CN209866617U - Multistage soil that becomes more meticulous grinds screening equipment - Google Patents
Multistage soil that becomes more meticulous grinds screening equipment Download PDFInfo
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- CN209866617U CN209866617U CN201920482859.9U CN201920482859U CN209866617U CN 209866617 U CN209866617 U CN 209866617U CN 201920482859 U CN201920482859 U CN 201920482859U CN 209866617 U CN209866617 U CN 209866617U
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Abstract
The utility model discloses a multistage refined soil grinding and screening device, which comprises a soil grinding and screening box and an elastic support frame, wherein the soil grinding and screening box is elastically supported and suspended by the elastic support frame, and a vibration motor is arranged on the soil grinding and screening box; the multi-stage soil grinding and screening mechanism comprises a driving motor, a transmission shaft in driving connection with the driving motor, a grinding disc set fixedly arranged on the transmission shaft and a screening disc set correspondingly matched with the grinding disc set; the driving motor drives the transmission shaft to drive the grinding disc group to rotate relative to the screening disc group so as to gradually grind and screen the soil in the screening disc group. The utility model provides a pair of multistage soil grinding screening equipment that becomes more meticulous, soil grinding screening is comparatively thorough, and is effectual, efficient.
Description
Technical Field
The utility model belongs to the technical field of soil detects, especially, relate to a multistage soil grinding screening equipment that becomes more meticulous.
Background
In soil testing process, need use the broken grinding device of soil to carry out broken grinding to the soil sample, but present broken grinding device grinds soil not thoroughly enough, need consume a large amount of time moreover and just can reach the detection requirement of soil particle size, leads to the soil detection efficiency to descend sharply. In order to solve the problem, the company designs a multistage soil grinding and screening equipment that becomes more meticulous, through grinding step by step and screening step by step to the soil sample for more thorough of soil grinding and screening saves time, improves the efficiency that soil detected.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a multistage soil grinding screening equipment that becomes more meticulous, soil grinding screening is comparatively thorough, and is effectual, efficient.
The technical scheme is as follows: in order to achieve the purpose, the multi-stage refined soil grinding and screening device comprises a soil grinding and screening box and an elastic support frame, wherein the soil grinding and screening box is elastically supported and suspended by the elastic support frame, and a vibration motor is installed on the soil grinding and screening box;
the multi-stage soil grinding and screening mechanism comprises a driving motor, a transmission shaft in driving connection with the driving motor, a grinding disc set fixedly arranged on the transmission shaft and a screening disc set correspondingly matched with the grinding disc set; the driving motor drives the transmission shaft to drive the grinding disc group to rotate relative to the screening disc group so as to gradually grind and screen the soil in the screening disc group.
Further, the grinding disc set and the screening disc set are both positioned inside the soil grinding and screening box; the grinding disc group comprises a plurality of round cake-shaped grinding discs which are vertically and linearly arranged, the screening disc group comprises a plurality of round shell-shaped screening discs which are vertically and linearly arranged, and the round cake-shaped grinding discs are concentrically arranged in the round shell-shaped screening discs in a one-to-one correspondence manner;
every all run through on the cake form abrasive disc and seted up a plurality of material holes that leak that distribute evenly, every the bottom surface of cake form abrasive disc all is provided with a plurality of even grinding teeth that distribute, every the screening hole that a plurality of distributions are even is all seted up to the dish bottom of round shell form screening dish.
Further, the aperture of the material leaking hole on the round cake-shaped grinding disc is gradually reduced from top to bottom; the number of grinding teeth on the round cake-shaped grinding disc is gradually increased from top to bottom; the aperture of the screening holes on the round shell-shaped screening disk is gradually reduced from top to bottom.
Further, the peripheral edge of the round cake-shaped grinding disc and the inner wall of the round shell-shaped screening disc have a tiny distance; the tooth tips of the grinding teeth and the inner disc bottom of the corresponding round shell-shaped screening disc are in a micro-interval; the opening end of the round shell-shaped screening disc expands outwards and extends to be fixedly connected with the inner box wall of the soil grinding and screening box.
Further, soil grinding and screening case top is provided with the pan feeding mouth, soil grinding and screening bottom of the case portion shrinks gradually and constitutes the receiving hopper, the bottom shrinkage mouth of receiving hopper is the discharge gate.
Furthermore, the elastic support frame comprises a support frame, a transverse support spring fixedly arranged on the support frame and a vertical support spring fixedly arranged on the support frame; the side setting of the horizontal elastic support soil grinding and screening case of horizontal supporting spring, the downside setting of the vertical elastic support receiving hopper of vertical supporting spring.
Has the advantages that: the utility model discloses a multistage soil grinding screening equipment that becomes more meticulous, beneficial effect as follows:
1) the utility model can ensure the soil to be ground and sieved thoroughly through the multi-stage grinding and multi-stage sieving of the soil, and has good grinding and sieving effect and high efficiency;
2) the utility model discloses simple structure, the simple operation effectively reduces the input cost, uses in being fit for the soil detection operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a soil milling screen box.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in attached figure 1 and attached figure 2, a multistage soil that becomes more meticulous grinds screening equipment, including soil grinding screening case 1 and elastic support frame 3, soil grinding screening case 1 passes through the unsettled setting of elastic support frame 3 elastic support, and installs vibrating motor 4 on the soil grinding screening case 1, and when vibrating motor 4 started, can improve the vibration range of the soil grinding screening case 1 of the unsettled setting of elasticity greatly, promotes going on effectively of soil screening, raises the efficiency.
The multi-stage soil grinding and screening mechanism 5 comprises a driving motor 51, a transmission shaft 52 in driving connection with the driving motor 51, a grinding disc group 53 fixedly arranged on the transmission shaft 52 and a screening disc group 54 correspondingly matched with the grinding disc group 53; the driving motor 51 drives the transmission shaft 52 to drive the grinding disc group 53 to rotate relative to the screening disc group 54 so as to grind and screen the soil in the screening disc group 54 step by step, the utility model can ensure that the soil is ground and screened more thoroughly through the multi-stage grinding and multi-stage screening of the soil, and has good grinding and screening effect and high efficiency; additionally, the utility model discloses simple structure, the simple operation effectively reduces the input cost, uses in the especially adapted soil detection operation.
More specifically, the grinding disc group 53 and the screening disc group 54 are both located inside the soil grinding and screening box 1; the grinding disc group 53 includes a plurality of circular cake-shaped grinding discs 531 arranged in a vertical straight line, the screening disc group 54 includes a plurality of circular shell-shaped screening discs 541 arranged in a vertical straight line, and the circular cake-shaped grinding discs 531 are concentrically arranged in the circular shell-shaped screening discs 541 in a one-to-one correspondence, so that a complete grinding and screening structure is formed.
Every all run through on the cake form abrasive disc 531 and seted up a plurality of material holes 5311 that leak that distribute evenly, every the bottom surface of cake form abrasive disc 531 all is provided with a plurality of even grinding teeth 5312 that distribute, every a plurality of even screening holes 5411 that distribute have all been seted up to the dish bottom of round shell form screening dish 541, and soil falls into round shell form screening dish 541 from material holes 5311, makes when the rotation of cake form abrasive disc 531 and to make grinding teeth 5312 carry out broken grinding to soil, and ground soil is then sieved through screening holes 5411.
It should be noted that the particles of the soil after being ground and sieved step by step are very small, and in order to ensure that the soil particles will not form a blockage in the material leaking hole 5311, it is necessary to ensure that the smaller the total amount of the soil particles entering the material leaking hole 5311 is less, so that the aperture of the material leaking hole 5311 on the cake-shaped grinding disc 531 is required to be gradually reduced from top to bottom; in order to ensure that the soil is ground gradually and fully, the number of the grinding teeth 5312 on the round cake-shaped grinding disc 531 from top to bottom is required to be increased gradually; in order to ensure thorough soil grinding and soil screening, the aperture of the screening holes 5411 of the circular shell-shaped screening disk 541 is required to be gradually reduced from top to bottom.
In order to prevent soil from being blocked between the outer circumferential edge of the round-cake-shaped grinding disk 531 and the inner wall of the round-shell-shaped screening disk 541 and also to improve space utilization, the outer circumferential edge of the round-cake-shaped grinding disk 531 and the inner wall of the round-shell-shaped screening disk 541 have a slight interval; in order to prevent some soil particles from being located between the tooth tips of the grinding teeth 5312 and the inner disc bottom of the round-shell-shaped screening disc 541 and not being effectively ground, the tooth tips of the grinding teeth 5312 have a slight spacing from the inner disc bottom of the corresponding round-shell-shaped screening disc 541; the dish mouth end of round shell form screening dish 541 extends along outwards expanding and links firmly with the inner box wall of soil grinding screening box 1, guarantees that the soil in last round shell form screening dish 541 can fall into next round shell form screening dish 541, avoids soil unrestrained to round shell form screening dish 541 outside to cause the pollution.
The soil grinds screening case 1 top and is provided with pan feeding mouth 11, soil grinds screening case 1 bottom and contracts gradually and constitutes receiving hopper 2, the bottom shrink mouth of receiving hopper 2 is discharge gate 21.
More specifically, the elastic support frame 3 includes a support frame 31, a transverse support spring 32 fixed on the support frame 31, and a vertical support spring 33 fixed on the support frame 31; the side setting of the horizontal elastic support soil grinding and screening case 1 of horizontal supporting spring 32, the downside setting of the vertical elastic support receiving hopper 2 of vertical supporting spring 33 guarantees uniformity and steadiness of the elastic support of soil grinding and screening case 1.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a multistage soil that refines grinds screening equipment which characterized in that: the soil grinding and screening box comprises a soil grinding and screening box (1) and an elastic support frame (3), wherein the soil grinding and screening box (1) is elastically supported and suspended through the elastic support frame (3), and a vibration motor (4) is installed on the soil grinding and screening box (1);
the soil screening and grinding machine is characterized by further comprising a multi-stage soil grinding and screening mechanism (5), wherein the multi-stage soil grinding and screening mechanism (5) comprises a driving motor (51), a transmission shaft (52) in driving connection with the driving motor (51), a grinding disc set (53) fixedly arranged on the transmission shaft (52) and a screening disc set (54) correspondingly matched with the grinding disc set (53); the driving motor (51) drives the transmission shaft (52) to drive the grinding disc set (53) to rotate relative to the screening disc set (54) so as to grind and screen the soil in the screening disc set (54) step by step.
2. The multi-stage refined soil grinding and screening device of claim 1, wherein: the grinding disc set (53) and the screening disc set (54) are both positioned inside the soil grinding and screening box (1); the grinding disc set (53) comprises a plurality of circular cake-shaped grinding discs (531) which are vertically and linearly arranged, the screening disc set (54) comprises a plurality of circular shell-shaped screening discs (541) which are vertically and linearly arranged, and the circular cake-shaped grinding discs (531) are concentrically arranged in the circular shell-shaped screening discs (541) in a one-to-one correspondence manner;
each round cake-shaped grinding disc (531) is provided with a plurality of uniformly distributed material leaking holes (5311) in a penetrating mode, the bottom surface of each round cake-shaped grinding disc (531) is provided with a plurality of uniformly distributed grinding teeth (5312), and the disc bottom of each round shell-shaped screening disc (541) is provided with a plurality of uniformly distributed screening holes (5411).
3. The multi-stage refined soil grinding and screening device of claim 2, wherein: the aperture of a material leaking hole (5311) on the round cake-shaped grinding disc (531) is gradually reduced from top to bottom; the number of grinding teeth (5312) on the round cake-shaped grinding disc (531) is gradually increased from top to bottom; the diameter of the screening holes (5411) on the round shell-shaped screening disk (541) is gradually reduced from top to bottom.
4. The multi-stage refined soil grinding and screening device as claimed in claim 3, wherein: the peripheral edge of the round cake-shaped grinding disc (531) has a tiny distance with the inner wall of the round shell-shaped screening disc (541); the tooth tip of the grinding tooth (5312) and the inner disc bottom of the corresponding round shell-shaped screening disc (541) have a micro distance; the opening end of the round shell-shaped screening plate (541) expands outwards and extends to be fixedly connected with the inner box wall of the soil grinding and screening box (1).
5. The multi-stage refined soil grinding and screening device of claim 1, wherein: the soil grinds screening case (1) top and is provided with pan feeding mouth (11), soil grinds screening case (1) bottom and contracts gradually and constitutes receiving hopper (2), the bottom shrink mouth of receiving hopper (2) is discharge gate (21).
6. The multi-stage refined soil grinding and screening device as claimed in claim 5, wherein: the elastic support frame (3) comprises a support frame (31), a transverse support spring (32) fixedly arranged on the support frame (31) and a vertical support spring (33) fixedly arranged on the support frame (31); the side setting of horizontal elastic support soil grinding screening case (1) of horizontal supporting spring (32), the downside setting of vertical elastic support receiving hopper (2) of vertical supporting spring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482859.9U CN209866617U (en) | 2019-04-11 | 2019-04-11 | Multistage soil that becomes more meticulous grinds screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482859.9U CN209866617U (en) | 2019-04-11 | 2019-04-11 | Multistage soil that becomes more meticulous grinds screening equipment |
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| Publication Number | Publication Date |
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| CN209866617U true CN209866617U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920482859.9U Active CN209866617U (en) | 2019-04-11 | 2019-04-11 | Multistage soil that becomes more meticulous grinds screening equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182047A (en) * | 2021-07-02 | 2021-07-30 | 徐州龙兴泰能源科技有限公司 | Chemical material crushing treatment method and device |
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2019
- 2019-04-11 CN CN201920482859.9U patent/CN209866617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182047A (en) * | 2021-07-02 | 2021-07-30 | 徐州龙兴泰能源科技有限公司 | Chemical material crushing treatment method and device |
| CN113182047B (en) * | 2021-07-02 | 2021-09-14 | 徐州龙兴泰能源科技有限公司 | Chemical material crushing treatment method and device |
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