CN219178937U - A sampling device for measuring endogenous hormones in peach branches - Google Patents

Abstract

The utility model relates to the technical field of peach branch sampling and discloses a sampling device for measuring endogenous hormones of peach branches, which comprises a processing table, wherein a plurality of groups of placing grooves are uniformly formed in the upper side of the processing table, a guillotine is connected to the upper side of the processing table, a guide funnel is connected to the right side of the processing table, a pushing device is arranged on the upper side of the processing table, the pushing device comprises two groups of guide rods, the two groups of guide rods are respectively arranged on the front side and the rear side of the processing table, guide blocks are connected to the outer sides of the guide rods, and first connecting plates are connected to the opposite sides of the two groups of guide blocks.

Description

A sampling device for measuring endogenous hormones in peach branches

technical field

The utility model belongs to the technical field of sampling peach branches, in particular to a sampling device for measuring endogenous hormones in peach branches.

Background technique

Dormancy is a beneficial biological adaptation mechanism of peach and other deciduous fruit trees, and it is also a necessary growth and development process for peach trees. The dormancy and release of peach trees are regulated by their own internal cell changes and the external environment. Intrinsic changes mainly focus on hormone regulation, including auxin, gibberellin, cytokinin, abscisic acid and other endogenous hormones and the coordinated regulation between hormones. Existing studies have also confirmed that the start and end of dormancy and the change of dormancy stages are all regulated by hormones. Therefore, measuring the changes in the content of endogenous hormones during the dormancy period of peach branches and finding out the key substances that can judge the dormancy process of peach trees is beneficial to artificial Regulating dormancy plays a vital role especially in protected cultivation of peach trees.

The sampling method for determining the endogenous hormones of peach tree branches during dormancy is as follows: under natural overwintering conditions, from the dormancy induction period to the dormancy release period of peach trees, sampling is done once every week, and each variety is selected for each variety with good growth and development and uniform thickness. 10 annual branches, remove dormant buds, wash with ultra-pure water for 3 times, absorb the water on the surface of the branches, cut them into 1-2mm discs with pruning shears, freeze them in liquid nitrogen, grind them into powder, and wait for the test. Because the endogenous hormones of the branches are constantly changing during the dormant period, the branches need to be quickly frozen in liquid nitrogen after collection, otherwise the measurement results will be affected, but the process of cutting them into 1-2mm discs with pruning shears is cumbersome and time-consuming. Problems such as labor consumption are mainly manifested in the need to cut the branches into discs with scissors, which is very time-consuming and labor-intensive, which greatly limits the collection process of branch samples, and is prone to sample processing time differences that affect test results. Therefore, we propose a sampling device for determination of endogenous hormones in peach branches.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sampling device for measuring the endogenous hormones of peach branches, which effectively solves the above problems.

In order to achieve the above object, the utility model provides the following technical solutions: a sampling device for measuring the endogenous hormones of peach branches, including a processing table, the upper side of the processing table is evenly provided with multiple groups of placement grooves, the processing table The upper side of the processing table is connected with a guillotine, the right side of the processing table is connected with a guide funnel, and the upper side of the processing table is provided with a propulsion device.

Preferably, the propulsion device includes two sets of guide rods, the two sets of guide rods are respectively installed on the front and rear sides of the processing table, the outer sides of the guide rods are connected with guide blocks, and the opposite sides of the two sets of guide blocks A first connecting plate is connected, and multiple groups of pushing rods are evenly connected to the lower side of the first connecting plate.

Preferably, an auxiliary block is connected to the right side of the processing table, and a guillotine opening matching the guillotine is reserved between the auxiliary block and the processing table.

Preferably, a second connection plate is connected to the upper side of the processing table, and multiple groups of pressing blocks are evenly connected to the lower side of the second connection plate.

Preferably, the material of the pressing block is hard rubber, and the lower side of the pressing block is arranged in an arc shape.

Preferably, the pushing rod is L-shaped, and the pushing rod is matched with the placing groove.

Preferably, a baffle is connected to the upper side of the guiding funnel, and the rear side of the guiding funnel is inclined.

Preferably, a fixed plate is connected to the top of the processing table, and a plug-in plate is connected to the body of the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are:

1. The guillotine can process and cut multiple groups of measured peach tree branches at the same time by setting the processing table to cooperate with the placement slot, which improves the cutting speed and efficiency of measuring peach tree branches, and at the same time, it is convenient to cut by setting the guiding funnel Guide the last peach branches to make them collect;

2. By setting the propulsion device, multiple groups of measured peach tree branches can be simultaneously pushed forward, so that they can enter the lower side of the guillotine for cutting work, so as to improve the processing speed of the device for multiple groups of measured peach tree branches;

3. By setting the second connecting plate to cooperate with multiple sets of pressing blocks, it is possible to limit the determination of multiple sets of peach tree branches, avoiding the vibration generated during the cutting process of measuring peach tree branches, causing the measured peach tree branches to fall out of the placement slot, and improving the measurement. Cutting efficiency and quality of peach branches;

4. By setting the fixed plate and the inserting plate to cooperate, the second connecting plate can be limited, so as to avoid the vibration generated in the process of measuring the peach tree branches being cut by the guillotine, which will cause the measured peach tree branches to leave the placement slot, and improve the determination of the peach tree branches. Cutting efficiency and quality.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the second connecting plate of the present invention;

Fig. 3 is the structural schematic diagram of the second connecting plate of the utility model;

Fig. 4 is a structural schematic diagram of the auxiliary block of the utility model.

In the figure: 100, processing table; 110, placing groove; 120, guillotine; 130, guide funnel; 131, baffle plate; 140, auxiliary block; 150, second connecting plate; 160, pressing block; 170, fixing plate; , inserting plate; 200, propulsion device; 210, guide rod; 220, guide block; 230, first connecting plate; 240, pushing rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Please refer to Fig. 1-4, a kind of sampling device that is used to measure the endogenous hormone of peach branch, comprises processing table 100, and the upper side of processing table 100 evenly offers many groups of placing grooves 110, and the upper side of processing table 100 is movably connected with The guillotine 120 is fixedly connected with a guiding funnel 130 on the right side of the processing table 100, and the upper side of the processing table 100 is fixedly provided with a propulsion device 200. By setting the processing table 100 to cooperate with the placement groove 110, the guillotine 120 can simultaneously measure peaches for multiple groups. The tree branches are processed and cut, which improves the cutting speed and efficiency of measuring peach branches. At the same time, by setting the guiding funnel 130, the cut peach branches are conveniently guided to make them collect. The propulsion device 200 includes two groups Guide rods 210, two sets of guide rods 210 are respectively fixedly installed on the front and rear sides of the processing table 100, the outer sides of the guide rods 210 are movably connected with guide blocks 220, and the opposite sides of the two groups of guide blocks 220 are fixedly connected with a first connecting plate 230 The lower side of the first connecting plate 230 is evenly and fixedly connected with multiple groups of pushing rods 240, and by setting the propulsion device 200, multiple groups of determined peach tree branches can be pushed forward synchronously, so that they can enter the lower side of the guillotine 120 for truncation work, thereby improving the cost. The device measures the processing speed of peach tree branches in multiple groups. An auxiliary block 140 is fixedly connected to the right side of the processing table 100. A guillotine matching the guillotine 120 is reserved between the auxiliary block 140 and the processing table 100. By setting the auxiliary block 140, when measuring the branches of peach trees and preparing to cut them, there are stress points on the left and right sides of the cutting position, which avoids the phenomenon that the guillotine 120 bends the branches of the measured peach trees but does not cut them off. The upper side of the processing table 100 is connected to There is a second connecting plate 150, and the lower side of the second connecting plate 150 is evenly connected with multiple sets of pressing blocks 160, and by setting the second connecting plate 150 to cooperate with multiple sets of pressing blocks 160, it is possible to limit the determination of multiple groups of peach tree branches , to avoid measuring the vibrations produced during the cutting of the peach branches, causing the measuring peach branches to break away from the placement groove 110, improving the cutting efficiency and quality of measuring the peach branches, the material of the pressing block 160 is hard rubber, and the lower side of the pressing block 160 It is arranged in an arc shape, and the material of the pressing block 160 is hard rubber so that the pressing block 160 has deformability, so that the pressing block 160 will not affect the determination of peach tree branches and advance, and the lower side of the pressing block 160 is arc-shaped, so that Press block 160 can not affect measuring peach tree branch and advance, and pushing bar 240 is L-shaped, and pushing bar 240 matches with placement groove 110, is L-shaped by arranging pushing bar 240, facilitates pushing bar 240 to measure peach Branches are advanced so that the first connecting plate 230 can also advance the determination of peach tree branches without being close to the second connecting plate 150, which improves its convenience and prevents the first connecting plate 230 from colliding with other devices in the process of pushing the push bar 240. Collision, the upper side of the guide funnel 130 is movably connected with a baffle plate 131, and the rear side of the guide funnel 130 is inclined to set, and the guide funnel 130 can be closed by setting the baffle plate 131, so that the measuring peach branches that do not need to enter the guide funnel 130 After being cut, the strips are guided and discharged to the ground through the baffle plate 131. The top of the processing table 100 is fixedly connected with a fixed plate 170, and the body of the fixed plate 170 is plugged with an inserting plate 180. The second connecting plate 150 can be limited, thereby preventing the measured peach branches from being separated from the placement groove 110 due to the vibration generated during the cutting process of the measured peach branches by the guillotine 120, thereby improving the cutting efficiency and quality of the measured peach branches.

Working principle: when the utility model is implemented, a plurality of pre-prepared measured peach branches are placed inside the placement groove 110, the baffle plate 131 is flipped and covered on the upper side of the guide funnel 130, and then the first connection is moved. The plate 230 drives the guide block 220 to slide on the outside of the guide rod 210 through the first connecting plate 230, so that the first connecting plate 230 drives the pushing rod 240 to move to the right. The peach tree branch moves to the right, makes the left side of a plurality of measuring peach tree branches align, and a plurality of measuring peach tree branches moves to the right, until the right side of measuring the shortest peach tree branch also crosses the auxiliary block 140, now will The second connecting plate 150 is overturned, and the second connecting plate 150 and the pressing block 160 are dropped on the upper side of measuring peach tree branches, and the inserting plate 180 is inserted into the fixed plate 170, so that the fixed plate 170 is opposite to the upper side of the second connecting plate 150. Position limit, the second connecting plate 150 and the lower side of the pressing block 160 are not fixed, only rely on their own gravity to press down to ensure that the pressing block 160 is in contact with the measured peach tree branches, and then press the guillotine 120, and pass the guillotine 120. The measured peach tree branches are cut off, so that the right side of the measured peach tree branches is also neat, and the redundant measured peach tree branches are discharged along the rear side of the baffle plate 131. The rear side of the baffle plate 131 is obliquely set and turned over to the guide funnel After the upper side of the 130, the redundant measuring peach tree branches can be guided to make it fall to the ground and wait to be removed. A collection bucket or a collection bag is placed on the lower side of the guide funnel 130, and the first connecting plate 230 is continuously driven to move to the right to make it Drive and measure the peach tree branches to move to the right, and the second connecting plate 150 and the pressing block 160 cannot move upwards under the limit of the inserting plate 180 in time, but because the material of the pressing block 160 is hard rubber and has deformability, it will not Affect the measured peach tree branches to move to the right, press the guillotine 120 to continue cutting the measured peach tree branches, so that the measured peach tree branches will be cut into 1-2mm discs, so that they can wait for the subsequent liquid nitrogen quick-freezing and grind them into powder. And measure peach tree branch original film then enter collection barrel or in the collection bag by the guidance of guiding funnel 130 and finish the cutting work to measuring peach tree branch.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order between, and the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or equipment. It should be noted that, unless otherwise expressly specified and limited, the term " Installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, It can also be indirectly connected through an intermediary, and it can be the internal communication of two elements. Those skilled in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A sampling device for determining endogenous hormones of peach branches, which is characterized in that: including processing platform (100), multiunit standing groove (110) have evenly been seted up to the upside of processing platform (100), the upside of processing platform (100) is connected with hand hay cutter (120), the right side of processing platform (100) is connected with guide funnel (130), the upside of processing platform (100) is provided with advancing device (200).

2. A sampling device for determining endogenous hormones in peach branches according to claim 1, wherein: the propelling device (200) comprises two groups of guide rods (210), the two groups of guide rods (210) are respectively arranged on the front side and the rear side of the processing table (100), guide blocks (220) are connected to the outer sides of the guide rods (210), first connecting plates (230) are connected to the opposite sides of the two groups of guide blocks (220), and a plurality of groups of pushing rods (240) are uniformly connected to the lower sides of the first connecting plates (230).

3. A sampling device for determining endogenous hormones in peach branches according to claim 1, wherein: an auxiliary block (140) is connected to the right side of the processing table (100), and a guillotine opening matched with the guillotine (120) is reserved between the auxiliary block (140) and the processing table (100).

4. A sampling device for determining endogenous hormones in peach branches according to claim 1, wherein: the upper side of the processing table (100) is connected with a second connecting plate (150), and the lower side of the second connecting plate (150) is uniformly connected with a plurality of groups of pressing blocks (160).

5. A sampling device for determining endogenous hormones in peach branches according to claim 4, wherein: the material of the pressing block (160) is hard rubber, and the lower side of the pressing block (160) is in an arc-shaped arrangement.

6. A sampling device for determining endogenous hormones in peach branches according to claim 2, wherein: the pushing rod (240) is L-shaped, and the pushing rod (240) is matched with the placing groove (110).

7. A sampling device for determining endogenous hormones in peach branches according to claim 2, wherein: the upper side of the guide funnel (130) is connected with a baffle plate (131), and the rear side of the guide funnel (130) is obliquely arranged.

8. A sampling device for determining endogenous hormones in peach branches according to claim 2, wherein: the top end of the processing table (100) is connected with a fixing plate (170), and a body of the fixing plate (170) is connected with a plugboard (180).

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