KR20200009532A - Vegetable cutting machine - Google Patents

Abstract

The present invention seeks to provide a vegetable cutter cutting vegetables into uniform length as a cutting blade does not slip during a cutting process and having a good cutting function. The vegetable cutter of the present invention comprises a frame, a conveyor belt, a pressurizing belt device, an electric motor, a blade plate, a cutting blade, a drive shaft, a double acting bar, a blade plate long hole, a rotation distance adjustment element, a conveyor adjustment chain, a power transmission gear, a clutch gear, and a recovery spring.

Description

Vegetable cutting machine {Vegetable cutting machine}

The present invention relates to a cutter for cutting vegetables to a certain length, and more particularly to a vegetable cutter for cutting vegetables on a conveyor belt to a certain length while being automatically transferred using a conveyor belt.

The vegetables consumed at home, such as Chinese cabbage, radish or herbs, are small, so when you cut them to the required size, you can simply put them on a cutting board and use a knife to cut them. If you cut the size by hand, work is difficult and productivity is reduced.

Also, if you cut vegetables without boiling or drying them, they will be cut well. In such a situation, cutting vegetables by hand makes the work more difficult and greatly reduces the workability.

In order to process and commercially use vegetables, it is necessary to produce a large amount and to package in small quantities. In the process, the vegetables must be cut into a size suitable for consumers to eat. The proper size depends on the type of vegetable and the type of consumption, but it is about 1 to 10 cm. If you cut by hand, you need to cut it to the required length, so you cannot cut it to the correct length.

Although the inherent quality and taste of vegetables are not changed even if they are not cut to the same length, but if the vegetables processed and packaged in small quantities for commercial trade are cut to a uniform length when viewed by the consumer, the reliability of the product is increased. Cutting is very important commercially.

By the way, if the cutting of the vegetables by hand, the size of the vegetable is changed each time, quality control is difficult, and the commerciality is bound to fall.

In order to solve these problems, various vegetable cutters have been developed, but the structure is complicated and expensive, so it is burdensome to use in small businesses, and due to the complicated structure, there are many failures, and thus the practicality is poor.

Republic of Korea Patent No. 10-1558820 (2015.10.01) Republic of Korea Patent No. 10-1812730 (2017.12.20) Republic of Korea Patent No. 10-1039047 (2011.05.30) Republic of Korea Patent No. 10-853010 (2008.08.12) Republic of Korea Patent Registration No. 10-1283141 (2013.07.01) Republic of Korea Utility Model Registration No. 20-484673 (2017.09.29)

The present invention is to solve the problems described above, the structure is simple and can freely adjust the length of the vegetables to be cut, can move the vegetables on the conveyor belt in a pressurized state, in the pressurized state It is to provide a vegetable cutter that is cut to a uniform length because the cutting blade does not slip in the cutting process by cutting.

The present invention is a frame to which the apparatus is mounted to achieve the above object; A conveyor mount installed on the frame; A conveyor belt coupled to the front belt controller and the rear belt controller of the conveyor mounting unit and wound between the front belt controller and the rear belt controller to rotate together with the rotation of the front belt controller and the rear belt controller; Consists of a front pressing roller and a rear pressing roller and a pressure belt which is installed to be spaced apart from the bottom surface of the conveyor belt mounting unit in the middle of the conveyor mounting unit, when rotating the vegetables along the conveyor belt to the space separated by rotating the conveyor belt Pressing belt device for moving from above; An electric motor installed under the frame; A blade plate having one end pivotably rotatable at one end of the conveyor mount; A cutting blade integrally coupled to one end of the blade to interlock when the blade rotates; A drive shaft connected to the motor shaft by a chain to transmit rotational force of the motor shaft, and on both sides of which a drive shaft pulley is formed; One end is eccentrically coupled at the shaft center of the drive shaft, the other end is coupled to one side of the blade, the drive shaft pulley reciprocating the blade up and down while repeating the higher and lowered by an eccentric distance when rotating the double-bar; It is formed on one side of the blade and going from one end to the other end of the blade plate hole is gradually away from the front pressing roller of the pressure belt device; A rotation distance adjusting device inserted into the blade cabinet hole and adjusting the position while moving along the blade cabinet hole; One end is fixed to the long hole moving hole, the other end is fixed to the front pressure roller conveyor control to rotate the front pressure roller in one direction by transmitting the driving force to the front pressure roller when the blade reciprocates up and down by the double acting bar chain; A power transmission gear coupled to the front pressing roller and connected to the belt roller pulley through a chain and an auxiliary gear to move the conveyor belt by rotating the rear belt controller; A clutch gear that is coupled to the front pressing roller and rotates forward when the front pressing roller rotates in one direction, and reversely rotates the front pressing roller when rotating in the other direction; It is connected between the frame and the clutch gear when the blade is raised while extending along the clutch gear, when the blade is lowered, return spring for rotating the clutch gear back to the tension as much as the stretched; To provide a vegetable cutter.

According to the present invention, if you put only vegetables on the Kenvey belt, the vegetables are automatically cut to a certain length while moving. Depending on the size of the vegetable cutter, the amount of vegetable cutting that can be worked in one day will vary, but by using the vegetable cutter, cutting operations can be achieved in tens to hundreds of times more effortlessly than in manual vegetable cutting.

In addition, since the length of the vegetables to be cut can be freely selected by simply adjusting the rotation distance of the front pressing roller, the length of the vegetables to be cut simply and easily can be selected according to the purpose or characteristics of the vegetables.

In addition, the conveyor belt and the pressing belt can be used to move the vegetables in a pressurized state, so the vegetables can be transported well even if the vegetables are not pushed up to the front of the roller. .

1 shows a vegetable cutter according to the present invention.
Figure 2 is to separate the blade plate of the vegetable cutter according to the present invention so that the pressure belt device coupled to the conveyor mounting well appears.
Figure 3 shows a pressure belt device according to the present invention.
Figure 4 shows the relationship between the electric motor, the drive shaft and the double-acting bar in the frame according to the present invention.
5 is a side view of the vegetable cutter of the present invention as viewed from the direction A of FIG.
6 is a side view of the vegetable cutter of the present invention as viewed in the direction B of FIG.
Figure 7 shows the state that the blade of the vegetable cutter according to the present invention.
Figure 8 shows a state that the blade of the vegetable cutter according to the invention is completely lowered.
Figure 9 shows a state in which the vegetable is cut in a pressurized state by the pressing belt device according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 9, there is provided a frame 110 on which the devices constituting the vegetable cutter are mounted. Frame 110 is made by welding the metal angle to each other to be a cube.

On the frame 110, the conveyor mounting unit 120 is provided with a length that is long before and after. The side plate of the conveyor mounting table 120 is erected and protrudes, between the side plate and the side plate is a storage space on which vegetables to be cut are placed.

The front belt controller 130 is formed at the front of the conveyor mounting table 120, the rear belt controller 140 is formed at the rear. The conveyor belt 150 is wound between the front belt controller 130 and the rear belt controller 140. When the front belt controller 130 or the rear belt controller 140 is rotated, the conveyor belt 150 is also rotated to move forward. do.

In the middle of the conveyor mounting plate 120 is installed so as to be spaced apart from the bottom surface of the conveyor mounting plate 120 while pressing the vegetables from the top while rotating with the conveyor belt 150 when the vegetables move along the conveyor belt 150 The pressing belt device 160 to move is installed.

The pressure belt device 160 is spaced in the width direction and coupled to the pair of brackets (B) coupled to the side plate of the conveyor mounting unit 120, the front pressing roller 162 is connected between the bracket in front of the bracket to rotate, and the bracket ( B) Tension adjusting roller 166 and front pressing roller 162 and rear pressing roller which are connected between the rear bracket and rotate between the rear pressing roller 164 and the bracket in the middle of the bracket to adjust the height. 164 and a tension belt 168 is wound around the tension adjusting roller 166 is made of.

An electric motor M that is electrically driven is installed below the frame 110. It is also possible to use an internal combustion engine that generates a driving force to replace the electric motor, but when used indoors, it is preferable to use an electric motor because it is noisy and proper ventilation is required due to combustion gas.

One side of the electric motor (M) is connected to the chain (C) is provided with a drive shaft 200 is interlocked when the electric motor rotates. Drive shaft pulleys 202 having a larger diameter than the drive shaft are formed on both sides of the drive shaft 200, respectively.

The front end of the conveyor mounting plate 120 is pivotally coupled to the blade 180. The cutting edge 190 is coupled to the rear end of the blade 180. The blade 180 is connected to the double-acting bar 210, one end of which is connected to the drive shaft pulley 202.

Since the double acting bar 210 is eccentrically connected at the center of the drive shaft pulley 202, the drive shaft pulley 202 rotates up and down by an eccentric distance, and performs double movement.

Blade plate 180 connected to the double-acting bar 210 is also a shaft coupled to the rotation axis to reciprocate up and down along the double-acting bar 210. The drive shaft pulleys 202 are formed on both sides of the drive shaft, and the double acting bar 210 is connected to the drive shaft pulleys 202, respectively, and coupled to both sides of the blade 180. Even if there is only one double acting bar 210, the driving force can be transmitted to the blade 180, but only one side is coupled to the pair because the eccentric action to cause a structural problem or vibration occurs.

On one side of the blade 180 is formed a blade plate hole 220 that is far from the front pressing roller 162 of the pressure belt device while going from one end to the other end. That is, the front of the blade cabinet hole 220 is the closest to the front pressing roller 162, the rear side is the farthest from the front pressing roller 162.

The blade length hole 220 is fastened to the rotation distance adjusting device 230 is adjusted in position while moving along the blade plate hole. Rotating distance adjusting device 230 is fastened to the tightening nut is coupled to the tightening nut on one side is tightened while tightening the tightening nut to the blade 180 and is fixed so as not to move in the blade cabinet hole 220, loosening the tightening nut The loosening can move the rotation distance adjusting device 230.

Conveyor control chain 240 is coupled between the rotation distance adjusting device 230 and the front pressure roller 162. The front pressing roller 162 is coupled to the rotary roller 250 which protrudes a predetermined amount in the radial direction of the front pressing roller 162 so that it can be rotated effortlessly using the lever principle when rotating the front pressing roller, Conveyor control chain 240 is substantially coupled to the roller rotary hole (250).

Conveyor control chain 240 is set to the length so that when the rotation distance control port 230 is located in the farthest position of the blade cabinet hole 220 in the front pressing roller 162, where the distance is closer Esau struck down to a loose state.

Since the pressing belt 168 is wound around the front pressing roller 162, the rotation distance of the front pressing roller 162 becomes the moving distance of the pressing belt 168. Since the conveyor control chain 240 is connected to the front pressure roller 162 through the roller rotation hole 250, the front pressure roller 162 is rotated by the moving distance up and down in the tensioned state of the conveyor control chain 240. .

Therefore, when the roller rotary hole 250 is close to the front pressing roller 162, the rotation distance of the front pressing roller is relatively short, and if the distance is far, the rotation distance of the front pressing roller is relatively far. By adjusting the rotation distance of the front pressing roller 162 while changing the position of the rotation distance adjusting device 230, the movement distance of the pressing belt 168 is adjusted.

If there is a rotation distance adjusting device 230 at the foremost part of the blade cabinet hole 220, the moving distance of the pressure belt 168 is set to be 2cm, and if there is a rotation distance control device 230 at the rear part, the pressure belt The moving distance of 168 is set to 10 cm. In this way, by increasing or decreasing the size of the blade plate hole can be made longer or shorter the moving distance of the pressing belt.

The other end of the front pressing roller 162 is coupled to the clutch gear (CG). Clutch gear (CG) is a known device that is designed to be loaded without load in one direction, and vice versa.

The return spring 260 is coupled between the clutch gear CG and the frame 110. One end of the return spring 260 is coupled to the frame 110 and the other end is coupled to the clutch gear CG so that the clutch gear CG is also rotated when the front pressure roller 162 is rotated while the blade 180 is raised. Rotating while spinning, the blade 180 is stretched as much as the lift amount, and when the blade 180 is lowered, the forward pressure roller 162 is rotated by the amount of tension generated by the tension generated while the return spring 260 is stretched. That is, the front pressing roller 162 is always returned to the initial state by the tension of the return spring 260.

The other end of the front pressure roller 162 is also coupled to the power transmission gear 270, and the auxiliary gear 280 to be engaged with the belt roller pulley 142 on the conveyor mounting unit 120 of one side of the rear belt controller 140 is installed. After that, the power transmission gear 270 and the auxiliary gear 280 is connected to the chain (C). Accordingly, when the power transmission gear 270 is rotated, the auxiliary gear 280 is rotated by the chain to rotate the belt roller pulley 142, and the conveyor belt 150 is moved while the belt roller pulley 142 is rotated. will be.

Referring to the operation of the vegetable cutter according to the present invention configured as described above are as follows.

5 to 9, when the electric motor (M) is operated, power is transmitted by the chain (C) to rotate the drive shaft 200. When the drive shaft 200 is rotated, the drive shaft pulley 202 is rotated, and the double-acting bar 210 eccentrically coupled at the center of the drive shaft pulley is rotated and reciprocates while moving up and down simultaneously.

When the double acting bar 210 ascends, the blade 180 connected to the double acting bar 210 ascends, and when descending, the blade 180 also descends. That is, the blade 180 repeatedly reciprocates up and down along the double acting bar 210.

When the blade 180 rises, the conveyor control chain 240 rises along the blade 180. As the conveyor control chain 240 rises, the belt roller pulley 142 rotates while the front pressure roller 162 rotates while passing through the power transmission gear 270, the chain C, and the auxiliary gear 280.

When the belt roller pulley 142 is rotated while the belt roller 140 is rotated, the conveyor belt 150 is rotated and moved by the rotation distance thereof. Since the pressing belt 168 is wound around the front pressing roller 162, the pressing belt 168 is also rotated. Therefore, the movement amount of the conveyor belt 150 and the pressing belt 168 is equal to the rotation distance of the front pressing roller 162.

Put the vegetables to be cut, such as radishes or Chinese cabbage on the conveyor belt 150 moves along the conveyor belt (150). When the conveyor belt 150 moves, the blade 180 is raised, and when the blade 180 descends, the cutting blade 190 attached to the end of the blade 180 descends while the conveyor belt 150 is stopped. The vegetables placed on the conveyor belt 150 are cut.

Since the reciprocating motion of the blade 180 is set at 30 to 60 times per minute, the vegetables are continuously cut while the conveyor belt 150 moves according to the number of reciprocations of the blade 180. Reciprocating motion of the blade 180 may be set faster or slower by adjusting the rotation speed of the electric motor (M).

When the conveyor belt 150 moves, the pressing belt 168 is also rotated by the front pressing roller 162 to move together, while the vegetables are rolled between the conveyor belt 150 and the pressing belt 168 and the pressing belt 168. Is pressed. Since the vegetables are cut by the cutting blade 190 while being pressed by the pressing belt 168, the vegetables are cut well without slipping.

In order to lengthen or shorten the length of the vegetables to be cut, it is necessary to move the position by loosening the rotation distance adjusting device 230 fastened and fixed to the blade plate hole 220. That is, the position of the rotation distance adjusting device 230 can be freely adjusted by adjusting the rotation distance of the front pressure roller 162 by positioning the position further away from or closer to the front pressure roller 162.

The clutch gear CG connected to the return spring 260 rotates together with the front pressing roller 162 while the blade 180 is raised, but reverses the front pressing roller 162 when the blade 180 is lowered. By rotating, the front pressing roller 162 is always returned to the original state. That is, the return spring 260 reverses the clutch gear CG, and the clutch gear CG reversely rotates the front pressure roller 162 to always return to the initial state of the front pressure roller 162. Accordingly, the front pressing roller 162 repeatedly rotates and reverses the rotation, and moves the conveyor belt 150 and the pressing belt 168 constantly, thereby cutting and cutting vegetables placed on the conveyor belt 150 to a predetermined length. . The cut vegetables move along the conveyor belt and fall off the end. Therefore, a container or bag for collecting the cut vegetables may be provided under the end of the conveyor belt.

As such, if you put only vegetables on the Kenvey belt 150, the vegetables are automatically cut to a certain length while moving. Depending on the size of the vegetable cutter, the amount of vegetable cutting that can be worked in one day will vary, but by using the vegetable cutter, cutting can be done within tens or hundreds without effort than cutting vegetables manually.

110 frame 120 conveyor mounting table
130: front belt controller 140: rear belt controller
150: conveyor belt 160: pressure belt device
162: front pressing roller 164: rear pressing roller
166: tensioning roller 168: pressure belt
180: cutting board 190: cutting blade
200: drive shaft 202: drive shaft pulley
210: double-dong bar 220: blade plate hall
230: rotation distance control device 240: conveyor control chain
250: roller rotation hole 260: return spring
270: power transmission gear 280: auxiliary gear
M: Motor CG: Clutch Gear

Claims (3)

A frame 110 in which the devices are mounted;
Conveyor mounting table 120 is installed on the frame
A conveyor belt 150 coupled to the front belt controller and the rear belt controller of the conveyor mounting unit and wound between the front belt controller and the rear belt controller to rotate together with the rotation of the front belt controller and the rear belt controller;
Consists of a front pressing roller, a rear pressing roller and a pressure belt installed between a pair of brackets so as to be spaced apart from the bottom surface of the conveyor belt mounting unit in the middle of the conveyor mounting unit, when the vegetables move along the conveyor belt to the space separated by the conveyor belt and Pressing belt device 160 to move while pressing the vegetable from above while rotating together;
An electric motor 170 installed below the frame;
A blade 180 having one end pivotably rotatable at one end of the conveyor mount;
A cutting blade integrally coupled to one end of the blade to interlock when the blade rotates;
A drive shaft 200 connected to the motor shaft and a chain to transmit rotational force of the motor shaft, and on both sides of which a drive shaft pulley is formed;
One end is eccentrically coupled at the shaft center of the drive shaft, the other end is coupled to one side of the blade, and the drive shaft pulley is moved up and down by an eccentric distance as it rotates. 210);
It is formed on one side of the blade and going from one end to the other end of the blade plate hole 220 is gradually distanced from the front pressing roller of the pressure belt device;
A rotation distance adjusting device 230 inserted into the blade cabinet hole and having a position adjusted while moving along the blade cabinet hole;
One end is fixed to the long hole moving hole, the other end is fixed to the front pressure roller conveyor control to rotate the front pressure roller in one direction by transmitting the driving force to the front pressure roller when the blade reciprocates up and down by the double acting bar Chain 240;
A power transmission gear 270 coupled to the front pressing roller and connected to the belt roller pulley through a chain and an auxiliary gear to move the conveyor belt by rotating the rear belt controller;
A clutch gear (CG) coupled to the front pressing roller to rotate backward when the front pressing roller rotates in one direction, and to reversely rotate the front pressing roller when rotating in the other direction; And
A return spring 260 connected between the frame and the clutch gear and extending along the clutch gear when the blade is raised;
Vegetable cutter, characterized in that consisting of. The method of claim 1,
By moving and rotating the rotation distance control in the blade cabinet holes, the vegetable cutter, characterized in that the length of the vegetables to be cut by adjusting the rotation distance of the rotation distance control. The method of claim 1,
The double-acting bar is connected to both sides of the blade plate vegetable cutter, characterized in that the blade is not eccentric when reciprocating up and down.

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