rod and a lifting plate, so that the grinding efficiency can be improved, meanwhile, by arranging an annular sealing gasket, grinding operation can be conducted, and the grinding efficiency can be improved. The sealing performance between the bowl body and the lifting plate is improved, dust splashing generated during grinding is avoided, environmental pollution and loss are avoided, and the grinding effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of laboratory equipment, in particular to a high-efficiency grinding mortar for solid materials used in laboratories. Background Art

[0002] In the process of chemical experiments, chemical raw materials need to be processed. Solid materials can be crushed by grinding devices, which can reduce the difficulty of chemical experiments. With the continuous development of science and technology, the functions of grinding devices are becoming more and more comprehensive.

[0003] During chemical experiments, solid chemical materials need to be ground into powder to facilitate chemical experiments. Existing high-efficiency grinding mortars for solid materials used in laboratories are prone to splashing when grinding solid materials, causing environmental pollution and losses. At the same time, there is no downward pressure during grinding, and the grinding efficiency is poor, which easily leads to poor results in subsequent experiments. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-efficiency grinding mortar for solid materials for laboratory use, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency grinding bowl for solid materials for laboratory use, comprising a grinding box, grinding components are slidably connected to both sides of the inner cavity of the grinding box, the grinding component comprises a bowl body, first electric push rods are embedded on both sides of the top of the inner cavity of the grinding box, the telescopic end of the first electric push rod is fixedly connected to a lifting plate, the top of the lifting plate is fixedly connected to a grinding motor, the output shaft of the grinding motor passes through the lifting plate and is fixedly connected to a grinding head, the bottom of the lifting plate is fixedly connected to an annular sealing gasket, the bottom of the annular sealing gasket is tightly fitted with the bowl body, the grinding head is located in the inner cavity of the bowl body, and a filter is provided at the bottom of the inner cavity of the bowl body.

[0006] By adopting the above technical solution and setting up a grinding assembly, chemical solid materials can be ground during chemical experiments, wherein the setting of the first electric push rod and the lifting plate can provide downward pressure to the grinding head, thereby improving the grinding efficiency. At the same time, the setting of the annular sealing gasket can increase the sealing between the bowl body and the lifting plate during the grinding operation, thereby avoiding dust splashing during grinding, causing environmental pollution and losses, and improving the grinding effect.

[0007] Preferably, a buffer assembly is provided at the bottom of the grinding box, and the buffer assembly includes a buffer pad fixedly mounted on the bottom of the grinding box, a buffer groove is provided in the inner cavity of the buffer pad, a damper is provided in the inner cavity of the buffer groove, and a spring is sleeved on the surface of the damper.

[0008] By adopting the above technical solution, the vibration generated by the grinding motor can be buffered, and the setting of the damper can increase the stability during buffering, reduce shaking, increase the smoothness of buffering, and further improve the grinding effect.

[0009] Preferably, both sides of the inner cavity of the grinding box are provided with sliding grooves, the inner cavity of the sliding groove is slidably connected with a slider, and one end of the slider away from the sliding groove is fixedly connected to the lifting plate.

[0010] By adopting the above technical solution, the lifting plate can be limited and guided to move, thereby increasing the stability when the first electric push rod pushes the lifting plate to move up and down.

[0011] Preferably, mounting grooves are provided on both sides of the bowl body, the inner cavity of the mounting groove is slidably connected with a mounting block, and one end of the mounting block away from the mounting groove is fixedly connected to the grinding box.

[0012] By adopting the above technical solution, the bowl body can be easily disassembled and assembled, so that the bowl body can be easily taken out from the grinding box after grinding and cleaned.

[0013] Preferably, the bottom of the buffer pad is fixedly connected to a base, grooves are provided on both sides of the bottom of the base, and a second electric push rod is fixedly connected to the top of the inner cavity of the groove, and a telescopic end of the second electric push rod is fixedly connected to a moving wheel.

[0014] By adopting the above technical solution, it is convenient for the user to move the grinding device.

[0015] Preferably, an annular groove is provided at the bottom of the lifting plate, an annular block is slidably connected to the inner cavity of the annular groove, and the bottom of the annular block is fixedly connected to the grinding head.

[0016] By adopting the above technical solution, the stability of the grinding motor driving the grinding head to perform grinding operations can be increased.

[0017] Preferably, a box door is provided on the surface of the grinding box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention can grind chemical solid materials during chemical experiments by setting up a grinding component, wherein the setting of the first electric push rod and the lifting plate can provide downward pressure to the grinding head, thereby improving the grinding efficiency, and the setting of the annular sealing gasket can increase the sealing between the bowl body and the lifting plate during the grinding operation, avoid dust splashing during grinding, cause environmental pollution and loss, and improve the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the structure of the present invention;

[0022] Figure 3 The structure of the present invention Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 The structure of the present invention Figure 2 A partial enlarged view of point B in the middle;

[0024] Figure 5 It is a three-dimensional diagram of the annular sealing gasket in the structure of the present invention.

[0025] In the figure: 1. grinding box; 2. grinding assembly; 201. bowl; 202. first electric push rod; 203. lifting plate; 204. grinding motor; 205. grinding head; 206. annular sealing gasket; 207. filter; 3. buffer assembly; 301. buffer pad; 302. buffer groove; 303. damper; 304. spring; 4. slide groove; 5. slider; 6. mounting groove; 7. mounting block; 8. base; 9. second electric push rod; 10. moving wheel; 11. annular groove; 12. annular block; 13. box door. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1:

[0028] See also Figure 1-5A high-efficiency grinding bowl for solid materials for laboratory use comprises a grinding box 1, grinding components 2 are slidably connected to both sides of the inner cavity of the grinding box 1, the grinding component 2 comprises a bowl body 201, first electric push rods 202 are embedded on both sides of the top of the inner cavity of the grinding box 1, a lifting plate 203 is fixedly connected to the telescopic end of the first electric push rod 202, a grinding motor 204 is fixedly connected to the top of the lifting plate 203, the output shaft of the grinding motor 204 passes through the lifting plate 203 and is fixedly connected to a grinding head 205, an annular sealing gasket 206 is fixedly connected to the bottom of the lifting plate 203, and the bottom of the annular sealing gasket 206 is fixedly connected to the bowl body 20 1 is tightly fitted, the grinding head 205 is located in the inner cavity of the bowl body 201, and a filter screen 207 is arranged at the bottom of the inner cavity of the bowl body 201. By arranging the grinding assembly 2, chemical solid materials can be ground during chemical experiments. The arrangement of the first electric push rod 202 and the lifting plate 203 can provide downward pressure to the grinding head 205, thereby improving the grinding efficiency. At the same time, the arrangement of the annular sealing gasket 206 can increase the sealing between the bowl body 201 and the lifting plate 203 during the grinding operation, avoid the dust splashing generated during grinding, cause environmental pollution and loss, and improve the grinding effect.

[0029] Embodiment 2:

[0030] See also Figure 1-5, a laboratory solid material efficient grinding bowl, comprising a grinding box 1, a buffer assembly 3 is arranged at the bottom of the grinding box 1, the buffer assembly 3 comprises a buffer pad 301 fixedly mounted at the bottom of the grinding box 1, a buffer groove 302 is arranged in the inner cavity of the buffer pad 301, a damper 303 is arranged in the inner cavity of the buffer groove 302, a spring 304 is sleeved on the surface of the damper 303, which can buffer the vibration generated by the grinding motor 204, and the setting of the damper 303 can increase the stability during buffering, reduce shaking, increase the stability of buffering, and further improve the grinding effect, both sides of the inner cavity of the grinding box 1 are provided with slide grooves 4, the inner cavity of the slide groove 4 is slidably connected with a slider 5, the end of the slider 5 away from the slide groove 4 is fixedly connected to the lifting plate 203, and the lifting plate 203 can be limited and guided to move, thereby increasing the stability when the first electric push rod 202 pushes the lifting plate 203 to move up and down, and the two sides of the bowl body 201 The sides are provided with mounting grooves 6, the inner cavity of the mounting groove 6 is slidably connected with a mounting block 7, and the end of the mounting block 7 away from the mounting groove 6 is fixedly connected to the grinding box 1, which can facilitate the disassembly and assembly of the bowl body 201, so that the bowl body 201 can be taken out of the grinding box 1 after grinding for cleaning. The bottom of the buffer pad 301 is fixedly connected with a base 8, and grooves are provided on both sides of the bottom of the base 8, and the top of the inner cavity of the groove is fixedly connected with a second electric push rod 9, and the telescopic end of the second electric push rod 9 is fixedly connected with a moving wheel 10, which can facilitate the user to move the grinding device. The bottom of the lifting plate 203 is provided with an annular groove 11, and the inner cavity of the annular groove 11 is slidably connected with an annular block 12, and the bottom of the annular block 12 is fixedly connected to the grinding head 205, which can increase the stability of the grinding motor 204 when driving the grinding head 205 to perform grinding operations. The surface of the grinding box 1 is provided with a box door 13.

[0031] The working principle is:

[0032] When in use, the box door 13 is opened, and then the bowl body 201 is taken out from the grinding box 1. At this time, the chemical solid to be ground can be placed in the bowl body 201, and then the bowl body 201 is pushed into the grinding box 1, and then the box door 13 is closed, and the two first electric push rods 202 are started to push the lifting plate 203 to move downward, which can provide downward pressure on the grinding head 205, and at the same time, the grinding motor 204 is started to drive the grinding head 205 to rotate, thereby improving the grinding efficiency. When the lifting plate 203 moves downward, it will simultaneously drive the annular sealing gasket 206 to move downward and engage with the bowl body 2 01 top, and as the first electric push rod 202 is pressed down, the sealing between the bowl body 201 can be increased, and the dust generated during grinding can be avoided from splashing, causing environmental pollution and loss, thereby improving the grinding effect. During the grinding operation, the grinding motor 204 will produce a certain vibration. At this time, the cooperation of the buffer pad 301 and the spring 304 can buffer the vibration generated by the grinding motor 204, and the setting of the damper 303 can increase the stability during buffering, reduce shaking, increase the stability of buffering, and further improve the grinding effect.

[0033] To sum up: this kind of high-efficiency grinding bowl for solid materials for laboratory use, by setting up the grinding component 2, can grind chemical solid materials during chemical experiments, wherein the setting of the first electric push rod 202 and the lifting plate 203 can provide downward pressure to the grinding head 205, thereby improving the grinding efficiency, and the setting of the annular sealing gasket 206 can increase the sealing between the bowl body 201 and the lifting plate 203 during the grinding operation, avoid the dust splashing generated during grinding, cause environmental pollution and loss, and improve the grinding effect.

[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] Although 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 high-efficiency grinding mortar for solid materials for laboratory use, comprising a grinding box (1), characterized in that: Grinding assemblies (2) are slidably connected to both sides of the inner cavity of the grinding box (1), and the grinding assembly (2) comprises a bowl body (201). First electric push rods (202) are embedded on both sides of the top of the inner cavity of the grinding box (1), and the telescopic end of the first electric push rod (202) is fixedly connected to a lifting plate (203). The top of the lifting plate (203) is fixedly connected to a grinding motor (204). The output shaft of the grinding motor (204) passes through the lifting plate (203) and is fixedly connected to a grinding head (205). The bottom of the lifting plate (203) is fixedly connected to an annular sealing gasket (206), and the bottom of the annular sealing gasket (206) is tightly fitted with the bowl body (201). The grinding head (205) is located in the inner cavity of the bowl body (201), and a filter screen (207) is provided at the bottom of the inner cavity of the bowl body (201).

2. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 1, characterized in that: A buffer assembly (3) is arranged at the bottom of the grinding box (1), and the buffer assembly (3) comprises a buffer pad (301) fixedly mounted on the bottom of the grinding box (1); a buffer groove (302) is provided in the inner cavity of the buffer pad (301); a damper (303) is arranged in the inner cavity of the buffer groove (302); and a spring (304) is sleeved on the surface of the damper (303).

3. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 1, characterized in that: Slide grooves (4) are provided on both sides of the inner cavity of the grinding box (1), and a slider (5) is slidably connected to the inner cavity of the slide groove (4), and the end of the slider (5) away from the slide groove (4) is fixedly connected to the lifting plate (203).

4. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 1, characterized in that: Both sides of the bowl body (201) are provided with mounting grooves (6), the inner cavity of the mounting groove (6) is slidably connected with a mounting block (7), and one end of the mounting block (7) away from the mounting groove (6) is fixedly connected to the grinding box (1).

5. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 2, characterized in that: The bottom of the buffer pad (301) is fixedly connected to a base (8), both sides of the bottom of the base (8) are provided with grooves, and the top of the inner cavity of the groove is fixedly connected to a second electric push rod (9), and the telescopic end of the second electric push rod (9) is fixedly connected to a moving wheel (10).

6. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 1, characterized in that: The bottom of the lifting plate (203) is provided with an annular groove (11), the inner cavity of the annular groove (11) is slidably connected with an annular block (12), and the bottom of the annular block (12) is fixedly connected to the grinding head (205).

7. The high-efficiency grinding mortar for solid materials for laboratory use according to claim 1, characterized in that: The surface of the grinding box (1) is provided with a box door (13).

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