CN212087980U

CN212087980U - Coconut clamping device

Info

Publication number: CN212087980U
Application number: CN202020703152.9U
Authority: CN
Inventors: 赵春玲; 寇祖泉
Original assignee: Zibo Tianxing Food Machinery Co ltd
Current assignee: Zibo Tianxing Food Machinery Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-08
Anticipated expiration: 2030-04-30

Abstract

A coconut clamping device belongs to the technical field of coconut cutting equipment. The method is characterized in that: the coconut feeding device comprises a loading device and a pressing device arranged on the upper side of the loading device, a clamping jaw (13) is rotatably arranged on a loading part of the loading device, and a space for containing coconuts is arranged between the clamping jaw (13) and the pressing part of the pressing device. This coconut clamping device's loading device and closing device cooperate and press from both sides tight coconut, and closing device compresses tightly the coconut on the clamping jaw to cooperation loading device has accomplished the clamp to the coconut promptly, can also guarantee to the clamp force of coconut moderate, avoids the packing force too big to cause destruction to the coconut, or the packing force undersize presss from both sides insecure.

Description

Coconut clamping device

Technical Field

A coconut clamping device belongs to the technical field of coconut cutting equipment.

Background

In the processing process of coconut, the coconut skin on the surface of the coconut needs to be stripped, the upper end of the coconut is cut into a round table shape, and the lower end of the coconut is cut into a cylindrical shape, so that the coconut peeling machine is attractive and convenient to place and transport, the traditional coconut peeling work is mainly finished manually by workers or by means of simple auxiliary tools, and the working mode of manually stripping the coconut skin is high in labor intensity, low in efficiency and high in danger. Therefore, the manual coconut peeling process is always restricting the development of the coconut industry in Hainan province.

The coconut is when carrying out the skinning cutting, need press from both sides tightly the coconut, and when pressing from both sides tightly the coconut, if too big to the clamp force of coconut, then cause destruction to the coconut very easily, if the clamp force undersize, then can't make the coconut rotate and accomplish the cutting of coconut.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and can enough guarantee to compress tightly the coconut, can avoid again to the coconut clamping device of coconut damage.

The utility model provides a technical scheme that its technical problem adopted is: this coconut clamping device, its characterized in that: the coconut feeding device comprises a loading device and a pressing device arranged on the upper side of the loading device, a clamping jaw is rotatably arranged on a loading part of the loading device, and a space for containing coconuts is arranged between the clamping jaw and the pressing part of the pressing device.

Preferably, the pressing device is an air cylinder, the air cylinder is vertically arranged, and the lower end of a piston rod of the air cylinder is rotatably provided with a tip.

Preferably, the compressing part of the compressing device is sleeved with a guide sleeve in a sliding manner.

Preferably, the loading device is an oil cylinder, the oil cylinder is vertically arranged, and the clamping jaw is rotationally connected with an oil cylinder piston rod.

Preferably, a transmission shaft is arranged between the loading part of the loading device and the clamping jaw, the lower end of the transmission shaft is rotatably connected with the loading part, and the upper end of the transmission shaft is connected with the clamping jaw and keeps synchronously rotating.

Preferably, a connecting sleeve is arranged between the loading part and the transmission shaft, the connecting sleeve is coaxially connected with the piston rod of the oil cylinder, and the lower end of the transmission shaft is rotatably connected with the connecting sleeve through a bearing.

Preferably, the transmission shaft is provided with an external spline.

Preferably, the upper end of the transmission shaft is provided with a butt joint hole, and the lower part of the clamping jaw extends into the butt joint hole in a sliding mode.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. this coconut clamping device's loading device and closing device cooperate and press from both sides tight coconut, and closing device compresses tightly the coconut on the clamping jaw to cooperation loading device has accomplished the clamp to the coconut promptly, can also guarantee to the clamp force of coconut moderate, avoids the packing force too big to cause destruction to the coconut, or the packing force undersize presss from both sides insecure.

2. The air cylinder is used as the pressing device and driven by compressed air, the pressure of the air cylinder is convenient to adjust, the compressed air is filled in the air cylinder, the coconut is allowed to be further compressed, the coconut can be conveniently adjusted through the loading device, and the coconut cannot be damaged due to overlarge clamping force.

3. The uide bushing can lead to compressing tightly the portion, guarantees to compress tightly the straight line of portion and goes up and down, avoids taking place horizontal displacement and causes the damage to closing device.

4. The loading is completed through the oil cylinder, the loading force is enough, the coconut clamping force is enough, and the too large loading force can be avoided by matching with the pressing device.

5. The loading part is connected with the clamping jaw through the transmission shaft, so that the power device is conveniently connected with the clamping jaw and drives the clamping jaw to rotate.

6. The connecting sleeve is rotationally connected with the transmission shaft, so that the oil cylinder is prevented from being damaged by the rotation of an oil cylinder piston rod.

7. The transmission shaft is externally provided with an external spline, so that the transmission shaft can complete axial feeding and can drive the clamping jaw to rotate.

Drawings

FIG. 1 is a front view of a coconut clamping device.

Fig. 2 is a schematic sectional front view of the butt joint of the piston rod of the oil cylinder and the clamping jaw.

Fig. 3 is a front sectional view of the mounting structure of the cylinder.

Fig. 4 is a perspective view of the guide sleeve.

Fig. 5 is a schematic view of the connection of the piston rod with the tip.

In the figure: 1. the device comprises an air cylinder 2, an air cylinder piston rod 3, a mounting beam 4, an outward flanging 5, a guide sleeve 6, a mounting hole 7, a tip 8, a bearing 9, an oil cylinder 10, an oil cylinder piston rod 11, a connecting sleeve 12, a transmission shaft 13, a clamping jaw 14, a spine 15, a motor 16 and a worm wheel.

Detailed Description

Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.

The utility model provides a coconut clamping device, includes loading attachment and sets up the closing device at the loading attachment upside, rotates on loading attachment's the loading portion and installs clamping jaw 13, is provided with the space that is used for holding the coconut between clamping jaw 13 and closing device's the portion that compresses tightly. This coconut clamping device's loading device and closing device cooperate and press from both sides tight coconut, and closing device compresses tightly the coconut on clamping jaw 13 to cooperation loading device has accomplished the clamp to the coconut promptly, can also guarantee to the clamp force of coconut moderate, avoids the packing force too big to cause destruction to the coconut, or the packing force undersize presss from both sides insecure.

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

As shown in FIGS. 1-2: in this embodiment, the pressing device is a cylinder 1, and the loading device is a cylinder 9. The compressing device can also be an air spring, and the loading device can also be an electric push rod. The cylinder 1 and the oil cylinder 9 are vertically arranged, the cylinder piston rod 2 is arranged downwards, the oil cylinder piston rod 10 is arranged upwards, and the cylinder piston rod 2 and the oil cylinder piston rod 10 are coaxially arranged. The centre 7 is rotatably installed at the lower end of the cylinder piston rod 2, the clamping jaw 13 is rotatably installed at the upper end of the cylinder piston rod 10, and a space for containing coconuts is arranged between the clamping jaw 13 and the centre 7. The upper side of the clamping jaw 13 is provided with a plurality of spikes 14 at intervals so as to clamp the coconuts and enable the coconuts to rotate synchronously with the clamping jaw 13.

A transmission shaft 12 is arranged between the oil cylinder piston rod 10 and the clamping jaw 13, the transmission shaft 12 and the oil cylinder piston rod 10 are coaxially arranged, the lower end of the transmission shaft 12 is rotatably connected with the oil cylinder piston rod 10, and the upper end of the transmission shaft is detachably connected with the clamping jaw 13.

A connecting sleeve 11 is arranged between the lower end of the oil cylinder piston rod 10 and the lower end of the transmission shaft 12, the connecting sleeve 11 and the oil cylinder piston rod 10 are coaxially arranged, the upper end of the oil cylinder piston rod 10 extends into the lower part of the connecting sleeve 11 and is fixedly connected with the connecting sleeve 11, the lower end of the transmission shaft 12 extends into the upper part of the connecting sleeve 11, and a bearing 8 is arranged between the transmission shaft 12 and the connecting sleeve 11, so that the transmission shaft 12 and the oil cylinder piston rod 10 are arranged in a relative rotation mode, and damage to the oil cylinder 9 when the.

The upper end of the transmission shaft 12 is provided with a butt joint hole, and the lower part of the clamping jaw 13 extends into the butt joint hole. In this embodiment, the butt joint hole is a blind hole vertically arranged at the upper end of the transmission shaft 12, the cross section of the butt joint hole is square, the lower end of the clamping jaw 13 is provided with a square butt joint part, and the butt joint part slides into the butt joint hole, so that the clamping jaw 13 rotates synchronously with the transmission shaft 12.

Transmission shaft 12 is connected with and drives its pivoted power device, and power device drives clamping jaw 13 through transmission shaft 12 and rotates, and then has realized the rotation of coconut, conveniently accomplishes the cutting to the coconut husk.

The power device is a motor 15, the motor 15 is arranged on one side of the transmission shaft 12, and the motor 15 is connected with the transmission shaft 12 through a transmission mechanism and drives the transmission shaft to synchronously rotate.

Drive mechanism includes worm wheel 16 and worm, the outer wall of transmission shaft 12 is provided with the external splines, the inner wall of worm wheel 16 is provided with the internal splines, worm wheel 16 slip cover is established outside transmission shaft 12, the external splines meshes with the internal splines mutually, thereby make worm wheel 16 drive transmission shaft 12 synchronous revolution, the output shaft of motor 15 links to each other and drives its rotation with the worm, the worm meshes with worm wheel 16 mutually, thereby the rotation of transmission shaft 12 has been realized, and worm wheel and worm mechanism has the characteristic of reverse auto-lock, can avoid clamping jaw 13 free rotation, influence placing and pressing from both sides tightly of coconut. The transmission mechanism can also be a driving bevel gear and a driven bevel gear which are engaged with each other, the inner wall of the driven bevel gear is provided with an internal spline, the driven bevel gear is sleeved outside the transmission shaft 12 in a sliding manner and drives the transmission shaft 12 to rotate synchronously, the output shaft of the motor 15 is connected with the driving bevel gear and drives the driving bevel gear to rotate synchronously, and the driving bevel gear is engaged with the driven bevel gear, so that the transmission shaft 12 rotates.

As shown in FIGS. 3-4: the cylinder 1 is installed at the upside of installation roof beam 3, is provided with the guiding hole on the installation roof beam 3, and the free end of the cylinder piston rod 2 of cylinder 1 runs through the guiding hole setting, and cylinder piston rod 2 and guiding hole sliding connection. Be provided with the guiding hole on the installation roof beam 3 of the mounting structure of this cylinder, lead to cylinder piston rod 2 through the guiding hole, guarantee that cylinder piston rod 2 only takes place axial displacement, and does not take place radial displacement to protect cylinder 1, avoid cylinder piston rod 2 of cylinder 1 to take place radial displacement and damage cylinder 1, improved cylinder 1's life, and then guaranteed equipment job stabilization. Installation roof beam 3 level sets up, and the guiding hole is the vertical through-hole that sets up on installation roof beam 3, and the vertical setting of cylinder 1 is at the upside of

installation roof beam

3, and 2 settings down of cylinder piston rod of cylinder 1, and cylinder 1 passes through the bolt and is connected with installation roof beam 3 detachable.

The outer sliding sleeve of cylinder piston rod 2 is equipped with uide bushing 5, and the guiding hole is the drum of vertical setting, and the vertical setting of uide bushing 5 is in the guiding hole. Encircle 5 lower extreme outer walls of uide bushing and be provided with flanging 4, flanging 4 sets up the downside at installation roof beam 3, and flanging 4's upside and the downside laminating of installation roof beam 3, the upper end of uide bushing 5 and the upper end parallel and level of installation roof beam 3 to avoid causing the hindrance to the installation of cylinder 1.

Be provided with mounting hole 6 on flanging 4, mounting hole 6 is the through-hole of vertical setting, and flanging 4 is connected with 3 detachable of installation roof beam through the bolt that runs through mounting hole 6. The mounting hole 6 encircles the interval of flanging 4 and is provided with two at least, and in this embodiment, the mounting hole 6 encircles 4 interval equipartitions of flanging and has four to guarantee that 5 installations of uide bushing are firm.

The lower end of the cylinder piston rod 2 is a free end, the lower end of the cylinder piston rod 2 penetrates through the guide sleeve 5 in a sliding mode and extends downwards, and the cylinder piston rod 2 is connected with the guide sleeve 5 in a sliding mode.

As shown in fig. 5: top 7 is installed to the lower extreme of cylinder piston rod 2, top 7's lower extreme is the toper that from top to bottom diameter reduces gradually, the diameter of top 7's upper end is less than the diameter at middle part, cylinder piston rod 2's lower extreme is provided with the blind hole, top 7's upper end stretches into in the blind hole, and rotate through bearing and cylinder piston rod 2 and be connected, the bearing sets up in the blind hole, thereby make top 7 and cylinder piston rod 2 relative rotation, thereby can not hinder the rotation of coconut when pressing from both sides tight coconut, and can avoid cylinder piston rod 2 and cylinder 1 relative rotation and lead to the fact destruction to cylinder 1.

This coconut clamping device is when pressing from both sides tightly the coconut, place the coconut on clamping jaw 13, then cylinder piston rod 2 drives top 7 downstream, and compress tightly the coconut, then atmospheric pressure in the cylinder 1 remains unchanged, oil cylinder piston rod 10 promotes the coconut and shifts up and adjust well with the cutting knife of lateral part this moment, cylinder piston rod 2 shifts up in step, accomplish the cutting back of coconut lateral part, oil cylinder piston rod 10 shifts up again and adjusts well with the cutting knife of upside, oil cylinder piston rod 10 promotes coconut and cylinder piston rod 2 slowly shifts up, accomplish the cutting at coconut top.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a coconut clamping device which characterized in that: the coconut feeding device comprises a loading device and a pressing device arranged on the upper side of the loading device, a clamping jaw (13) is rotatably arranged on a loading part of the loading device, and a space for containing coconuts is arranged between the clamping jaw (13) and the pressing part of the pressing device.

2. The coconut clamping device of claim 1 wherein: the pressing device is an air cylinder (1), the air cylinder (1) is vertically arranged, and a tip (7) is rotatably arranged at the lower end of an air cylinder piston rod (2).

3. The coconut clamping device of claim 1 or 2 wherein: the outer sliding sleeve of the pressing part of the pressing device is provided with a guide sleeve (5).

4. The coconut clamping device of claim 1 wherein: the loading device is an oil cylinder (9), the oil cylinder (9) is vertically arranged, and the clamping jaw (13) is rotationally connected with an oil cylinder piston rod (10).

5. The coconut clamping device of claim 1 or 4 wherein: a transmission shaft (12) is arranged between a loading part of the loading device and the clamping jaw (13), the lower end of the transmission shaft (12) is rotatably connected with the loading part, and the upper end of the transmission shaft is connected with the clamping jaw (13) and keeps synchronous rotation.

6. The coconut clamping device of claim 5 wherein: a connecting sleeve (11) is arranged between the loading part and the transmission shaft (12), the connecting sleeve (11) is coaxially connected with an oil cylinder piston rod (10), and the lower end of the transmission shaft (12) is rotatably connected with the connecting sleeve (11) through a bearing (8).

7. The coconut clamping device of claim 5 wherein: the transmission shaft (12) is provided with an external spline.

8. The coconut clamping device of claim 5 wherein: the upper end of the transmission shaft (12) is provided with a butt joint hole, and the lower part of the clamping jaw (13) extends into the butt joint hole in a sliding mode.