CN219463534U - Biological laboratory grinding equipment - Google Patents
Biological laboratory grinding equipment Download PDFInfo
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- CN219463534U CN219463534U CN202320695919.1U CN202320695919U CN219463534U CN 219463534 U CN219463534 U CN 219463534U CN 202320695919 U CN202320695919 U CN 202320695919U CN 219463534 U CN219463534 U CN 219463534U
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- fixedly connected
- shell
- motor
- biological laboratory
- grinding
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Abstract
The utility model discloses biological laboratory grinding equipment which comprises a shell, two motor boxes and a connecting plate, wherein two sides of the shell are fixedly connected with the two motor boxes respectively, the top of the connecting plate is fixedly connected with the top of the shell, connecting columns are fixedly connected to the front side and the rear side of the connecting plate, gears are sleeved on the surfaces of the connecting columns, and a connecting rod is fixedly connected to one side, away from the shell, of each gear. The utility model achieves the advantage of bidirectional grinding through the matched use of the gears, the connecting rods, the movable columns, the grinding stone rollers, the asynchronous motor, the unidirectional screw rods, the movable blocks, the connecting blocks, the racks, the track grooves and the motor forward and backward rotation controllers, and solves the problem that the traditional biological laboratory grinding equipment has poor grinding effect on experimental materials due to single grinding direction of the equipment when grinding some experimental materials, thereby influencing the experimental detection of components of the experimental materials in a biological laboratory.
Description
Technical Field
The utility model belongs to the technical field of grinding equipment, and particularly relates to biological laboratory grinding equipment.
Background
Biological laboratories are a generic term for zoology laboratories, botanic laboratories and microbiology laboratories.
In biological laboratories, the processing of general organisms or plants, in particular agricultural products, requires grinding or triturating the picked product, then extracting, assaying or testing, and also the grinding of the components of some herbs or of the components of seeds, which requires grinding of these experimental materials with grinding equipment.
However, when the existing biological laboratory grinding equipment grinds some experimental materials, the grinding effect of the equipment is poor because the grinding direction of the equipment is single, so that the problem of experimental detection of the components of the experimental materials in a biological laboratory is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the biological laboratory grinding equipment, which has the advantage of bidirectional grinding, and solves the problems that the traditional biological laboratory grinding equipment has poor grinding effect on experimental materials due to single grinding direction of the equipment when grinding some experimental materials, thereby affecting the experimental detection of the components of the experimental materials in a biological laboratory.
The utility model discloses biological laboratory grinding equipment, which comprises a shell, two motor boxes and a connecting plate, wherein two sides of the shell are fixedly connected with the two motor boxes respectively, the top of the connecting plate is fixedly connected with the top of the shell, the front side and the rear side of the connecting plate are fixedly connected with connecting columns, gears are sleeved on the surfaces of the connecting columns, a connecting rod is fixedly connected to one side of each gear, which is far away from the shell, the inside of each connecting rod is sleeved with the connecting column, one side of each connecting rod, which is far away from each gear, is fixedly connected with a movable column, the surface of each movable column is sleeved with a grinding stone roller, the top of each gear is in meshed connection with a rack, the inside of each motor box is fixedly connected with an asynchronous motor, the output end of each asynchronous motor is fixedly connected with a unidirectional screw, the surface of each unidirectional screw is in threaded connection with a moving block, one side, which is close to the rack, one side, which is far away from the moving block, of each connecting block is fixedly connected with a connecting block, track groove matched with the movable column is formed in one side, one end, which is far away from the connecting rod, of each movable column, which is positioned in the shell, and a positive and negative electric controller and a positive controller are matched with the rack of the motor.
As the preferable mode of the utility model, the two sides of the movable column are fixedly connected with the folding sealing baffle, one side of the folding sealing baffle, which is far away from the movable column, is fixedly connected with the inner wall of the shell, the folding sealing baffle is positioned in the track groove, and the folding sealing baffle is matched with the track groove.
As the preferable mode of the utility model, the two sides of the top of the shell are fixedly connected with the blocking plates, the blocking plates are arc-shaped, and the blocking plates are matched with the grinding stone roller for use.
As a preferable mode of the utility model, an auxiliary groove is formed in the inner wall of the shell, and the auxiliary groove is matched with the unidirectional screw rod and the moving block for use.
As the preferable mode of the utility model, openings are formed on the front side and the rear side of the shell, the openings are matched with the connecting blocks for use, and the openings are communicated with the auxiliary grooves.
As the preferable one of the utility model, one side of the unidirectional screw far away from the output end of the asynchronous motor is sleeved with the limit bearing, and the outer surface of the limit bearing is fixedly connected with the inner wall of the shell.
As the preferable one side of the moving block far away from the connecting block is fixedly connected with a limit sliding block, the inside of the limit sliding block is sleeved with a limit sliding rod, both ends of the limit sliding rod penetrate through the limit sliding block and are fixedly connected with the inner wall of the shell, the inner wall of the shell is provided with a limit sliding groove matched with the limit sliding block, the limit sliding rod is positioned in the limit sliding groove, and the limit sliding groove is communicated with the auxiliary groove.
As the preferable mode of the utility model, the two sides of the motor case are provided with the heat dissipation net openings, and the heat dissipation net openings are matched with the asynchronous motor in the motor case.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model achieves the advantage of bidirectional grinding through the matched use of the gears, the connecting rods, the movable columns, the grinding stone rollers, the asynchronous motor, the unidirectional screw rods, the movable blocks, the connecting blocks, the racks, the track grooves and the motor forward and backward rotation controllers, and solves the problem that the traditional biological laboratory grinding equipment has poor grinding effect on experimental materials due to single grinding direction of the equipment when grinding some experimental materials, thereby influencing the experimental detection of components of the experimental materials in a biological laboratory.
2. According to the utility model, the folding sealing baffle is arranged, so that the shell and the movable column can be sealed, and the ground experimental materials are prevented from leaking from the shell.
3. According to the utility model, the blocking plate is arranged, so that the experimental material is prevented from being splashed out during grinding of the experimental material by the grinding stone roller, and the injury to a user is avoided.
4. According to the utility model, the auxiliary grooves are arranged, so that the unidirectional screw and the movable block have a movable space, and the contact areas of the movable block and the unidirectional screw with the shell are reduced.
5. According to the utility model, the opening is arranged, so that the connecting block can move along with the movement of the moving block, and the moving range of the connecting block is provided.
6. According to the utility model, the limit bearing is arranged, so that one side of the unidirectional screw rod far away from the output end of the asynchronous motor can be limited, and the position change of the unidirectional screw rod is avoided.
7. According to the utility model, the limiting sliding block, the limiting sliding rod and the limiting sliding groove are arranged, so that the moving block can move more easily along with the rotation of the unidirectional screw, the phenomenon of blocking during the movement of the moving block is avoided, and the moving block is horizontally limited.
8. According to the utility model, through the arrangement of the heat dissipation net mouth, ventilation and heat dissipation can be carried out in the motor case, and the temperature in the motor case is prevented from being too high.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a front view of a biological laboratory polishing apparatus provided in accordance with an embodiment of the present utility model;
FIG. 3 is a left side view of a biological laboratory milling apparatus provided in accordance with an embodiment of the present utility model;
FIG. 4 is a top cross-sectional view of a biological laboratory milling apparatus provided by an embodiment of the present utility model;
FIG. 5 is a front cross-sectional view of a biological laboratory milling apparatus provided in accordance with an embodiment of the present utility model;
fig. 6 is a partial enlarged view of fig. 4 at a provided by an embodiment of the present utility model.
In the figure: 1. a housing; 2. a motor case; 3. a connecting plate; 4. a connecting column; 5. a gear; 6. a connecting rod; 7. a movable column; 8. grinding stone roller; 9. a rack; 10. an asynchronous motor; 11. a unidirectional screw; 12. a moving block; 13. a connecting block; 14. a track groove; 15. folding a sealing baffle; 16. a blocking plate; 17. an auxiliary groove; 18. an opening; 19. a limit bearing; 20. a limit sliding block; 21. a limit slide bar; 22. limiting sliding grooves; 23. a heat dissipation net opening; 24. and a motor forward/reverse rotation controller.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the biological laboratory grinding device provided by the embodiment of the utility model comprises a shell 1, two motor boxes 2 and a connecting plate 3, wherein two sides of the shell 1 are fixedly connected with the two motor boxes 2 respectively, the top of the connecting plate 3 is fixedly connected with the top of the shell 1, the front side and the rear side of the connecting plate 3 are fixedly connected with connecting columns 4, a gear 5 is sleeved on the surface of the connecting columns 4, one side of the gear 5 away from the shell 1 is fixedly connected with a connecting rod 6, the inside of the connecting rod 6 is sleeved with the connecting columns 4, one side of the connecting rod 6 away from the gear 5 is fixedly connected with a movable column 7, the surface of the movable column 7 is sleeved with a grinding stone roller 8, the top of the gear 5 is in meshed connection with a rack 9, the inside of the motor boxes 2 is fixedly connected with an asynchronous motor 10, the output end of the asynchronous motor 10 is fixedly connected with a unidirectional screw 11, a moving block 12 is in threaded connection with the surface of the unidirectional screw 11, one side of the moving block 12, one side of the connecting block 13, which is away from the moving block 12, is fixedly connected with the rack 9, two sides of the inner wall of the shell 1 are provided with a connecting rod 14 matched with a movable column 7, a track 14 matched with the movable motor track 7, a positive and a reverse motor track 14 is matched with a controller 24, and two sides of the motor tracks 24 are matched with the positive and the motor 1, and the positive and the negative motor 2 are matched with the positive and negative motor 2.
Referring to fig. 1, 2 and 5, two sides of the movable column 7 are fixedly connected with folding sealing baffles 15, one side of the folding sealing baffles 15 away from the movable column 7 is fixedly connected with the inner wall of the shell 1, the folding sealing baffles 15 are located in the track grooves 14, and the folding sealing baffles 15 are matched with the track grooves 14.
The scheme is adopted: through setting up folding sealing baffle 15, can make sealed between casing 1 and the movable column 7, avoid the experimental material of grinding to spill from casing 1, reduced the waste of experimental material, also avoid causing the influence to the work of equipment.
Referring to fig. 1, 2 and 3, two sides of the top of the casing 1 are fixedly connected with blocking plates 16, the blocking plates 16 are arc-shaped, and the blocking plates 16 are matched with the grinding stone roller 8 for use.
The scheme is adopted: through setting up barrier plate 16, can grind the stone roller 8 when grinding the experimental material, avoid experimental material to grind and splash out, cause the injury to the user, reduced the waste of experimental material, protect the user.
Referring to fig. 4 and 6, an auxiliary groove 17 is formed in the inner wall of the housing 1, and the auxiliary groove 17 is used in cooperation with the unidirectional screw 11 and the moving block 12.
The scheme is adopted: through setting up auxiliary groove 17, can make unidirectional screw 11 and movable block 12 have the activity space, reduced movable block 12 and unidirectional screw 11 and casing 1's area of contact, reduced unidirectional screw 11 and movable block 12's wearing and tearing, prolonged unidirectional screw 11 and movable block 12's life, avoid causing the influence to unidirectional screw 11 and movable block 12's work.
Referring to fig. 2, 4 and 6, openings 18 are formed in both front and rear sides of the housing 1, the openings 18 are used in cooperation with the connection blocks 13, and the openings 18 are communicated with the auxiliary grooves 17.
The scheme is adopted: through setting up opening 18, can make connecting block 13 remove along with the movable block 12 when removing, make connecting block 13 have the movable range, reduced connecting block 13 and casing 1's area of contact, reduced connecting block 13's wearing and tearing, prolonged connecting block 13's life, avoid causing the influence to the removal of connecting block 13 to influence rack 9's removal.
Referring to fig. 4 and 6, a limit bearing 19 is sleeved on one side of the unidirectional screw 11 far away from the output end of the asynchronous motor 10, and the outer surface of the limit bearing 19 is fixedly connected with the inner wall of the shell 1.
The scheme is adopted: through setting up spacing bearing 19, can make one side that asynchronous motor 10 output was kept away from to unidirectional screw 11 carry out spacingly, avoid the position of unidirectional screw 11 to change, reduced the wearing and tearing of one side of unidirectional screw 11, prolonged unidirectional screw 11's life, avoid causing the influence to unidirectional screw 11's rotation to avoid influencing the grinding to experimental material.
Referring to fig. 6, a limit slide block 20 is fixedly connected to one side of the moving block 12 far away from the connecting block 13, a limit slide bar 21 is sleeved and connected inside the limit slide block 20, two ends of the limit slide bar 21 penetrate through the limit slide block 20 and are fixedly connected with the inner wall of the shell 1, a limit slide groove 22 matched with the limit slide block 20 is formed in the inner wall of the shell 1, the limit slide bar 21 is located in the limit slide groove 22, and the limit slide groove 22 is communicated with the auxiliary groove 17.
The scheme is adopted: through setting up spacing slider 20, spacing slide bar 21 and spacing spout 22, can make movable block 12 move more easily along with unidirectional screw 11 rotates, avoid appearing the card phenomenon of dying when movable block 12 removes, carry out horizontal spacing to movable block 12, reduced movable block 12 and casing 1's area of contact, reduced movable block 12's wearing and tearing have prolonged movable block 12's life, avoid causing the influence to movable block 12's removal.
Referring to fig. 1 and 2, both sides of the motor case 2 are provided with a heat dissipation net opening 23, and the heat dissipation net opening 23 is matched with the asynchronous motor 10 in the motor case 2.
The scheme is adopted: through setting up heat dissipation net gape 23, can make ventilation and heat dissipation in the motor case 2, avoid the temperature in the motor case 2 too high, avoid causing the harm to asynchronous motor 10, prolonged asynchronous motor 10's life to avoid influencing asynchronous motor 10's work.
The working principle of the utility model is as follows:
when the grinding device is used, a user places experimental materials to be ground in a biological laboratory in the shell 1, then the user starts the motor forward and backward rotation controller 24 to enable the motor forward and backward rotation controller 24 to control the two asynchronous motors 10 to forward and backward rotate, the asynchronous motors 10 forward and backward rotate drive the unidirectional screw 11 to forward and backward rotate, the unidirectional screw 11 drives the movable block 12 to move back and forth on the unidirectional screw 11, the movable block 12 drives the connecting block 13 to move back and forth, the connecting block 13 drives the rack 9 to move back and forth, the rack 9 drives the gear 5 to forward and backward rotate, the gear 5 drives the connecting rod 6 to forward and backward rotate, the connecting rod 6 drives the movable columns 7 to move back and forth in the track groove 14, the two movable columns 7 drive the two grinding stone rollers 8 to roll in opposite directions in the shell 1, and the experimental materials are subjected to rolling grinding, so that the experimental materials to be ground in the biological laboratory are better ground.
To sum up: this biological laboratory grinding equipment through setting up casing 1, motor case 2, connecting plate 3, spliced pole 4, gear 5, connecting rod 6, movable column 7, grinding stone roller 8, rack 9, asynchronous machine 10, one-way screw 11, movable block 12, connecting block 13, track groove 14, folding sealing baffle 15, barrier plate 16, auxiliary tank 17, opening 18, spacing bearing 19, spacing slider 20, spacing slide bar 21, spacing spout 22, heat dissipation net mouth 23 and motor counter-rotating controller 24's cooperation use, has solved current biological laboratory grinding equipment when grinding some experimental materials, because the direction of equipment grinding is single, the effect of grinding the experimental materials is not good, thereby influence biological laboratory and carry out the problem of experimental detection to the composition of experimental materials.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Biological laboratory grinding equipment, including casing (1), two motor boxes (2) and connecting plate (3), its characterized in that: the two sides of the shell (1) are fixedly connected with two motor boxes (2) respectively, the top of the connecting plate (3) is fixedly connected with the top of the shell (1), the front side and the rear side of the connecting plate (3) are fixedly connected with connecting columns (4), gears (5) are fixedly sleeved on the surfaces of the connecting columns (4), one side of each gear (5) far away from the shell (1) is fixedly connected with a connecting rod (6), the inside of each connecting rod (6) is fixedly connected with the connecting columns (4) in a sleeved mode, one side of each connecting rod (6) far away from each gear (5) is fixedly connected with a movable column (7), the surfaces of the movable columns (7) are sleeved with grinding stone rollers (8), the tops of the gears (5) are in meshed connection with racks (9), an asynchronous motor (10) is fixedly connected to the inside of each motor box (2), a screw (11) is fixedly connected to the output end of each asynchronous motor (10), one side of each unidirectional screw (11) is in threaded connection with a moving block (12), one side of each moving block (12) near to the racks (9) is fixedly connected with one side of each connecting block (13), track grooves (14) matched with the movable columns (7) are formed in the two sides of the inner wall of the shell (1), one end, away from the connecting rod (6), of the movable columns (7) is located in the track grooves (14), motor forward and reverse rotation controllers (24) are fixedly connected to the two sides of the shell (1), and the motor forward and reverse rotation controllers (24) are matched with an asynchronous motor (10) in the motor box (2).
2. A biological laboratory grinding apparatus as defined in claim 1, wherein: the folding sealing baffle plate (15) is fixedly connected to the two sides of the movable column (7), one side, far away from the movable column (7), of the folding sealing baffle plate (15) is fixedly connected with the inner wall of the shell (1), the folding sealing baffle plate (15) is located in the track groove (14), and the folding sealing baffle plate (15) is matched with the track groove (14).
3. A biological laboratory grinding apparatus as defined in claim 1, wherein: both sides at casing (1) top are all fixedly connected with barrier plate (16), barrier plate (16) are the arc, barrier plate (16) and abrasive stone roller (8) cooperation use.
4. A biological laboratory grinding apparatus as defined in claim 1, wherein: an auxiliary groove (17) is formed in the inner wall of the shell (1), and the auxiliary groove (17) is matched with the unidirectional screw (11) and the moving block (12).
5. A biological laboratory milling apparatus as claimed in claim 4, wherein: openings (18) are formed in the front side and the rear side of the shell (1), the openings (18) are matched with the connecting blocks (13) for use, and the openings (18) are communicated with the auxiliary grooves (17).
6. A biological laboratory grinding apparatus as defined in claim 1, wherein: one side of the unidirectional screw rod (11) far away from the output end of the asynchronous motor (10) is sleeved and connected with a limit bearing (19), and the outer surface of the limit bearing (19) is fixedly connected with the inner wall of the shell (1).
7. A biological laboratory milling apparatus as claimed in claim 4, wherein: one side fixedly connected with spacing slider (20) of connecting block (13) is kept away from to movable block (12), the inside cover of spacing slider (20) is established and is connected with spacing slide bar (21), the inner wall fixed connection of spacing slider (20) and casing (1) is all run through at the both ends of spacing slide bar (21), spacing spout (22) that use with spacing slider (20) cooperation are seted up to the inner wall of casing (1), spacing slide bar (21) are located spacing spout (22), spacing spout (22) and auxiliary tank (17) intercommunication.
8. A biological laboratory grinding apparatus as defined in claim 1, wherein: both sides of the motor box (2) are provided with heat dissipation net openings (23), and the heat dissipation net openings (23) are matched with the asynchronous motor (10) in the motor box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320695919.1U CN219463534U (en) | 2023-04-03 | 2023-04-03 | Biological laboratory grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320695919.1U CN219463534U (en) | 2023-04-03 | 2023-04-03 | Biological laboratory grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219463534U true CN219463534U (en) | 2023-08-04 |
Family
ID=87438473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320695919.1U Active CN219463534U (en) | 2023-04-03 | 2023-04-03 | Biological laboratory grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219463534U (en) |
-
2023
- 2023-04-03 CN CN202320695919.1U patent/CN219463534U/en active Active
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