阅读说明：本技术 拔萝卜辅助装置 (Radish pulling auxiliary device ) 是由 毛华庆 杭波 朱丽 张勇 张军 王普 国冰磊 于 2021-01-05 设计创作，主要内容包括：本发明公开了一种拔萝卜辅助装置,包括动力部件、升力部件和连接套,所述升力部件固定安装在连接套上,所述连接套套接在人手腕上,所述升力部件包括定柱和动柱,所述定柱的上端固定安装在连接套上,所述动柱的上端可滑移的伸入到定柱的下端内,该动柱的下端固定连接有支脚,所述动力部件具有动力输出端,该动力输出端与定柱连接,并与动柱联动。本发明的拔萝卜辅助装置,通过连接套、升力部件和动力部件的设置,便可有效的辅助人手去拔出萝卜了,大大的降低了人的工作量。(The invention discloses a radish pulling auxiliary device which comprises a power part, a lifting part and a connecting sleeve, wherein the lifting part is fixedly arranged on the connecting sleeve, the connecting sleeve is sleeved on a wrist of a person, the lifting part comprises a fixed column and a movable column, the upper end of the fixed column is fixedly arranged on the connecting sleeve, the upper end of the movable column can extend into the lower end of the fixed column in a sliding manner, the lower end of the movable column is fixedly connected with a supporting leg, the power part is provided with a power output end, and the power output end is connected with the fixed column and is linked with the movable column. According to the radish pulling auxiliary device, the connecting sleeve, the lifting force component and the power component are arranged, so that the radish pulling auxiliary device can effectively assist a person to pull the radish, and the workload of the person is greatly reduced.)

1. The utility model provides a pull out turnip auxiliary device which characterized in that: including power unit (1), lift part (2) and adapter sleeve (3), lift part (2) fixed mounting is on adapter sleeve (3), adapter sleeve (3) cup joint on people's wrist, lift part (2) are including deciding post (21) and moving post (22), the upper end fixed mounting of deciding post (21) is on adapter sleeve (3), move the lower extreme that stretches into deciding post (21) that the upper end of post (22) can slide in, should move lower extreme fixedly connected with stabilizer blade (4) of post (22), power unit (1) has power take off end, and this power take off end is connected with deciding post (21) to with move the linkage of post (22) to the drive moves post (22) and slides from top to bottom in deciding post (21).

2. The radish pulling aid as claimed in claim 1, wherein: power part (1) is including extrusion bag (11) and fixed cover (12), extrusion bag (11) fixed mounting is on fixed cover (12), fixed cover (12) are tied up on people's knee, extrusion bag (11) intussuseption is filled with filling liquid to upper end through a pipe connection to fixed post (21), and communicate each other with fixed post (21) inside, the upper end of moving post (22) is fixed with the piston to the inside wall of fixed post (21) is sealed each other, in order when filling liquid fills to fixed post (21) inner space, is promoted to slide downwards by filling liquid.

3. The radish pulling aid as claimed in claim 2, wherein: the extrusion bag (11) comprises an upper plate (111), a lower plate (112) and a bag body (113), the bag body (113) is fixedly connected between the upper plate (111) and the lower plate (112) to form a space for containing filling liquid, the upper plate (111) is fixedly installed on the fixing sleeve (12), a reset spring is further connected between the upper plate (111) and the lower plate (112), wherein the upper plate (111) and the lower plate (112) are both arc-plate structures, the fixing sleeve (12) is a binding band, two ends of the fixing sleeve are respectively fixed on two opposite sides of the upper plate (111), and a cushion is filled on one side of the upper plate (111) back to the lower plate (112).

4. The radish pulling aid as claimed in claim 2 or 3, wherein: decide post (21) and move post (22) and all be equipped with two sets ofly, connect respectively on the left and right sides of adapter sleeve (3), two hydraulic stem (23) are all installed to the relative one side of fixed post (21), grip block (24) are installed to the one end of hydraulic stem (23) stationary post (21) dorsad, be equipped with distributing valve (25) on adapter sleeve (3), distributing valve (25) pass through the pipe connection with extrusion bag (11), hydraulic stem (23) and stationary post (21) all are connected with distributing valve (25) through the pipeline, receive distributing valve (25) control to distribute filling liquid in hydraulic stem (23) and stationary post (21) in proper order.

5. The radish pulling aid as claimed in claim 4, wherein: the distribution valve (25) comprises a valve body (251) and a valve plate (252), wherein a liquid inlet channel and two liquid outlet channels are arranged in the valve body (251), the liquid inlet channel is connected with an extrusion bag (11), the liquid outlet channels are respectively connected with a hydraulic rod (23) and a fixed column (21), the valve plate (252) is rotatably arranged at the position connected between the liquid inlet channel and the two liquid outlet channels, so that the liquid inlet channel and the liquid outlet channels can be closed or opened through rotation, a rotating shaft of the valve plate (252) penetrates through the valve body (251) and is sleeved with a driving box (253), one side of the clamping plate (24) back to the hydraulic rod (23) is provided with a driving button (241), and the driving button (241) is mutually linked with the driving box (253) so that when the driving button (241) is completely pressed down, the driving box (253) drives the valve plate (252) to rotate.

6. The radish pulling aid as claimed in claim 5, wherein: drive box (253) include box body (2531) and set up wind channel (2532) in box body (2531), the cover is equipped with the blade in the pivot of valve plate (252), and this blade is in the wind channel, drive button (241) are the atmospheric pressure button, are connected with the wind channel through the pipeline to transmit gas to the wind channel in by the extrusion in, be equipped with elasticity ball (2533) on the lateral wall that valve plate (252) and valve body (251) contacted, spherical groove has been seted up on the inside wall of valve body (251) is close to the position of the liquid outlet channel of being connected with stationary post (21), and when elasticity ball (2533) embedded into spherical groove, liquid outlet channel that valve plate (252) closed and stationary post (21) are connected.

Technical Field

The invention relates to an auxiliary device, in particular to a radish pulling auxiliary device.

Background

Radish is a very common food material, is rich in various nutrient elements and is very suitable for people to eat.

Because the growth characteristic of turnip, the mode of pulling out is mainly removed through the staff at the in-process of results is reaped, because the most fruit of turnip all is in the ground the inside, consequently its growth condition in the ground is difficult to learn, so the harvesting mode of pulling out through the staff can furthest reduce the damage to the turnip, guarantee the quality of turnip, nevertheless because the connection between turnip and the ground is comparatively inseparable, just need great strength when consequently pulling out, can consume more harvest person's physical power like this, great increase people's work load, simultaneously also reduced work efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the radish pulling auxiliary device which can effectively improve the radish pulling efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pull out turnip auxiliary device, includes power unit, lift part and adapter sleeve, lift part fixed mounting is on the adapter sleeve, the adapter sleeve cup joints on people's wrist, the lift part is including deciding the post and moving the post, the upper end fixed mounting of deciding the post is on the adapter sleeve, move the upper end of post and can slide in stretching into the lower extreme of deciding the post, should move the lower extreme fixedly connected with stabilizer blade of post, power unit has power take off end, this power take off end with decide the post and be connected to with move the post linkage, move the post and slide about in deciding the post in order to drive.

As a further improvement of the present invention, the power component comprises an extrusion bag and a fixed sleeve, the extrusion bag is fixedly mounted on the fixed sleeve, the fixed sleeve is bound on the knee of the person, the extrusion bag is filled with filling liquid and is connected to the upper end of the fixed column through a pipeline and is communicated with the inside of the fixed column, the upper end of the movable column is fixed with a piston to be sealed with the inner side wall of the fixed column, so that when the filling liquid is filled into the inner space of the fixed column, the piston is pushed by the filling liquid to slide downwards.

As a further improvement of the present invention, the extrusion bag comprises an upper plate, a lower plate and a bag body, the bag body is fixedly connected between the upper plate and the lower plate to form a space for containing the filling liquid, the upper plate is fixedly mounted on a fixing sleeve, a return spring is further connected between the upper plate and the lower plate, wherein the upper plate and the lower plate are both of arc plate structures, the fixing sleeve is a binding band, two ends of the binding band are respectively fixed on two opposite sides of the upper plate, and one side of the upper plate, which is back to the lower plate, is filled with a cushion.

As a further improvement of the invention, the fixed columns and the movable columns are respectively provided with two groups and are respectively connected to the left side and the right side of the connecting sleeve, hydraulic rods are respectively arranged on the opposite sides of the two fixed columns, a clamping plate is arranged at one end of each hydraulic rod, which is back to the fixed columns, a distribution valve is arranged on the connecting sleeve and is connected with the extrusion bag through a pipeline, the hydraulic rods and the fixed columns are respectively connected with the distribution valves through pipelines, and filling liquid is sequentially distributed into the hydraulic rods and the fixed columns under the control of the distribution valves.

As a further improvement of the invention, the distribution valve comprises a valve body and a valve plate, wherein a liquid inlet channel and two liquid outlet channels are arranged in the valve body, the liquid inlet channel is connected with the extrusion bag, the two liquid outlet channels are respectively connected with the hydraulic rod and the fixed column, the valve plate is rotatably arranged at the connecting position between the liquid inlet channel and the two liquid outlet channels so as to seal or open the liquid inlet channel and the liquid outlet channels through rotation, a rotating shaft of the valve plate penetrates through the valve body and is sleeved with a driving box, one side of the clamping plate, which is opposite to the hydraulic rod, is provided with a driving button, and the driving button and the driving box are mutually linked so that the driving box drives the valve plate to rotate when the driving button is completely pressed down.

As a further improvement of the invention, the driving box comprises a box body and an air channel arranged in the box body, a rotating shaft of the valve plate is sleeved with a blade, the blade is positioned in the air channel, the driving button is an air pressure button and is connected with the air channel through a pipeline so as to transmit air into the air channel when being extruded, the side wall of the valve plate, which is in contact with the valve body, is provided with an elastic ball, the position, close to the liquid outlet channel connected with the fixed column, of the inner side wall of the valve body is provided with a spherical groove, and when the elastic ball is embedded into the spherical groove, the valve plate seals the liquid outlet channel connected with the fixed column.

The invention has the beneficial effects that the power component, the lift component and the connecting sleeve are arranged, so that the lift component can be connected to the wrist of a person under the action of the connecting sleeve, and then the radish pulling process can be effectively assisted in the radish pulling process of the person under the action of the movable column and the fixed column of the lift component, thereby greatly increasing the radish pulling efficiency of the person and reducing the workload of the person.

Drawings

FIG. 1 is a schematic structural diagram of an auxiliary device according to the present invention;

FIG. 2 is a schematic view of the dispensing valve of FIG. 1;

fig. 3 is a schematic structural diagram of a valve body of the distribution valve.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 3, the radish pulling assisting device of this embodiment includes a power component 1, a lift component 2 and a connecting sleeve 3, the lift component 2 is fixedly installed on the connecting sleeve 3, the connecting sleeve 3 is sleeved on a wrist of a person, the lift component 2 includes a fixed column 21 and a movable column 22, an upper end of the fixed column 21 is fixedly installed on the connecting sleeve 3, an upper end of the movable column 22 can slidably extend into a lower end of the fixed column 21, a lower end of the movable column 22 is fixedly connected with a supporting leg 4, the power component 1 has a power output end, the power output end is connected with the fixed column 21 and is linked with the movable column 22 to drive the movable column 22 to slide up and down in the fixed column 21, in the process of using the radish pulling assisting device of this embodiment, only the connecting sleeve 3 needs to be bound to the wrist of the person, in the process of pulling radish, the supporting leg 4 can be placed on the outside ground, then the power component 1 can act, the power output end outputs power into the power fixed column 21, the power fixed column 22 is driven to move and slide downwards, and the power is relatively supplied to the fixed column 21 to raise, so that the connecting sleeve 3 is driven to rise, and people are assisted to pull out radishes.

As a modified embodiment, the power component 1 comprises an extrusion bag 11 and a fixed sleeve 12, the extrusion bag 11 is fixedly mounted on the fixed sleeve 12, the fixed sleeve 12 is tied on the knee of the person, the extrusion bag 11 is filled with filling liquid and is connected to the upper end of the fixed column 21 through a pipeline and is communicated with the inside of the fixed column 21, the upper end of the movable column 22 is fixed with a piston to be sealed with the inner side wall of the fixed column 21, so that when the filling liquid is filled into the inner space of the fixed column 21, the movable column 22 is pushed by the filling liquid to slide downwards, through the arrangement of the structure, the movable column 22 can be driven to lift by utilizing the original hydraulic pressure, and the knee of the person providing power output is mainly used, so that no extra portable power source is needed, the burden of the worker is reduced, during the use, the worker only needs to kneel on one knee, and utilizes the own weight to extrude the extrusion bag 11, is very convenient.

As a modified specific embodiment, the squeeze bag 11 includes an upper plate 111, a lower plate 112 and a bag body 113, the bag body 113 is fixedly connected between the upper plate 111 and the lower plate 112 to form a space for containing the filling liquid, the upper plate 111 is fixedly mounted on the fixing sleeve 12, and a return spring is further connected between the upper plate 111 and the lower plate 112, wherein the upper plate 111 and the lower plate 112 are both of arc plate structures, the fixing sleeve 12 is a strap, two ends of the strap are respectively fixed on two opposite sides of the upper plate 111, and one side of the upper plate 111 opposite to the lower plate 112 is filled with a soft cushion.

As an improved specific embodiment, the fixed columns 21 and the movable columns 22 are respectively provided with two groups and respectively connected to the left side and the right side of the connecting sleeve 3, hydraulic rods 23 are respectively installed on the opposite sides of the two fixed columns 21, a clamping plate 24 is installed at one end of each hydraulic rod 23, which faces away from the fixed columns 21, a distribution valve 25 is arranged on the connecting sleeve 3, the distribution valve 25 is connected with the extrusion bag 11 through a pipeline, the hydraulic rods 23 and the fixed columns 21 are both connected with the distribution valve 25 through a pipeline, and the distribution valve 25 controls the filling liquid to be sequentially distributed into the hydraulic rods 23 and the fixed columns 21.

As a modified embodiment, the distribution valve 25 includes a valve body 251 and a valve plate 252, the valve body 251 has a liquid inlet channel and two liquid outlet channels, the liquid inlet channel is connected to the squeeze bag 11, the two liquid outlet channels are respectively connected to the hydraulic rod 23 and the fixed column 21, the valve plate 252 is rotatably disposed at a connection position between the liquid inlet channel and the two liquid outlet channels to close or open the liquid inlet channel and the liquid outlet channel by rotation, a rotation shaft of the valve plate 252 passes through the valve body 251 and is sleeved with a driving box 253, one side of the clamping plate 24 facing away from the hydraulic rod 23 is provided with a driving button 241, the driving button 241 and the driving box 253 are mutually linked, when the driving button 241 is fully pressed, the driving box 253 drives the valve plate 252 to rotate, when the squeeze bag 11 is squeezed by the knee, the filling liquid can enter into the liquid inlet channel, because the valve plate 252 covers the liquid outlet channel connected with the fixed column 21, the filling liquid at this time enters the hydraulic rod 23 to drive the hydraulic rod 23 to move, the clamping plate 24 is driven to clamp the radish, and when the clamping plate 24 clamps the radish, the driving button 241 is completely pressed, the driving box 253 drives the valve plate 252 to rotate, the liquid outlet channel connected with the hydraulic rod 23 is changed to be closed, so that the filling liquid is filled in the fixed column 21, the movable column 22 is driven to move downwards, and the radish pulling is assisted.

As a modified specific embodiment, the driving box 253 comprises a box body 2531 and an air channel 2532 opened in the box body 2531, a blade is sleeved on a rotating shaft of the valve plate 252, the blade is positioned in the air channel, the driving button 241 is an air pressure button, and is connected with the air channel through a pipeline to transmit air into the air channel when being pressed, an elastic ball 2533 is arranged on a side wall of the valve plate 252 contacting with the valve body 251, a spherical groove is arranged on a position of an inner side wall of the valve body 251 close to the liquid outlet channel connected with the fixed column 21, when the elastic ball 2533 is embedded in the spherical groove, the valve plate 252 closes the liquid outlet channel connected with the fixed column 21, and through the arrangement of the structure, the elastic ball 2533 can be used as a pressure threshold value, that only when the driving button 241 is fully pressed, the pressure of the compressed air can push the valve plate 252 to rotate, and because of the residual air pressure after pushing, the valve plate 252 can rotate rapidly to seal another liquid outlet channel, the switching speed of the valve plate 252 is increased, and the problem that the valve plate 252 cannot be switched and completed due to the resistance of filling liquid is solved.

In conclusion, the auxiliary device of this embodiment, adopted power component 1 and lift part 2 complex mode, through the hydraulic pressure principle between stationary mast 21 and the movable mast 22 for the people can be through stationary mast 21 and the auxiliary application of force of movable mast 22 in the in-process of pulling out the turnip, so great increase the efficiency of pulling out the turnip.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.