CN213967030U

CN213967030U - Plant grinding device

Info

Publication number: CN213967030U
Application number: CN202022417265.5U
Authority: CN
Inventors: 马小梅; 邓平; 吴丹; 王春梅
Original assignee: Sichuan Yuliang Testing Co ltd
Current assignee: Sichuan Yuliang Testing Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-17
Anticipated expiration: 2030-10-27

Abstract

A plant grinding apparatus comprising: the outer frame comprises a pair of outer plates, and connecting plates are arranged at four corners between the outer plates; the driving assembly comprises a motor arranged on one of the outer plates, an output shaft of the motor is connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is provided with a driven rod, and two ends of the driven rod are arranged on the outer plates; the rotary vibration unit comprises ejection returning assemblies arranged on the driven rods, the ejection returning assemblies are provided with matching assemblies, the other ends of the matching assemblies are provided with vibration limiting assemblies, the vibration limiting assemblies are provided with adjusting assemblies, the ejection returning assemblies and the vibration limiting assemblies are matched with each other to enable the matching assemblies to swing in a reciprocating mode when rotating, and the adjusting assemblies are used for adjusting the swing amplitude of the matching assemblies; and the clamping pipe assembly is arranged on the matching assembly and used for fixing the test tube. The utility model discloses the convenience is ground the plant, and efficiency that can effectual improvement plant ground can not use hard thing at the grinding in-process to prevent to produce the influence to the testing result, have stronger practicality.

Description

Plant grinding device

Technical Field

The utility model relates to a plant detects the relevant technical field of sample preparation equipment, especially relates to a plant grinder.

Background

The existing plant detection items generally comprise soluble protein, free proline, soluble starch sugar, chlorophyll content, electrical conductivity, electrical impedance, chlorophyll fluorescence and the like, when the plant is detected, the content of a target substance is conveniently detected, the plant is often ground, in the grinding process, the plant to be ground needs to be filled into a solution for preventing the substance in the plant from adhering to the inner wall of a grinding tank, the plant is ground by a grinding device, the existing grinding is used for improving the grinding efficiency of the plant, a certain amount of steel balls are often added into the grinding tank, the adding of the steel balls can greatly influence the grinding effect of the plant, so that a certain influence is generated on the detection result of the plant, meanwhile, the existing grinding is directly completed through rotation, and certain influence is generated on the grinding efficiency.

Disclosure of Invention

The utility model provides a plant grinder to solve above-mentioned prior art not enough, conveniently grind the plant, can effectual improvement plant grinding's efficiency, at the grinding in-process, can not use hard thing, thereby prevent to produce the influence to the testing result, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a plant grinding apparatus comprising:

the outer frame comprises a pair of outer plates, and connecting plates are arranged at four corners between the outer plates;

the driving assembly comprises a motor arranged on one of the outer plates, an output shaft of the motor is connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is provided with a driven rod, and two ends of the driven rod are arranged on the outer plates;

the rotary vibration unit comprises ejection returning assemblies arranged on the driven rods, the ejection returning assemblies are provided with matching assemblies, the other ends of the matching assemblies are provided with vibration limiting assemblies, the vibration limiting assemblies are provided with adjusting assemblies, the ejection returning assemblies and the vibration limiting assemblies are matched with each other to enable the matching assemblies to swing in a reciprocating mode when rotating, and the adjusting assemblies are used for adjusting the swing amplitude of the matching assemblies;

and the clamping pipe assembly is arranged on the matching assembly and used for fixing the test tube.

Furtherly, back the top subassembly is including installing in the fixed disk of driven lever, and the fixed disk is being equipped with outer extension board of circumference array, and what outer extension board all inwards extended is equipped with interior pin, and interior pin all overlaps and is equipped with the spring, and the interior pin other end all is equipped with the end cap.

Further, the cooperation subassembly is including wearing in the outer dish of interior peg, the outer dish is all inwards extended be equipped with stretch a pair of section of thick bamboo in a pair of, stretch a section of thick bamboo in all has worn the driving rod, the driving rod all is fixed in driven gear, the outer dish is being equipped with of circumference array and links the extension board, it is equipped with the inner dish to link the extension board other end, the inner dish is worn in the driven rod, the driven rod still has worn outer limit dish, outer limit dish eccentric installs overhanging litter, the overhanging litter other end is equipped with the gyro wheel seat, the gyro wheel seat is equipped with the gyro wheel, be being equipped with the connecting rod of circumference array between outer limit dish and the inner dish.

Further, vibrations restriction subassembly is equipped with the convex seat including being tangent in the restriction circle of gyro wheel outer wall, restriction circle one end, and the convex seat articulates there is articulated seat, and articulated seat is fixed in the planking.

Furthermore, the adjusting assembly comprises an adjusting rod penetrating through the outer plate, the other end of the adjusting rod is in contact with the outer wall of the limiting ring, an end cover is arranged at the outer end of the adjusting rod, the end cover is provided with two pairs of protrusions in a circumferential array, adjusting guide rods penetrate through one pair of protrusions, adjusting screw rods are screwed through the other pair of protrusions, and the adjusting guide rods and the adjusting screw rods are arranged on the outer plate.

Further, the pipe clamping assembly comprises a penetrating cylinder penetrating through the driven rod, the two ends of the penetrating cylinder are fixed on the outer limiting disc and the inner disc respectively, the penetrating cylinder is a plurality of pairs of clamping plates arranged in a circumferential array, each pair of clamping plate inner walls are provided with clamping arc grooves, each pair of clamping plates are provided with a plurality of clamping rods, one end of each clamping rod is provided with an outer key plate, the other end of each clamping rod is provided with an end key plate, and nuts are screwed on the clamping rods positioned at the two ends.

The technical scheme has the advantages that:

the utility model discloses the convenience is ground the plant, and efficiency that can effectual improvement plant ground can not use hard thing at the grinding in-process to prevent to produce the influence to the testing result, have stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a vegetation grinding apparatus comprising: frame 1, drive assembly 2, rotary vibration unit 3 and press from both sides pipe assembly 4.

The outer frame 1 comprises a pair of outer plates 10, and connecting plates 11 are arranged at four corners between the outer plates 10. The driving assembly 2 comprises a motor 20 mounted on one of the outer plates 10, an output shaft of the motor 20 is connected with a driving gear 21, the driving gear 21 is engaged with a driven gear 22, the driven gear 22 is provided with a driven rod 23, and two ends of the driven rod 23 are arranged on the outer plate 10. Rotating and vibrating unit 3, including the back of the top subassembly 30 of locating driven lever 23, back of the top subassembly 30 all is equipped with cooperation subassembly 31, and the cooperation subassembly 31 other end is equipped with vibrations restriction subassembly 32, and vibrations restriction subassembly 32 is equipped with adjusting part 33, and back of the top subassembly 30 is used for cooperation subassembly 31 to carry out reciprocating swing when rotating with vibrations restriction subassembly 32 mutually supporting, and adjusting part 33 is used for adjusting the wobbling range of cooperation subassembly 31. The back-up component 30 comprises a fixed disc 300 mounted on the driven rod 23, the fixed disc 300 is provided with outer support plates 301 in a circumferential array, the outer support plates 301 are respectively provided with inner insertion rods 302 extending inwards, the inner insertion rods 302 are respectively sleeved with springs 303, and the other ends of the inner insertion rods 302 are respectively provided with an end cap 304. The matching component 31 comprises an outer disc 310 penetrating through the inner inserting rod 302, a pair of inner extending cylinders 311 are arranged on the outer disc 310 in an inward extending mode, driving rods 313 penetrate through the inner extending cylinders 311, the driving rods 313 are fixed on the driven gear 22, connecting plates 312 are arranged on the outer disc 310 in a circumferential array mode, an inner disc 3120 is arranged at the other ends of the connecting plates 312, the inner disc 3120 penetrates through the driven rod 23, an outer limiting disc 315 further penetrates through the driven rod 23, an outer extending sliding rod 316 is eccentrically installed on the outer limiting disc 315, a roller seat 317 is arranged at the other end of the outer extending sliding rod 316, rollers 318 are arranged on the roller seat 317, and connecting rods 314 are arranged between the outer limiting disc 315 and the inner disc 3120 in a circumferential array mode. The vibration limiting assembly 32 includes a limiting ring 320 tangent to the outer wall of the roller 318, a boss 321 is disposed at one end of the limiting ring 320, the boss 321 is hinged to a hinge seat 322, and the hinge seat 322 is fixed to the outer panel 10. The adjusting assembly 33 includes an adjusting rod 334 penetrating through the outer plate 10, the other end of the adjusting rod 334 contacts the outer wall of the limiting ring 320, an end cover 330 is disposed at the outer end of the adjusting rod 334, two pairs of protrusions 331 are disposed on the end cover 330 in a circumferential array, an adjusting guide rod 332 penetrates through one pair of protrusions 331, an adjusting screw rod 333 is screwed on the other pair of protrusions 331, and the adjusting guide rod 332 and the adjusting screw rod 333 are both disposed on the outer plate 10.

And the tube clamping assembly 4 is arranged on the matching assembly 31 and used for fixing the test tube. The clamping device comprises a penetrating cylinder 40 penetrating through a driven rod 23, wherein two ends of the penetrating cylinder 40 are respectively fixed on an outer limit disc 315 and an inner disc 3120, the penetrating cylinder 40 is provided with a plurality of pairs of clamping plates 41 in a circumferential array, each pair of clamping plates 41 are provided with clamping arc grooves 410 on the inner wall, each pair of clamping plates 41 are provided with a plurality of clamping rods 43, one end of each clamping rod 43 is provided with an outer key plate 42, the other end of each clamping rod 43 is provided with an end key plate 44, and nuts 45 are screwed on the clamping rods 43 at the two ends.

The device is according to the prior art in the problem, through setting up at frame 1's drive assembly 2, change the unit 3 that shakes, press from both sides pipe assembly 4 and detect preceding grinding to the plant, at the grinding in-process, drive assembly 2 is used for driving and changes the unit 3 that shakes and rotate, and changes the unit 3 that shakes and be used for driving and press from both sides pipe assembly 4 and rotate, is carrying out periodic vibrations in the pivoted to plant grinding's efficiency has been improved.

In a specific implementation process, the motor 20 is started, the driving gear 21 is driven by the motor 20 to rotate, the rotation of the driving gear 21 drives the rotation of the rotary vibration unit 3, the matching component 31 needs to be adjusted through the adjusting component 33 according to the vibration intensity before the plant is ground, in the adjustment, the lower end cover 330 is driven by the adjusting screw 333 to move inwards along the axial direction of the adjusting guide rod 332 by rotating the adjusting screw 333 until the other end of the adjusting rod 334 pushes the limiting ring 320 to deflect around the hinge seat 322 for a certain angle, then the grinding tank filled with the plant is filled between the clamping plates 41, meanwhile, the grinding tank is positioned at the clamping arc groove 410, then the nut 45 is rotated, so that the end key plate 44 approaches to the outer key plate 42 side until the grinding tank is clamped between the clamping plates 41, wherein in order to improve the clamping stability, a soft rubber layer is arranged on the inner wall of the clamping plate 41 as a buffer layer, then the driving assembly 2 drives the rotating rod 313 to rotate around the center of the driven gear 22, the rotation of the outer disk 310 drives the grinding pot disposed between the clamping plates 41 to rotate, and during the rotation, since the roller 318 is always in contact with the limiting ring 312, during the rotation of the outer limiting disk 315, the belt roller 318 rotates around the center of the outer limiting disk 315, and during the rotation, the limiting ring 320 is in an inclined state under the action of the adjusting rod 334, therefore, during the rotation, the spring 303 is compressed or extended, when the roller 318 moves to the position corresponding to the adjusting rod 334, the grinding pot moves to the driven gear 22 side, and the spring 303 is compressed, and when the roller 318 moves to the opposite position of the adjusting rod 334, the spring 303 is naturally extended, and the grinding under the periodic vibration of the shaft can improve the grinding efficiency, to improve the flexibility of the grinding rotation, the corresponding roller mount 317 is provided on the extendable slide rod 316.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A plant grinding apparatus, comprising:

the outer frame (1) comprises a pair of outer plates (10), and connecting plates (11) are arranged at four corners between the outer plates (10);

the driving assembly (2) comprises a motor (20) arranged on one outer plate (10), an output shaft of the motor (20) is connected with a driving gear (21), the driving gear (21) is meshed with a driven gear (22), the driven gear (22) is provided with a driven rod (23), and two ends of the driven rod (23) are arranged on the outer plate (10);

the rotary vibration unit (3) comprises ejection returning assemblies (30) arranged on the driven rod (23), the ejection returning assemblies (30) are respectively provided with a matching assembly (31), the other end of the matching assembly (31) is provided with a vibration limiting assembly (32), the vibration limiting assembly (32) is provided with an adjusting assembly (33), the ejection returning assemblies (30) and the vibration limiting assembly (32) are mutually matched and are used for enabling the matching assembly (31) to swing in a reciprocating mode when rotating, and the adjusting assembly (33) is used for adjusting the swing amplitude of the matching assembly (31);

and the tube clamping assembly (4) is arranged on the matching assembly (31) and used for fixing the test tube.

2. Plant grinding apparatus as claimed in claim 1, characterized in that the back-up assembly (30) comprises a fixed plate (300) mounted on the driven rod (23), the fixed plate (300) is provided with outer plates (301) in a circumferential array, the outer plates (301) are each provided with an inner rod (302) extending inwardly, the inner rods (302) are each provided with a spring (303), and the other ends of the inner rods (302) are each provided with an end cap (304).

3. The plant grinding device as claimed in claim 2, characterized in that the matching unit (31) comprises an outer disc (310) penetrating through the inner insertion rod (302), the outer disc (310) is provided with a pair of inner extending cylinders (311) extending inwards, the inner extending cylinders (311) are provided with driving rods (313) respectively, the driving rods (313) are fixed on the driven gear (22), the outer disc (310) is provided with connecting plates (312) in a circumferential array, the other end of each connecting plate (312) is provided with an inner disc (3120), the inner disc (3120) penetrates through the driven rod (23), the driven rod (23) is further provided with an outer limiting disc (315), the outer limiting disc (315) is eccentrically provided with an outward extending sliding rod (316), the other end of each sliding rod (316) is provided with an outward extending roller seat (317), each roller seat (317) is provided with a roller (318), and the connecting rods (314) are arranged between the outer limiting disc (315) and the inner disc (3120) in a circumferential array.

4. Plant grinding apparatus according to claim 3, characterized in that the shock limiting assembly (32) comprises a limiting ring (320) tangential to the outer wall of the roller (318), a boss (321) is provided at one end of the limiting ring (320), the boss (321) is hinged to a hinge base (322), and the hinge base (322) is fixed to the outer plate (10).

5. The plant grinding device as claimed in claim 4, wherein the adjusting assembly (33) comprises an adjusting rod (334) penetrating through the outer plate (10), the other end of the adjusting rod (334) contacts with the outer wall of the limiting ring (320), an end cap (330) is arranged at the outer side end of the adjusting rod (334), two pairs of protrusions (331) are arranged on the end caps (330) in a circumferential array, an adjusting guide rod (332) penetrates through one pair of protrusions (331), an adjusting screw rod (333) is screwed on the other pair of protrusions (331), and the adjusting guide rod (332) and the adjusting screw rod (333) are both arranged on the outer plate (10).

6. The plant grinding device according to claim 3, characterized in that the pipe clamping assembly (4) comprises a penetrating cylinder (40) penetrating through the driven rod (23), the two ends of the penetrating cylinder (40) are respectively fixed on the outer limit disc (315) and the inner disc (3120), the penetrating cylinder (40) is provided with a plurality of pairs of clamping plates (41) in a circumferential array, the inner wall of each pair of clamping plates (41) is provided with a clamping arc groove (410), each pair of clamping plates (41) is provided with a plurality of clamping rods (43) in a penetrating manner, one end of each clamping rod (43) is provided with an outer key plate (42), the other end of each clamping rod (43) is provided with an end key plate (44), and the clamping rods (43) at the two ends are screwed with nuts (45).