阅读说明：本技术 一种生物教学用叶绿素提取装置 (Chlorophyll extraction element for biological teaching ) 是由 张先强 于 2020-11-19 设计创作，主要内容包括：本发明属于生物教学装置技术领域,尤其为一种生物教学用叶绿素提取装置,包括底座、箱体和第一活动仓,所述箱体固定连接在底座上表面,所述第一活动仓开设在箱体内部,所述第一活动仓内部设置有研磨桶,所述研磨桶上端搭接在箱体表面,所述研磨桶表面开设有卡槽,所述箱体表面设置有固定组件,所述固定组件卡接在卡槽中；本发明,通过设置固定组件,当人们需要对研磨桶进行清理时,人们只需要拧动旋钮,带动第一转轴转动,在第一螺纹柱和第一螺纹筒的配合下,得以带动卡块移动,使得卡块从卡槽中脱离,人们即可将研磨桶从第一活动仓中取出,从而对研磨桶进行清理,方便了人们对研磨桶进行清理,避免有残渣残留,影响后续试验。(The invention belongs to the technical field of biological teaching devices, and particularly relates to a chlorophyll extraction device for biological teaching, which comprises a base, a box body and a first movable bin, wherein the box body is fixedly connected to the upper surface of the base; according to the invention, by arranging the fixing component, when people need to clean the grinding barrel, people only need to screw the knob to drive the first rotating shaft to rotate, the clamping block can be driven to move under the matching of the first threaded column and the first threaded barrel, so that the clamping block is separated from the clamping groove, people can take out the grinding barrel from the first movable bin, and thus the grinding barrel is cleaned, people can clean the grinding barrel conveniently, and the influence of residual residues on subsequent tests is avoided.)

1. The utility model provides a chlorophyll extraction element for biological teaching, includes base (1), box (2) and first activity storehouse (3), its characterized in that: the grinding device is characterized in that the box body (2) is fixedly connected to the upper surface of the base (1), the first movable bin (3) is arranged inside the box body (2), a grinding barrel (4) is arranged inside the first movable bin (3), the upper end of the grinding barrel (4) is lapped on the surface of the box body (2), a clamping groove (5) is formed in the surface of the grinding barrel (4), a fixed component (6) is arranged on the surface of the box body (2), the fixed component (6) is clamped in the clamping groove (5), a filter plate (7) is embedded in the inner wall of the grinding barrel (4), a collecting box (8) is arranged inside the first movable bin (3), a supporting cylinder (11) is fixedly connected to the upper surface of the base (1), a second transmission bin (12) is arranged inside the supporting cylinder (11), a transmission component (13) is arranged inside the second transmission bin (12), and a supporting table (14) is fixedly connected to the upper end of the, the upper surface of the box body (2) is fixedly connected with a telescopic rod (15), and the upper end of the telescopic rod (15) is fixedly connected to the lower surface of the supporting table (14).

2. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: fixed surface is connected with casing (16) on brace table (14), second activity storehouse (17) have been seted up to casing (16) inside, second activity storehouse (17) inner wall fixedly connected with second motor (18), output shaft fixedly connected with third pivot (20) of second motor (18), second bearing (19) are worn to be equipped with on second activity storehouse (17) surface, third pivot (20) are worn to establish in second bearing (19), third pivot (20) lower extreme fixedly connected with grinding ball (21), grinding ball (21) and grinding barrel (4) phase-match, brace table (14) lower fixed surface is connected with case lid (28), the diameter of case lid (28) is corresponding with box (2).

3. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: the lower surface of the collecting box (8) is fixedly connected with a second sliding block (9), a second sliding groove (10) is formed in the first movable bin (3), the second sliding block (9) is connected in the second sliding groove (10) in a sliding mode, the number of the second sliding blocks (9) and the number of the second sliding grooves (10) are two, and the second sliding blocks and the second sliding grooves are symmetrically arranged at the lower end of the collecting box (8).

4. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: the fixed component (6) comprises a first transmission bin (601), a first bearing (602) is arranged on the surface of the first transmission bin (601) in a penetrating mode, a first rotating shaft (603) is arranged inside the first bearing (602) in a penetrating mode, one end of the first rotating shaft (603) is fixedly connected with a knob (604), the other end of the first rotating shaft (603) is fixedly connected with a first threaded column (605), a first threaded cylinder (606) is connected with the surface of the first threaded column (605) in a threaded mode, a clamping block (610) is fixedly connected with the right end of the first threaded cylinder (606), a first movable groove (609) is formed in the surface of the first transmission bin (601), the clamping block (610) is arranged in the first movable groove (609) in a penetrating mode, and the right end of the clamping block (610) is clamped in the clamping groove (5).

5. The chlorophyll extraction apparatus for biological teaching of claim 4, wherein: the side surface of the first threaded cylinder (606) is fixedly connected with a first sliding block (607), the surface of the first transmission bin (601) is provided with a first sliding groove (608), the first sliding block (607) is connected in the first sliding groove (608) in a sliding manner, and the first sliding block (607) and the first sliding groove (608) are respectively provided with two sliding blocks and are symmetrically arranged on two sides of the first threaded cylinder (606).

6. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: the transmission assembly (13) comprises a first motor (1301), the first motor (1301) is fixedly connected to the inner wall of a second transmission bin (12), an output shaft of the first motor (1301) is fixedly connected with a second rotating shaft (1302), the upper end of the second rotating shaft (1302) is fixedly connected with a second threaded column (1303), the surface of the second threaded column (1303) is in threaded connection with a second threaded barrel (1304), the surface of the second transmission bin (12) is provided with a second movable groove (1305), the second threaded barrel (1304) is arranged in the second movable groove (1305) in a penetrating manner, the upper end of the second threaded barrel (1304) is fixedly connected to the lower surface of a supporting table (14), the side surface of the second threaded barrel (1304) is fixedly connected with a third sliding block (1306), the surface of the second transmission bin (12) is provided with a third sliding groove (1307), and the third sliding block (1306) is connected in the third sliding groove (1307) in a sliding manner, the number of the third sliding blocks (1306) and the number of the third sliding grooves (1307) are two, and the third sliding blocks and the third sliding grooves are symmetrically arranged at two sides of the second threaded barrel (1304).

7. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: flexible groove (22) have been seted up to the lower surface of base (1), flexible groove (22) inside fixedly connected with electric putter (23), the other end fixedly connected with wheel group (24) of electric putter (23), wheel group (24) are total four, and are the rectangle and arrange at base (1) lower extreme, base (1) lower fixed surface is connected with base (25), base (25) are total four to be the rectangle and arrange at base (1) lower surface.

8. The chlorophyll extraction apparatus for biological teaching of claim 1, wherein: energy storage bin (26) have been seted up to base (1) inside, the inside fixedly connected with battery (27) in energy storage bin (26), base (1) openly fixedly connected with control switch (29), the inside microprocessor that is provided with of control switch (29), box (2) openly have chamber door (30) through hinge swing joint.

Technical Field

The invention belongs to the technical field of biological teaching devices, and particularly relates to a chlorophyll extraction device for biological teaching.

Background

Chlorophyll is a photosynthetic pigment present in plants, algae and cyanobacteria, the first step of photosynthesis is the absorption of light energy by chlorophyll and the ionization of chlorophyll, the generation of chemical energy being temporarily stored in adenosine triphosphate and eventually the conversion of carbon dioxide and water into oxygen and carbohydrates, chlorophyll is a chlorin pigment structurally similar to porphyrin pigments such as heme.

The device is loaded down with trivial details when carrying out the teaching experiment to current device, and the step is complicated, and the experimentation is longer, gives people and causes certain pressure, accomplishes the back in grinding simultaneously, can not clear up grinding device, often has plant residue to stay inside grinding device, causes the influence to follow-up grinding, for solving above problem, we release following device.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a chlorophyll extraction device for biological teaching, which has the characteristics of simple structure, capability of cleaning grinding equipment and convenience and rapidness in operation.

In order to achieve the purpose, the invention provides the following technical scheme: a chlorophyll extraction device for biological teaching comprises a base, a box body and a first movable bin, wherein the box body is fixedly connected to the upper surface of the base, the first movable bin is arranged in the box body, a grinding barrel is arranged in the first movable bin, the upper end of the grinding barrel is lapped on the surface of the box body, the surface of the grinding barrel is provided with a clamping groove, the surface of the box body is provided with a fixing component, the fixed component is clamped in the clamping groove, a filter plate is embedded on the inner wall of the grinding barrel, a collecting box is arranged in the first movable bin, the upper surface of the base is fixedly connected with a supporting cylinder, a second transmission bin is arranged in the supporting cylinder, a transmission component is arranged in the second transmission bin, a support table is fixedly connected at the upper end of the transmission component, the upper surface of the box body is fixedly connected with a telescopic rod, and the upper end of the telescopic rod is fixedly connected to the lower surface of the supporting table.

Preferably, a casing is fixedly connected to the upper surface of the supporting table, a second movable bin is arranged inside the casing, a second motor is fixedly connected to the inner wall of the second movable bin, a third rotating shaft is fixedly connected to an output shaft of the second motor, a second bearing is arranged on the surface of the second movable bin in a penetrating mode, a grinding ball is fixedly connected to the lower end of the third rotating shaft and matched with the grinding barrel, a case cover is fixedly connected to the lower surface of the supporting table, and the diameter of the case cover corresponds to that of the case body.

Preferably, the lower surface of the collection box is fixedly connected with a second sliding block, a second sliding groove is formed in the first movable bin, the second sliding block is connected in the second sliding groove in a sliding mode, and the two second sliding blocks and the two second sliding grooves are symmetrically arranged at the lower end of the collection box.

Preferably, the fixed subassembly includes first transmission storehouse, first bearing is worn to be equipped with on first transmission storehouse surface, first pivot is worn to be equipped with inside, first pivot one end fixedly connected with knob, first pivot other end fixedly connected with first screw thread post, first screw thread post surface threaded connection has first screw thread section of thick bamboo, first screw thread section of thick bamboo right-hand member fixedly connected with fixture block, first movable groove has been seted up on first transmission storehouse surface, the fixture block is worn to establish in first movable groove, fixture block right-hand member joint is in the draw-in groove.

Preferably, the side surface of the first threaded cylinder is fixedly connected with a first sliding block, the surface of the first transmission bin is provided with a first sliding groove, the first sliding block is connected in the first sliding groove in a sliding manner, and the first sliding block and the first sliding groove are respectively provided with two sliding blocks and are symmetrically arranged on two sides of the first threaded cylinder.

Preferably, the transmission assembly comprises a first motor, the first motor is fixedly connected to the inner wall of the second transmission bin, the second rotating shaft is fixedly connected to the output shaft of the first motor, the second rotating shaft is fixedly connected to the upper end of the second rotating shaft through a second threaded column, the second threaded column is in threaded connection with a second threaded cylinder, a second movable groove is formed in the surface of the second transmission bin, the second threaded cylinder is arranged in the second movable groove in a penetrating mode, the upper end of the second threaded cylinder is fixedly connected to the lower surface of the supporting table, a third sliding block is fixedly connected to the side face of the second threaded cylinder, a third sliding groove is formed in the surface of the second transmission bin, the third sliding block is connected to the third sliding groove in a sliding mode, the third sliding block and the third sliding groove are respectively provided with two numbers, and the third sliding blocks are symmetrically arranged on two.

Preferably, flexible groove has been seted up to the lower surface of base, flexible inslot portion fixedly connected with electric putter, electric putter's other end fixedly connected with wheel group, wheel group is total four, and is the rectangle and arranges at the base lower extreme, surface fixedly connected with base under the base, the base is total four to be the rectangle and arrange at surface under the base.

Preferably, the base is internally provided with an energy storage bin, the energy storage bin is fixedly connected with a storage battery, the front side of the base is fixedly connected with a control switch, a microprocessor is arranged in the control switch, and the front side of the box body is movably connected with a box door through a hinge.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the fixing component, when people need to clean the grinding barrel, people only need to screw the knob to drive the first rotating shaft to rotate, the clamping block can be driven to move under the matching of the first threaded column and the first threaded barrel, so that the clamping block is separated from the clamping groove, people can take out the grinding barrel from the first movable bin, and thus the grinding barrel is cleaned, people can clean the grinding barrel conveniently, and the influence of residual residues on subsequent tests is avoided.

2. According to the invention, by arranging the grinding barrel, the collecting box, the transmission assembly, the telescopic rod and the grinding balls, when a person needs to perform a chlorophyll extraction experiment, the person only needs to put leaves with leaf veins cut off into the grinding barrel, then the person controls the first motor to operate through the control switch to drive the second rotating shaft to rotate, the support table can be driven to move downwards under the matching of the second threaded column, the second threaded cylinder and the telescopic rod, when the support table moves to a proper position, the person can control the first motor to stop operating through the control switch, then the person controls the second motor to operate through the control switch to drive the third rotating shaft to rotate, so that the grinding balls are driven to rotate, the leaves in the grinding barrel can be ground, the ground leaf liquid falls into the collecting box under the matching of the filter plate, and the chlorophyll extraction experiment is convenient for the person, the whole operation process is simple and convenient, the pressure of people is reduced, and the practicability of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic perspective view of a grinding barrel according to the present invention;

FIG. 4 is a schematic structural view of a fixing member according to the present invention;

FIG. 5 is a schematic view of the transmission assembly of the present invention;

in the figure: 1. a base; 2. a box body; 3. a movable bin; 4. a grinding barrel; 5. a card slot; 6. a fixing assembly; 601. a first transmission bin; 602. a first bearing; 603. a first rotating shaft; 604. a knob; 605. a first threaded post; 606. a first threaded barrel; 607. a first slider; 608. a first chute; 609. a first movable slot; 610. a clamping block; 7. a filter plate; 8. a collection box; 9. a second slider; 10. a second chute; 11. a support cylinder; 12. a second drive bin; 13. a transmission assembly; 1301. a first motor; 1302. a second rotating shaft; 1303. a second threaded post; 1304. a second threaded barrel; 1305. a second movable slot; 1306. a third slider; 1307. a third chute; 14. a support table; 15. a telescopic rod; 16. a housing; 17. a second movable bin; 18. a second motor; 19. a second bearing; 20. a third rotating shaft; 21. grinding balls; 22. a telescopic groove; 23. an electric push rod; 24. a wheel set; 25. a base; 26. an energy storage bin; 27. a storage battery; 28. a box cover; 29. a control switch; 30. and (4) a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a chlorophyll extraction device for biological teaching comprises a base 1, a box body 2 and a first movable bin 3, wherein the box body 2 is fixedly connected with the upper surface of the base 1, the first movable bin 3 is arranged inside the box body 2, a grinding barrel 4 is arranged inside the first movable bin 3, the upper end of the grinding barrel 4 is lapped on the surface of the box body 2, a clamping groove 5 is arranged on the surface of the grinding barrel 4, a fixed component 6 is arranged on the surface of the box body 2, the fixed component 6 is clamped in the clamping groove 5, the filter 7 is inlayed to 4 inner walls of grinding drum, and first activity storehouse 3 is inside to be provided with collecting box 8, and fixed surface is connected with a supporting cylinder 11 on the base 1, and supporting cylinder 11 is inside to have seted up second transmission storehouse 12, and the inside transmission assembly 13 that is provided with in second transmission storehouse 12, and transmission assembly 13 upper end fixedly connected with brace table 14, and fixed surface is connected with telescopic link 15 on the box 2, and fixed connection is at brace table 14 lower surface on telescopic link 15.

Specifically, a shell 16 is fixedly connected to the upper surface of the supporting table 14, a second movable bin 17 is formed in the shell 16, a second motor 18 is fixedly connected to the inner wall of the second movable bin 17, a third rotating shaft 20 is fixedly connected to an output shaft of the second motor 18, a second bearing 19 is arranged on the surface of the second movable bin 17 in a penetrating manner, the third rotating shaft 20 is arranged in the second bearing 19 in a penetrating manner, a grinding ball 21 is fixedly connected to the lower end of the third rotating shaft 20, the grinding ball 21 is matched with the grinding barrel 4, by arranging the grinding barrel 4, the collecting box 8, the transmission component 13, the telescopic rod 15 and the grinding ball 21, when people need to do chlorophyll extraction experiments, people only need to put leaves with leaf veins cut off into the grinding barrel 4, then people control the first motor 1301 to operate through the control switch 29 to drive the second rotating shaft 1302 to rotate, under the matching of the second threaded column 1303, the second threaded barrel 1304 and the telescopic, can drive brace table 14 downstream, when brace table 14 removes to suitable position, people can stop the function through the first motor 1301 of control switch 29 control, then people control the function of second motor 18 through control switch 29, it rotates to drive third pivot 20, thereby drive grinding ball 21 and rotate, can grind the leaf in grinding barrel 4, under the cooperation of filter 7, make the leaf liquid that grinds fall into collecting box 8, made things convenient for people to carry out the chlorophyll and draw the experiment, whole operation process is simple and convenient, people's pressure has been lightened, the practicality of device has been improved, 14 lower fixed surface of brace table is connected with case lid 28, the diameter of case lid 28 is corresponding with box 2.

Specifically, the lower surface of the collecting box 8 is fixedly connected with a second sliding block 9, a second sliding groove 10 is formed in the first movable bin 3, the second sliding block 9 is connected to the second sliding groove 10 in a sliding mode, the second sliding block 9 and the second sliding groove 10 are respectively provided with two sliding blocks, and the two sliding blocks are symmetrically arranged at the lower end of the collecting box 8.

Specifically, the fixing assembly 6 includes a first transmission bin 601, a first bearing 602 penetrates through the surface of the first transmission bin 601, a first rotating shaft 603 penetrates through the first bearing 602, a knob 604 is fixedly connected to one end of the first rotating shaft 603, a first threaded post 605 is fixedly connected to the other end of the first rotating shaft 603, a first threaded barrel 606 is threadedly connected to the surface of the first threaded post 605, a clamping block 610 is fixedly connected to the right end of the first threaded barrel 606, a first movable groove 609 is formed in the surface of the first transmission bin 601, the clamping block 610 penetrates through the first movable groove 609, the right end of the clamping block 610 is clamped in the clamping groove 5, by arranging the fixing assembly 6, when people need to clean the grinding barrel 4, people only need to screw the knob 604 to drive the first rotating shaft 603 to rotate, the clamping block 610 is driven to move under the cooperation of the first threaded post 605 and the first threaded barrel 606, so that the clamping block 610 is separated from the clamping groove 5, people can take out the grinding barrel 4 from the first movable bin 3 to clear up the grinding barrel 4, make things convenient for people to clear up the grinding barrel 4, avoid having the residue to remain, influence follow-up experiment.

Specifically, a first sliding block 607 is fixedly connected to a side surface of the first threaded cylinder 606, a first sliding groove 608 is formed in the surface of the first transmission bin 601, the first sliding block 607 is slidably connected to the first sliding groove 608, and the first sliding block 607 and the first sliding groove 608 are respectively two and symmetrically arranged on two sides of the first threaded cylinder 606.

Specifically, the transmission assembly 13 includes a first motor 1301, the first motor 1301 is fixedly connected to the inner wall of the second transmission bin 12, an output shaft of the first motor 1301 is fixedly connected with a second rotating shaft 1302, the upper end of the second rotating shaft 1302 is fixedly connected with a second threaded column 1303, the surface of the second threaded column 1303 is in threaded connection with a second threaded barrel 1304, the surface of the second transmission bin 12 is provided with a second movable groove 1305, the second threaded barrel 1304 is inserted into the second movable groove 1305, the upper end of the second threaded barrel 1304 is fixedly connected to the lower surface of the supporting table 14, the side surface of the second threaded barrel 1304 is fixedly connected with a third sliding block 1306, the surface of the second transmission bin 12 is provided with a third sliding groove 1307, the third sliding block 1306 is slidably connected to the third sliding groove 1307, two third sliding blocks 1306 and two third sliding grooves 1307 are respectively provided, and are symmetrically arranged on two sides of the second threaded.

Specifically, flexible groove 22 has been seted up to base 1's lower surface, the inside fixedly connected with electric putter 23 in flexible groove 22, and electric putter 23's other end fixedly connected with wheel group 24, wheel group 24 is total four, and is the rectangle and arranges at base 1 lower extreme, and base 1 lower fixed surface is connected with base 25, and base 25 is total four to be the rectangle and arrange at base 1 lower surface.

Specifically, the base 1 is internally provided with an energy storage bin 26, the energy storage bin 26 is fixedly connected with a storage battery 27, the base 1 is fixedly connected with a control switch 29 in the front side, a microprocessor is arranged in the control switch 29, and the box body 2 is movably connected with a box door 30 in the front side through a hinge.

The working principle and the using process of the invention are as follows: when the device is used, people firstly move the device to a designated position, then people control the electric push rod 23 to operate through the control switch 29, so as to drive the wheel set 24 to move, when the wheel set 24 is separated from the ground and the base 25 is contacted with the ground, people only need to control the electric push rod 23 to stop operating through the control switch 29, so that the device is ensured to keep a stable state in the normal use process, when people need to do chlorophyll extraction experiments, people only need to put leaves with veins cut off into the grinding barrel 4, then people control the first motor 1301 to operate through the control switch 29, so as to drive the second rotating shaft 1302 to rotate, under the matching of the second threaded column 1303, the second threaded barrel 1304 and the telescopic rod 15, the support table 14 is driven to move downwards, when the support table 14 moves to a proper position, people can control the first motor 1301 to stop operating through the control switch 29, then people control second motor 18 through control switch 29 and function, drive third pivot 20 and rotate, thereby drive grinding ball 21 and rotate, can grind the leaf in grinding barrel 4, under the cooperation of filter 7, make the leaf liquid that grinds fall into in collecting box 8, people can control second motor 18 through control switch 29 and stop the operation after the grinding is accomplished, when people need clear up grinding barrel 4, people only need twist knob 604, drive first pivot 603 and rotate, under the cooperation of first screw thread post 605 and first screw thread section of thick bamboo 606, can drive fixture block 610 and remove, make fixture block 610 break away from draw-in groove 5, people can take out grinding barrel 4 from first movable bin 3, thereby clear up grinding barrel 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.