CN218945274U - Cotton ovule sample grinding device - Google Patents

Abstract

The utility model relates to the technical field of cotton ovule sample grinding, in particular to a cotton ovule sample grinding device which comprises a sample grinding box, a supporting frame, a box cover, a motor, a transmission rod and a disc-shaped sample grinding block, wherein the sample grinding box is of a cylindrical structure, the supporting frame is fixedly arranged at the bottom of the sample grinding box, the box cover is fixedly arranged at the top of the sample grinding box, the motor is fixedly arranged at the top of the box cover, the transmission rod is fixedly arranged at an output shaft port of the motor, the sample grinding block is eccentrically arranged at the bottom end of the transmission rod, a filter screen is fixedly arranged in the sample grinding box, and the sample grinding block is positioned on the surface of the filter screen. According to the utility model, the plugging mechanism is arranged, and the first baffle and the second baffle are alternately used on the feeding pipe and the discharging pipe, so that the loss of nitrogen is reduced, the environment inside the sample grinding box is kept in a relatively stable low-temperature state, and the sample grinding box is convenient to use.

Description

Cotton ovule sample grinding device

Technical Field

The utility model relates to the technical field of cotton ovule grinding, in particular to a cotton ovule grinding device.

Background

Cotton ovule is at ovule later stage, say 20, 25 days after flowers ovule, and its size is general great, need keep low temperature refrigeration always at the in-process of grinding, in order to keep low temperature environment when grinding among the prior art, adopts the mode of pouring nitrogen into to grind the sample box inside and refrigerates, but the in-process of material loading and unloading, nitrogen gas of pouring can be opened because of pan feeding mouth or discharge gate, makes inside low temperature environment cause the destruction to cause grinding appearance inefficiency, the phenomenon of wasting of resources.

Disclosure of Invention

The utility model aims to provide a cotton ovule sample grinding device, which solves the problems that in the prior art, in order to keep a low-temperature environment during grinding, nitrogen is flushed into a sample grinding box for refrigeration, but in the processes of feeding and discharging, the flushed nitrogen can cause damage to the low-temperature environment inside due to the fact that a feeding port or a discharging port is opened, so that the sample grinding efficiency is low, and resources are wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cotton ovule grinds appearance device, grinds appearance case, support frame, case lid, motor, transfer line and discoid sample piece including inside tubular structure, support frame fixed mounting is in the bottom of grinding the appearance case, case lid fixed mounting is at the top of grinding the appearance case, motor fixed mounting is at the top of case lid, transfer line fixed mounting is at the output shaft port of motor, the eccentric bottom that sets up at the transfer line of sample piece, the inside fixed mounting who grinds the appearance case has the filter screen, it is located the surface of filter screen to grind the sample piece, the inflation inlet that is used for nitrogen gas to dash into has been seted up on the surface of case lid, the lateral wall intercommunication that grinds the appearance case has the inlet pipe, the bottom intercommunication that grinds the appearance case has the discharging pipe, the equal fixed mounting in surface of inlet pipe and discharging pipe has the dead lever, the surface all is provided with shutoff mechanism.

Preferably, the plugging mechanism comprises a first baffle and a second baffle, wherein the surfaces of the first baffle and the second baffle are respectively and fixedly provided with a second spring and a first spring, and the bottoms of the second spring and the first spring are fixedly connected with the feeding pipe.

Preferably, the surface rotation of dead lever runs through there is the connecting axle, the port fixed mounting of connecting axle has sector gear, sector gear is located between first baffle and the second baffle, the tooth's socket that meshes with sector gear has all been seted up to one side that first baffle and second baffle are close to each other.

Preferably, the side wall fixed mounting of inlet pipe has the fixed block, the fixed surface mounting of fixed block has the cylinder, the output shaft port fixed mounting of cylinder has the actuating lever, the actuating lever is "L" shape, the one end fixed mounting that the connecting axle kept away from sector gear has drive gear, the tooth's socket with drive gear size looks adaptation has been seted up on the surface of actuating lever.

Preferably, the surface fixed mounting of actuating lever has the gag lever post, the spacing groove with gag lever post size looks adaptation is all seted up to the lateral wall of inlet pipe and dead lever be used for reaching the state that restriction gag lever post and actuating lever post carry out vertical direction along the spacing groove and remove.

Preferably, the feeding pipe and the discharging pipe are obliquely arranged, and the plugging mechanisms on the surfaces of the feeding pipe and the discharging pipe are identical in structure.

The utility model has at least the following beneficial effects:

through setting up shutoff mechanism, in the use, in the feeding, at first utilize the second baffle to block the inlet pipe, thereby make the nitrogen gas of grinding the interior of sample case can be blocked by the second baffle, open first baffle, then put into the inlet pipe with cotton ovule, cotton ovule can stop in the inlet pipe this moment, utilize the second baffle to block, place the back of finishing, close first baffle, then open the second baffle, cotton ovule slides into grinding the sample case this moment, and grind the nitrogen gas of sample case inside and can be blocked by first baffle, utilize first baffle and second baffle to use in turn, thereby reduce the loss of nitrogen gas, make the environment that grinds the sample case inside keep relatively stable, in the same way, utilize first baffle and second baffle on the discharging pipe to use in turn, thereby keep the shutoff to nitrogen gas in the time of the ejection of compact, facilitate the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of a sample grinding block according to the present utility model;

FIG. 3 is a cross-sectional view of a sample milling box of the present utility model;

FIG. 4 is a cross-sectional view of a feed tube of the present utility model;

FIG. 5 is a side view of FIG. 4 in accordance with the present utility model;

fig. 6 is a schematic view of the driving rod structure of the present utility model.

In the figure: 1. grinding a sample box; 2. a support frame; 3. a case cover; 4. a motor; 5. an inflation inlet; 6. a transmission rod; 7. grinding sample blocks; 8. a feed pipe; 9. a discharge pipe; 10. a fixed block; 11. a cylinder; 12. a driving rod; 13. a transmission gear; 14. a connecting shaft; 15. a sector gear; 16. a fixed rod; 17. a limit rod; 18. a first baffle; 19. a second baffle; 20. a first spring; 21. a second spring; 22. and (5) a filter screen.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-6, a cotton ovule grinds appearance device, grind appearance case 1 including inside being tubular structure, the support frame 2, case lid 3, motor 4, transfer line 6 and discoid grinds appearance piece 7, support frame 2 fixed mounting is in the bottom of grinding appearance case 1, case lid 3 fixed mounting is at the top of grinding appearance case 1, motor 4 fixed mounting is at the top of case lid 3, transfer line 6 fixed mounting is at the output shaft port of motor 4, grind appearance piece 7 eccentric setting is in the bottom of transfer line 6, grind the inside fixed mounting of appearance case 1 and have filter screen 22, grind appearance piece 7 and be located filter screen 22's surface, the air inlet 5 that is used for nitrogen flushing is seted up on the surface of case lid 3, grind the lateral wall intercommunication of appearance case 1 has inlet pipe 8, grind the bottom intercommunication of appearance case 1 has discharging pipe 9, the equal fixed mounting in surface of inlet pipe 8 and discharging pipe 9 has dead lever 16, utilize inlet pipe 8 to put into the cotton ovule into the inside of grinding appearance case 1 in the use, utilize motor 4 to drive transfer line 6 rotation, transfer line 6 eccentric setting is in the eccentric setting up in the bottom eccentric setting at the bottom of piece 6, thereby can be broken down at the inside the filter screen 5 at the time of the nitrogen flushing, can be used for the nitrogen flush out in order to make the inside the material is lost in order to make the nitrogen flush out, the inside can be reduced in order to make the nitrogen flush out the appearance, the inside can be used for the inside of the filter screen 1, and the nitrogen flushing can be dropped into the inside at the inside of the inlet pipe 9, and the inside is blown down, the inside is blown down by the inside the filter screen is blown down and the inside is used for the inside and the inside is used.

Further, the plugging mechanism comprises a first baffle 18 and a second baffle 19, the surfaces of the first baffle 18 and the second baffle 19 are respectively and fixedly provided with a second spring 21 and a first spring 20, the bottom ends of the second spring 21 and the first spring 20 are fixedly connected with the feeding pipe 8, when the feeding pipe 8 is plugged by the second baffle 19 during feeding, so that nitrogen in the sample grinding box 1 can be blocked by the second baffle 19, the first baffle 18 is opened, cotton ovule is put into the feeding pipe 8, cotton ovule can stay in the feeding pipe 8 at the moment, the second baffle 19 is used for blocking, after the placement is finished, the first baffle 18 is closed, the second baffle 19 is opened, cotton ovule slides into the sample grinding box 1 at the moment, nitrogen in the sample grinding box 1 can be blocked by the first baffle 18, the first baffle 18 and the second baffle 19 are used alternately, loss of nitrogen is reduced, the environment in the sample grinding box 1 is kept relatively stable, the first baffle 18 and the second baffle 19 are used alternately during discharging, and thus the nitrogen can be kept conveniently plugged during discharging.

Further, the surface rotation of dead lever 16 runs through there is connecting axle 14, connecting axle 14's port fixed mounting has sector gear 15, sector gear 15 is located between first baffle 18 and the second baffle 19, the tooth's socket that meshes with sector gear 15 has all been seted up to the one side that first baffle 18 and second baffle 19 are close to each other, in order to make the alternative convenient to use between first baffle 18 and the second baffle 19 operate, install connecting axle 14 and sector gear 15 on dead lever 16, sector gear 15 utilizes connecting axle 14 to rotate about towards, thereby make sector gear 15 only can drive one of first baffle 18 or second baffle 19 and remove, the other baffle then can carry out shutoff to inlet pipe 8 under the effect of first spring 20 or second spring 21, the convenience is used.

Further, the fixed block 10 is fixedly installed on the side wall of the feeding pipe 8, the air cylinder 11 is fixedly installed on the surface of the fixed block 10, the driving rod 12 is fixedly installed on the output shaft port of the air cylinder 11, the driving rod 12 is L-shaped, the transmission gear 13 is fixedly installed at one end of the connecting shaft 14 far away from the sector gear 15, tooth grooves matched with the size of the transmission gear 13 are formed in the surface of the driving rod 12, in order to enable the sector gear 15 to operate conveniently, the air cylinder 11 is utilized to drive the driving rod 12 to move in the up-down direction, so that the transmission gear 13 is driven to reciprocate, the transmission gear 13 drives the sector gear 15 to reciprocate, and the first baffle 18 and the second baffle 19 are driven to move.

Further, the surface of the driving rod 12 is fixedly provided with a limiting rod 17, and limiting grooves matched with the limiting rod 17 in size are formed in the side walls of the feeding pipe 8 and the fixing rod 16 so as to limit the limiting rod 17 and the driving rod 12 to move in the vertical direction along the limiting grooves.

Further, the feeding pipe 8 and the discharging pipe 9 are obliquely arranged, and the plugging mechanisms on the surfaces of the feeding pipe 8 and the discharging pipe 9 are identical in structure.

In summary, in use, cotton ovule is put into the sample grinding box 1 by the feed pipe 8, the motor 4 drives the transmission rod 6 to rotate, the transmission rod 6 drives the sample grinding block 7 with eccentric installation at the bottom to perform eccentric oscillation, so that cotton ovule falling on the filter screen 22 is ground into samples rapidly, the ground cotton ovule falls out downwards by the filter screen 22 by the discharge pipe 9, nitrogen is flushed towards the interior of the sample grinding box 1 by the charging hole 5 in the process, thus keeping the internal low-temperature environment, in order to prevent the nitrogen flushed in from being damaged during discharging and discharging, plugging mechanisms are arranged on the feed pipe 8 and the discharge pipe 9, so that the nitrogen loss during discharging and charging can be reduced, the plugging mechanisms firstly plug the feed pipe 8 by the second baffle 19 during feeding, so that the nitrogen in the sample grinding box 1 can be blocked by the second baffle 19, the first baffle 18 is opened, then the cotton ovule is put into the feed pipe 8, at the moment, the cotton ovule can stay in the feed pipe 8, the second baffle 19 is used for blocking, after the placement is finished, the first baffle 18 is closed, then the second baffle 19 is opened, at the moment, the cotton ovule slides into the sample grinding box 1, the nitrogen in the sample grinding box 1 can be blocked by the first baffle 18, the first baffle 18 and the second baffle 19 are used alternately, so that the loss of the nitrogen is reduced, the environment in the sample grinding box 1 is kept relatively stable, and in the same way, the first baffle 18 and the second baffle 19 on the discharge pipe 9 are used alternately, so that the nitrogen is blocked in the discharging process, the use is convenient for the alternate use between the first baffle 18 and the second baffle 19, the connecting shaft 14 and the sector gear 15 are installed on the fixed rod 16, the sector gear 15 rotates leftwards and rightwards by utilizing the connecting shaft 14, so that the sector gear 15 only drives one of the first baffle 18 or the second baffle 19 to move, the other baffle can plug the feeding pipe 8 under the action of the first spring 20 or the second spring 21, the feeding pipe is convenient to use, the cylinder 11 is utilized to drive the driving rod 12 to move in the vertical direction for conveniently operating the sector gear 15, the transmission gear 13 is driven to reciprocate, and the transmission gear 13 drives the sector gear 15 to reciprocate, so that the first baffle 18 and the second baffle 19 are driven to move.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a cotton ovule grinds appearance device, grinds appearance case (1), support frame (2), case lid (3), motor (4), transfer line (6) and discoid grinding sample piece (7) including inside tubular structure, a serial communication port, support frame (2) fixed mounting is in the bottom of grinding appearance case (1), case lid (3) fixed mounting is at the top of grinding appearance case (1), motor (4) fixed mounting is at the top of case lid (3), transfer line (6) fixed mounting is at the output shaft port of motor (4), grinding sample piece (7) eccentric setting is in the bottom of transfer line (6), the inside fixed mounting who grinds appearance case (1) has filter screen (22), grinding sample piece (7) are located the surface of filter screen (22), the air inlet (5) that are used for nitrogen gas to dash into are seted up on the surface of case lid (3), the lateral wall intercommunication of grinding appearance case (1) has discharging pipe (9), the bottom intercommunication of grinding appearance case (1) has discharging pipe (8), feeding pipe (8) and feeding pipe (16) fixed surface mounting have feeding pipe (8) and feeding pipe (16).

2. The cotton ovule sample grinding device according to claim 1, wherein the plugging mechanism comprises a first baffle (18) and a second baffle (19), a second spring (21) and a first spring (20) are respectively and fixedly installed on the surfaces of the first baffle (18) and the second baffle (19), and the bottom ends of the second spring (21) and the first spring (20) are fixedly connected with the feeding pipe (8).

3. The cotton ovule sample grinding device according to claim 1, wherein a connecting shaft (14) is penetrated through the surface rotation of the fixing rod (16), a sector gear (15) is fixedly arranged at a port of the connecting shaft (14), the sector gear (15) is located between a first baffle (18) and a second baffle (19), and tooth grooves meshed with the sector gear (15) are formed in one sides, close to each other, of the first baffle (18) and the second baffle (19).

4. The cotton ovule sample grinding device according to claim 3, characterized in that a fixed block (10) is fixedly installed on the side wall of the feed pipe (8), a cylinder (11) is fixedly installed on the surface of the fixed block (10), a driving rod (12) is fixedly installed on an output shaft port of the cylinder (11), the driving rod (12) is in an L shape, a transmission gear (13) is fixedly installed at one end, far away from the sector gear (15), of the connecting shaft (14), and tooth grooves matched with the transmission gear (13) in size are formed in the surface of the driving rod (12).

5. The cotton ovule sample grinding device according to claim 4, wherein a limiting rod (17) is fixedly mounted on the surface of the driving rod (12), and limiting grooves matched with the limiting rod (17) in size are formed in the side walls of the feeding pipe (8) and the fixing rod (16) so as to limit the limiting rod (17) and the driving rod (12) to move vertically along the limiting grooves.

6. The cotton ovule sample grinding device according to claim 1, wherein the feeding pipe (8) and the discharging pipe (9) are obliquely arranged, and the plugging mechanisms on the surfaces of the feeding pipe (8) and the discharging pipe (9) have the same structure.

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