WO2024005284A1

WO2024005284A1 - Automatic honeycomb extracting device

Info

Publication number: WO2024005284A1
Application number: PCT/KR2022/019686
Authority: WO
Inventors: 정혁
Original assignee: 정혁
Priority date: 2022-06-29
Filing date: 2022-12-06
Publication date: 2024-01-04
Also published as: KR20240002527A

Abstract

The present invention relates to an automatic honeycomb extracting device and, more specifically, to an automatic honeycomb extracting device which can be conveniently mounted to a beehive to be used and can automatically extract a honeycomb from the beehive. An automatic honeycomb extracting device according to the present invention can repeatedly perform a process of, when work is started in a state where the automatic honeycomb extracting device has been mounted to the beehive, automatically extracting a honeycomb from a beehive, making each extracted honeycomb be held by a holder, and then extracting the next honeycomb and thus can automatically extract all the honeycombs in the beehive, thereby conveniently performing the work. Moreover, in the automatic honeycomb extracting device according to the present invention, an export part and a movement part automatically return to their initial positions after all the honeycombs have been extracted, so that an operator can easily determine work end time.

Description

Automatic honeycomb retrieval device

The present invention relates to an automatic honeycomb extraction device, and more specifically, to an automatic honeycomb extraction device that can be easily mounted and used in a beehive and can automatically extract honeycombs from a beehive.

In general, honey is obtained through native beehives or beekeeping beehives. Since native beehives are produced naturally and are produced in small quantities, native honey obtained from native beehives is difficult to collect, so the price is high and the supply is significantly low, while beekeeping Since honeycombs are artificially created by humans and obtained by herding bees, the price is low and the supply is significantly high, so most of the honey supplied on the market is mainly beekeeping honey obtained from beekeeping hives.

This kind of beekeeping honey is created by artificially using beeswax to create a base of honeycomb and attaching it to a square wooden frame. Approximately 6,600 honeycombs are formed on both sides of one honeycomb, so that the queen bee lays eggs. The worker bees give birth or raise their young and store honey and pollen. The bees collect these honeycombs from various flowers and store them in the hives. The honey is then collected using various extractors such as centrifuges. The situation is that it is obtained with great precision.

In order to extract honey stored in the honeycomb of a beehive with a honeycomb as described above, a desealing operation must be performed to remove the honeycomb from the hive and remove the bees attached to the hive. After shaking vigorously to remove the bees, the remaining bees were removed manually every day using a bee brush. However, this manual desealing work was low in workability and resulted in a significant decrease in honey production. It has a number of problems, including rising labor costs as it requires a lot of labor to solve.

The present invention is intended to solve the above-described conventional problems. By automatically removing the beehives stored inside the hive after being mounted on the hive, the desealing work is made easier compared to the conventional manual method in which the worker manually takes out the hives one by one. The purpose is to provide an automatic honeycomb retrieval device that can be easily operated.

An automatic honeycomb extraction device according to the present invention for achieving the above object includes a mounting frame formed along the upper edge of the beehive so that it can be mounted on the upper side of the beehive; a moving part installed to be capable of reciprocating movement along the front-back direction of the mounting frame corresponding to the honeycomb arrangement direction within the beehive; a drawing unit installed on the moving unit and reciprocating with the moving unit to withdraw the honeycomb stored inside the hive to the upper part of the beehive; a control unit that controls the operation of the moving unit and the drawing unit, wherein the drawing unit includes an elevating block that moves up and down along a vertical frame installed perpendicular to the moving part, rotatably coupled to the elevating block, and a lower part of the elevating block. It includes a pull-out hook that extends to be exposed and is formed to be able to lift the top of the honeycomb by hooking, and a sensor unit that detects the operating state of the pull-out hook according to the forward and backward motion of the moving part and the rising and lowering motion of the pull-out part, The control unit is characterized in that it controls the operations of the moving unit and the drawer unit respectively according to the operating state information of the drawer hook detected by the sensor unit.

The sensor unit is installed on the lifting block outside the rotation range of the drawing hook adjacent to the upper end of the drawing hook to prevent the lower end of the drawing hook from colliding with the top of the honeycomb or the top of the hive during the lowering operation of the lifting block. A collision detection sensor is installed on the elevating block within the rotation range of the take-out hook so as to be adjacent to the upper end of the take-out hook, and the moving part is caught on the top of the honeycomb by the take-out hook or contacts the inner peripheral surface of the side wall of the beehive during the forward motion. It is characterized by including a tilting detection sensor that detects that the pull-out hook is tilted.

The mounting frame further includes a mounting auxiliary part installed on the mounting frame so that it can be mounted on beehives having side walls of different thicknesses.

One side of the mounting auxiliary part is coupled to the upper part of the horizontal frame of the mounting frame, which is disposed on both sides in the front and rear longitudinal direction of the beehive, and the other side extends so as to be able to enter the inside of the beehive, and is positioned in the longitudinal direction of the horizontal frame. It is characterized in that it extends along and is formed in a shorter length than the horizontal frame.

When the automatic honeycomb extraction device according to the present invention starts working while mounted on a beehive, it automatically withdraws a honeycomb from the hive, places each extracted honeycomb on a stand, and then repeats the process of extracting the next honeycomb from within the hive. It has the advantage of being easy to work with as all honeycombs can be drawn out automatically.

In addition, in the automatic honeycomb extraction device according to the present invention, the extraction unit and the moving unit automatically return to their initial positions after all the honeycombs have been extracted, allowing the operator to easily determine when the work is finished.

1 is a perspective view of an automatic honeycomb extraction device according to the present invention.

Figure 2 is a partially separated perspective view of the automatic honeycomb extraction device according to the present invention.

Figure 3 is a partially separated perspective view of the automatic honeycomb extraction device according to the present invention.

Figure 4 is a perspective view showing the auxiliary mounting portion of the automatic honeycomb extraction device according to the present invention.

5 to 13 are side views showing the operating state of the automatic honeycomb extraction device according to the present invention.

Hereinafter, the automatic honeycomb extraction device 1 according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

1 to 13 show an automatic honeycomb extraction device 1 according to the present invention. Referring to FIGS. 1 to 13, the automatic honeycomb extraction device 1 according to the present invention includes a mounting frame 100, a moving unit 200, an extraction unit 300, and a control unit.

The mounting frame 100 is formed along the upper edge of the beehive 5 so that it can be mounted on the upper side of the beehive 5.

In order to allow the mounting frame 100 to be mounted on the beehive 5, a certain length protrudes outward from the beehive 5 at a certain distance from the top of the beehive 5 on the upper outer peripheral surface of the beehive 5, and a beehive ( 5) A mounting jaw (5C) extending horizontally along the edge is provided.

The mounting frame 100 has a square shape corresponding to the shape of the beehive 5, and includes a pair of horizontal frames 110 and a pair of vertical frames 120, and the mounting jaw of the beehive 5 ( 5C) It is mounted on the beehive 5 while being placed on the bed.

The horizontal frame 110 is disposed on both sides of the beehive 5 in the front and rear longitudinal directions corresponding to the direction in which the beehives 7 stored inside the beehive 5 are arranged, and has a length longer than the left and right widths of the beehive 5. have

The vertical frame 120 is disposed on both sides in the left and right width directions of the beehive 5 perpendicular to the direction in which the beehives 7 stored inside the beehive 5 are arranged, and has a length longer than the front-to-back length of the beehive 5. have

The ends of the vertical frame 120 are connected and fixed to both ends of the horizontal frame 110, and the ends of the horizontal frame 110 are connected and fixed to both ends of the vertical frame 120.

At the lower part of the mounting frame 100, where the horizontal frame 110 and the vertical frame 120 meet, a coupling reinforcement plate 130 is further provided to reinforce the coupling force between the horizontal frame 110 and the vertical frame 120. , each of the horizontal frame 110 and the vertical frame 120 is fastened and fixed to the joint reinforcement plate 130 by fastening bolts, etc. The reinforcement plate may be extended to a length corresponding to the length of the horizontal frame 110.

Meanwhile, the mounting frame 100 is installed on the mounting frame 100 so that it can be mounted and used on beehives 5 having relatively thin side walls, and the mounting frame 100 is installed in the left and right width directions of the beehive 5. A mounting auxiliary part 150 is further provided to prevent movement along the .

Referring to FIG. 4, the mounting auxiliary part 150 includes a fixing part 151 and a mounting position guide part 155.

The fixing part 151 is coupled to the horizontal frame 110 of the mounting frame 100 located on both sides of the beehive 5 in the front and rear longitudinal directions. In more detail, it is installed on the horizontal frame 110 located on the rear side of the beehive 5 or the rear side of the mounting frame 100.

The mounting position guide 155 extends a certain length toward the front side of the mounting frame 100 or the beehive 5 so that it can enter the inside of the beehive 5 from the fixing part 151, and then extends a certain length downward. It is formed into a structure. The mounting position guide 155 is bent and formed in a 'ㄷ' shape so that it can cover the upper periphery of the beehive 5.

The mounting position guide portion 155 extends along the longitudinal direction of the rear horizontal frame 110 and is formed to have a shorter length than the horizontal frame 110. In more detail, the mounting position guide 155 has both ends in the longitudinal direction corresponding to the length between the two opposing side walls inside the beehive 5, that is, the side walls located on both left and right width directions of the beehive 5, respectively. It is formed to a length that allows it to be as close as possible to each side wall.

The mounting frame 100 is mounted on the beehive 5, which has a side wall thick enough to allow the outer peripheral surface of the side wall located in the left and right width directions of the beehive 5 to be positioned very tightly or in close contact with the mounting frame 100. There is no problem in this case, but when the mounting frame 100 is mounted on the beehive 5 where the side walls located in the left and right width directions of the beehive 5 are relatively thin, the mounting frame 100 and the side walls of the beehive 5 The gap between the outer peripheral surfaces is widened so that the mounting frame 100 can move in the left and right directions of the beehive (5).

The mounting position guide portion 155 is formed so that both ends in the longitudinal direction can interfere with or come into contact with the inner peripheral surface of the side wall located on both left and right width directions of the beehive 5, so that the side walls located on both left and right width directions of the beehive 5 Even when the mounting frame 100 is mounted on a relatively thin beehive 5, the mounting frame 100 is not attached to the hive during the operation of extracting the honeycomb 7 using the automatic honeycomb extraction device 1 according to the present invention. 5) It is possible to suppress the flow along the left and right width directions of the beehive 5 on the top to a certain extent, and the mounting frame 100 can be accurately mounted at a designated position on the beehive 5, so the automatic honeycomb extraction device according to the present invention It allows the retrieval operation of the honeycomb (7) using (1) to be performed stably.

The moving unit 200 is installed to be capable of reciprocating movement along the front and rear longitudinal direction of the mounting frame 100 or the beehive 5 corresponding to the arrangement direction of the beehives 7 within the beehive 5.

The moving part 200 includes a horizontal moving rail part 210, a moving frame 220, and a moving driving part 230.

The horizontal movable rail portion 210 is installed on each pair of vertical frames 120, extends to a length corresponding to the vertical frame 120, and is horizontal on the upper surface of one side in the width direction of the horizontal movable rail portion 210. A guide rail is formed along the longitudinal direction of the moving rail part 210, and a plurality of gear grooves or gear teeth are repeatedly formed on the upper surface of the other side in the width direction of the horizontal moving rail part 210.

The moving frame 220 includes a moving block 221 and a cover frame 222.

The moving blocks 221 are installed on each of the horizontal moving rail units 210, and guide protrusions that can enter the guide rail are formed on the bottom. The mobile frame 220 is installed to be able to slide along the horizontal mobile rail unit 210 while being restrained by the horizontal mobile rail unit 210.

The cover frame 222 is each coupled to one side of the moving block 221 facing the inside of the mounting frame 100, and is formed in the form of a plate extending a certain length upward. An interlocking shaft arranged to cross the mounting frame 100 is installed through the cover frame 222.

The moving drive unit 230 moves the moving frame 220 back and forth along the horizontal moving rail part 210, and is rotated by the moving driving motor 231 and the moving driving motor 231, and the horizontal moving rail part ( It includes a pinion member 232 engaged with a gear groove or gear tooth formed in 210, and an interlocking shaft connecting both pinion members 232 so that both pinion members 232 can rotate in conjunction with each other.

When the movement drive motor 231 rotates forward and backward, the movement drive unit 230 rotates with the pinion member 232 engaged with the gear groove or gear tooth, thereby moving the movement block 221 connected to the horizontal movement rail unit 210. It can be moved back and forth along the mounting frame 100.

The drawing unit 300 is installed on the moving unit 200 and moves back and forth with the moving unit 200 to withdraw the honeycomb 7 stored inside the beehive 5 to the upper part of the beehive 5, forming a vertical frame. It is comprised of (310), a connection frame 320, a vertical moving rail part 330, a lifting drive unit, a lifting block 350, a pull-out hook 360, and a sensor unit.

The vertical frames 310 are composed of a pair and are installed vertically on the moving frames 220 on both sides. The connection frame 320 is connected at both ends to the vertical frames 310 on both sides to connect the vertical frames 310 to each other.

In the middle part of the vertical frame 310, a honeycomb holder 500 is provided, which can hold the honeycombs 7 pulled out from the beehive 5 at a certain height by means of a lifting block and a drawing hook 360, which will be described later. The honeycomb holder 500 extends in the horizontal direction with respect to the vertical frame 310 and is installed so that it can be taken over from the pull-out hook 360.

In addition, the vertical frame 310 or the connection frame 320 connecting the vertical frames 310 to each other is installed at a position opposite the honeycomb holder 500 at a height corresponding to the honeycomb holder 500 and has a pull-out hook 360. A honeycomb holder transfer means 400 is provided for transferring the hanging honeycomb 7 to the honeycomb holder 500. The honeycomb mounting transfer means 400 includes a pair of rotary arms 410 that are spaced apart from each other and rotatable in opposite directions, a motor that rotates the rotary arms 410, and a driving force of the motor that is transmitted to the rotary arm. It can be composed of a power transmission unit that A pair of rotary arms 410 rotate toward the honeycomb holder 500 and push the upper end of the honeycomb 7 hanging on the withdrawal hook 360 toward the honeycomb holder 500 to transfer the honeycomb 7 to the honeycomb holder 500. I order it.

The vertical movement rail portion 330 is installed on one side of the vertical frames 310 on both sides facing each other, and extends to a length corresponding to the vertical frames 310. A guide rail is formed on the vertical movable rail unit 330 along the longitudinal direction of the vertical movable rail unit 330.

The lifting drive unit 340 includes a lifting driving motor 341 fixed to the lower part of the vertical frame 310 on either side of the vertical frames 310 on both sides, and a lifting driving gear that is coupled to and rotated by the lifting driving motor 341. (342), a lifting driven gear 343 rotatably installed on the upper side of the vertical frame 310 on one side on which the lifting driving gear 342 is installed, and between the lifting driving gear 342 and the lifting driven gear 343 It is installed and rotates in an endless orbit, and includes a belt member 344 that is connected to the lifting block 350, which will be described later on one side, and moves the lifting block 350 along the vertical moving rail portion 330.

The lifting drive unit 340 includes a vertical moving rail part 330, a lifting driving gear 342, and a lifting driven gear on both vertical frames 310 so that the lifting blocks 350 can be installed on the vertical frames 310 on both sides. (343) and a belt member (344) are installed, and both lifting and lowering drive gears (342) are connected by interlocking shafts and rotate together.

The lifting block 350 is installed to be able to reciprocate up and down along the vertical frame 310 and the vertical moving rail part 330 by a belt member 344 that rotates in an infinite orbit, and has a sensor unit and a pullout unit inside it. A space portion capable of accommodating a portion of the upper side of the hook 360 is provided.

On one side of the lifting block 350, there is a guide protrusion that enters the inside of the guide rail provided in the vertical movable rail part 330, and this guide protrusion moves up and down along the vertical movable rail part 330 while being restrained by the guide rail. It is installed to enable sliding movement.

The pull-out hook 360 is installed on the upper part of the lifting block 350 and moves up and down together with the lifting block 350, and includes a hook body 361, a contact head 362, and a locking hook 363. do.

The hook body 361 is installed inside the lifting block 350, and its upper part is rotatably coupled to the lifting block 350 so that it can be tilted within an angle range set in the front and rear longitudinal direction of the mounting frame 100, The lower part extends to be exposed for a certain length below the lifting block 350 so that it can be entered into the beehive 5.

The contact head 362 extends a certain length from the top of the hook body 361 upward parallel to the hook body 361, while the lifting block 350 is descending and while the lifting block 350 is moving horizontally. It is installed so that it can contact the collision detection sensor 371 and the tilting detection sensor 372, respectively, according to the changing operating status of the withdrawal hook 360.

The hook 363 extends a certain length horizontally from the bottom of the hook body 361 toward the front side of the mounting frame 100, and is caught at the bottom of the hook wings 7A provided on both sides of the top of the honeycomb 7. It is formed so that it can be lifted upward by hanging the wings (7A).

The pull-out hook 360 as described above is installed inclined at an angle such that the catching hook 363 faces the front side of the mounting frame 100 and the contact head 362 faces the rear of the mounting frame 100. In addition, the pull-out hook 360 rises to a certain height when an external force pushing upward from the bottom acts, and the hook body 361 moves up and down at regular intervals in response to the lifting blow so that it can return to its original position when the external force is removed. It is installed to be flexible. In addition, the pull-out hook 360 is rotated rearward when a torque or external force pushing the hook body 361 toward the rear side of the beehive 5 or the mounting frame 100 is applied, and then returns to its original state when the torque or external force is removed. It can be elastically supported toward the rear side of the hive 5 or the mounting frame 100 by a separate elastic member to return to the position and maintain the tilted state at the set angle.

The sensor unit detects the operating state of the draw-out hook 360 according to the forward and backward movements of the moving part 200 and the rising and falling movements of the drawing part 300, and the collision shown in FIGS. 6 and 8 It is composed of a detection sensor 371 and a tilting detection sensor 372.

The collision detection sensor 371 is installed at the upper end of the withdrawal hook 360, that is, on the lifting block 350 outside the rotation range of the contact head 362 so as to be adjacent to the contact head 362. The collision detection sensor 371 detects that the bottom of the withdrawal hook 360, that is, the bottom of the catching hook 363, collides with the top of the honeycomb 7 or the top of the beehive 5 while the lifting block 350 is lowered. Haha.

The tilting detection sensor 372 is installed on one side of the lifting block 350 corresponding to the rotation range of the contact head 362 so as to be adjacent to the contact head 362, which is the upper end of the pull-out hook 360. The tilting detection sensor 372 detects that while the moving part 200 is moving forward along the horizontal moving rail part 210, the hook body 361 of the draw-out hook 360 is attached to the catching wings 7A on both sides of the top of the honeycomb 7. It is detected that the withdrawal hook 360 is rotated to one side, that is, tilted, when touched or touched by the inner peripheral surface of the side wall of the beehive 5.

The collision detection sensor 371 and the tilting detection sensor 372 can be used as a typical limit switch, more specifically a rolling lever type limit switch.

The control unit controls the operations of the moving unit 200 and the drawing unit 300, respectively, so that the lifting block 350 and the drawing hook 360 can be moved up and down and forward and backward. The control unit controls the operations of the moving unit 200 and the drawer unit 300, respectively, according to the operating state information of the drawer hook 360 detected by the sensor unit.

In more detail, the control unit performs a lowering operation to lower the lifting block 350, a rising operation to raise the lifting block 350, a forward operation to horizontally move the lifting block 350 forward, and a lifting block 350. The movement drive motor 231 and the lifting drive motor 341 are controlled so that the horizontal backward movement is performed independently.

Hereinafter, the operation of the automatic honeycomb extraction device 1 according to the present invention as described above will be described in detail.

First, the automatic honeycomb extraction device 1 according to the present invention is installed by placing the mounting frame 100 on the beehive 5 as shown in FIGS. 1 to 3, and then the automatic honeycomb extraction device 1 is installed on both sides of the front and rear longitudinal direction of the beehive 5. It is set to initially operate from the rear.

In this state, when the start button is pressed, the lifting block 350 descends downward. While the lifting block 350 is lowering, the lower end of the draw-out hook 360 touches the honeycomb 7, as shown in FIGS. 5 and 6. When colliding with the top or colliding with the top of the beehive 5, the pull-out hook 360 rises upward to a certain height and comes into contact with the collision detection sensor 371 above the pull-out hook 360. At this time, the control unit determines that the current lowering position is an incorrect position, raises the lifting block 350 to a certain height, moves the lifting block 350 forward or backward a certain distance, and then lowers the lifting block 350 again. The withdrawal hook 360 is allowed to enter the inside of the beehive 5.

Then, after lowering the lifting block 350 as shown in FIGS. 7 and 8, and then advancing the lifting block 350 as shown in FIGS. 9 and 10, the hook body 361 of the pull-out hook 360 is caught on the catching wing (7A) on the upper side of the honeycomb (7), which is located first among several honeycombs (7), and is rotated backward, and the contact head 362 of the withdrawal hook 360 is rotated forward and a tilting detection sensor ( 372).

At this time, the control unit determines that the withdrawal hook 360 is caught on the locking wing 7A of the honeycomb 7 and raises the lifting block 350 to the set height as shown in FIG. 11. And, the control unit operates only when a signal is continuously transmitted from the tilting detection sensor 372 while raising the lifting block 350 to the set height, that is, only when the honeycomb 7 is hung on the withdrawal hook 360. The honeycomb 7 drawn out by the draw-out unit 300 is transferred from the draw-out hook 360 to the honeycomb holder 500 provided on the front side of the draw-out unit 300 through a separate honeycomb holder transfer means 400. hand it over

After the honeycomb (7) is transferred to the honeycomb holder (500), the control unit extracts the remaining honeycombs (7) remaining in the beehive (5) and operates an elevating block (350) so that they can be sequentially loaded on the honeycomb holder (500). After placing it in the initial position, lowering and advancing the elevating block 350 as described above, and then repeating the process of lifting the second honeycomb 7 and withdrawing it to the upper part of the hive 5, the honeycomb inside the hive 5 is repeated. (7) can all be withdrawn.

Meanwhile, as shown in FIG. 12, in a state where all the beehives 7 inside the beehive 5 are pulled out, the lifting block 350 is advanced toward the front and rear longitudinal side walls of the beehive 5 so that the withdrawal hook 360 is pulled out from the hive. When it contacts the side wall of (5), the tilting of the pull-out hook 360 is detected by the tilting detection sensor 372, and the control unit raises the lifting block 350 to the set height, while the lifting block 350 is rising. When a signal is not transmitted from the tilting detection sensor 372, that is, when the honeycomb 7 is not hung on the withdrawal hook 360, the control unit determines that there are no more honeycombs 7 to be withdrawn inside the beehive 5. After making the determination, the moving unit 200 and the drawing unit 300 are positioned to their initial positions as shown in FIG. 13 and the work is completed.

The automatic honeycomb extraction device according to the present invention described above has been described with reference to the attached drawings, but this is merely illustrative, and various modifications and other equivalent embodiments can be made by those skilled in the art. You will understand the point.

Therefore, the true scope of technical protection of the present invention should be determined only by the technical spirit of the attached claims.

Claims

a mounting frame formed along the upper edge of the beehive so that it can be mounted on the upper side of the beehive;

a moving part installed to be capable of reciprocating movement along the front-back direction of the mounting frame corresponding to the honeycomb arrangement direction within the beehive;

a drawing unit installed on the moving unit and reciprocating with the moving unit to withdraw the honeycomb stored inside the hive to the upper part of the beehive;

A control unit that controls the operation of the moving unit and the drawing unit,

The pull-out unit includes a lifting block that goes up and down along a vertical frame installed perpendicular to the moving unit, a pull-out hook rotatably coupled to the lifting block, extending to be exposed to the lower part of the lifting block, and formed to be able to lift the top of the honeycomb by hanging it; , a sensor unit that detects the operating state of the pull-out hook according to the forward and backward motion of the moving part and the rising and lowering motion of the pull-out part,

The control unit is an automatic honeycomb extraction device, wherein the control unit controls the operations of the moving unit and the extraction unit respectively according to the operating state information of the extraction hook detected by the sensor unit.
According to paragraph 1,

The sensor unit

It is installed on the lifting block outside the rotation range of the drawing hook adjacent to the upper end of the drawing hook, and detects when the lower end of the drawing hook collides with the top of the honeycomb or the top of the hive during the lowering operation of the lifting block. A detection sensor,

It is installed on the elevating block within the rotation range of the take-out hook adjacent to the upper end of the take-out hook, and the mover is caught on the upper part of the honeycomb by the take-out hook during the forward motion or contacts the inner peripheral surface of the side wall of the beehive, causing the take-out hook to tilt. An automatic honeycomb extraction device comprising a tilting detection sensor that detects
According to paragraph 1,

Automatic, characterized in that it further includes a mounting auxiliary part installed on the mounting frame to enable the mounting frame to be mounted on beehives having side walls of different thicknesses and to prevent the mounting frame from moving along the beehive. Honeycomb retrieval device.
According to paragraph 3,

One side of the mounting auxiliary part is coupled to the upper part of the horizontal frame of the mounting frame, which is disposed on both sides in the front and rear longitudinal direction of the beehive, and the other side extends so as to be able to enter the inside of the beehive, and is positioned in the longitudinal direction of the horizontal frame. An automatic honeycomb extraction device extending along and having a length shorter than the horizontal frame.