CN213523817U

CN213523817U - Upper lifting type single-knife green broad bean peeling machine

Info

Publication number: CN213523817U
Application number: CN202022207742.5U
Authority: CN
Inventors: 郭德伟; 赵建雄; 张文斌; 李丽; 江洁; 俞利宾; 张龙超; 闵洁; 苏艳萍; 吴昊
Original assignee: Honghe University
Current assignee: Honghe University
Priority date: 2020-10-01
Filing date: 2020-10-01
Publication date: 2021-06-25
Anticipated expiration: 2030-10-01

Abstract

The utility model relates to an upper lifting type single-knife green broad bean peeling machine, which comprises a machine base, a motor and a machine shell, wherein the upper part of the machine base is provided with an extrusion crankshaft, the lower part of the machine base is provided with a feeding shaft, the extrusion crankshaft is provided with an extrusion rod cam and a crank section, the extrusion head below the extrusion cam is pushed to press broad bean grains, and the crank section is provided with a blade to lift and cut broad bean peel; the feeding shaft is provided with a feeding cam to push a feeding push rod to move back and forth to push broad bean grains from the feeding hopper to the lower part of the extrusion head to be cut and peeled one by one, the feeding shaft is connected with the motor through a bevel gear for transmission, the extrusion crankshaft is connected with the motor through a belt and a belt pulley for transmission, the feeding hopper is connected with a guide chute of the base on the shell to enable the broad bean grains to automatically reach the feeding push rod, the shell covers the base, and the cut and peeled broad bean kernels and skins are separated in an air beam at the outlet of the base. The utility model discloses compact structure, small and exquisite practicality replaces the manual work to shell endothelial work efficiency height, and is fast of high quality, and endothelial strip clean rate and the intact rate of beans benevolence are high.

Description

Upper lifting type single-knife green broad bean peeling machine

Technical Field

The utility model relates to a broad bean processing equipment specifically is an upper lifting formula single-knife cutting green broad bean shells endothelial machine.

Background

At present, a lot of broad beans are planted in China, but most of broad beans are individual of farmers, so that green broad beans are peeled by pure hands at present, and the peeling of the green broad beans by hotels is mostly carried out manually, so that the working efficiency is low, and the consumed time is long.

Broad beans have pods and endothelium, and in order to eat broad bean kernels, the pods must be removed firstly to obtain broad bean kernels, and then the cortex is further stripped. Due to the particularity of the broad bean grain structure, the mechanical peeling of the inner skin is difficult. The peeling of the husks is relatively easy, the work efficiency of the existing huller is high, and the mechanization is basically realized. However, the peeling of the inner skin, particularly of green broad beans, did not progress in time. Although machines for peeling off the inner skin of the dry broad beans appear, the efficiency is still unsatisfactory, the quality is not high, and the peeling missing ratio is large.

According to the operating principle of the broad bean peeling machine, broad beans to be processed and soaked are placed into a storage hopper, a motor is started, a motor spindle rotates to drive a driving wheel to rotate, the motion of the driving wheel is transmitted to a driven wheel through a belt, the driven wheel is mounted on a shaft, the driven wheel rotates to drive a shaft to rotate, and the shaft rotates to drive a conical rotor to rotate. And opening the control sheet of the storage hopper to enable the broad beans to uniformly slide into the hulling device, enabling the broad beans to rub and extrude the conical rotor and the fixed upper cover under the rotation of the conical rotor, and hulling the broad beans through friction force, extrusion and torsional force. The processed broad beans slide into the collecting device along the gap between the rotor and the upper cover under the action of gravity, the broad beans enter the collecting device and slide down along an inclined angle, the separating fan is arranged below the chute, the motor of the fan drives the fan blades to rotate to generate uniform wind flow to blow to the horizontal direction, the fallen broad beans are separated from the broad bean kernels and the broad bean shells under the action of the fan by utilizing wind power, receivers are respectively arranged at the falling points of the broad bean kernels and the broad bean shells to receive the broad bean kernels and the broad bean shells, and thus the broad bean kernels and the broad bean shells are separated. The soaked dry broad beans have slow skin layer softening and high toughness, even manual peeling is difficult, and the skin layer is more difficult to be torn off by machine friction, which is the root cause of low work efficiency and quality.

The green broad bean skin layer has larger moisture, the broad bean kernel is crisp and tender, if the mechanical peeling is adopted, the broad bean kernel is broken, the green skin cannot be peeled cleanly, and the mechanical peeling is not meaningful if the broad bean kernel is broken. Therefore, there is a need to develop new machines to solve this long-pending problem.

Disclosure of Invention

Therefore, the utility model provides a new go up formula single-knife cutting green broad bean shells endothelial machine makes it replace the manual work to shell the endothelium, accomplishes that the work efficiency is high, and is fast, and endothelial peeling rate and the intact rate of beans benevolence are high to this overcomes prior art's not enough.

The utility model provides an internal skin machine is shelled to this kind of top-lift formula single-knife cutting green broad bean, it has frame, motor, casing, its characterized in that the upper portion of frame is equipped with the extrusion bent axle, and the lower part is equipped with the pay-off axle, has extrusion stem cam and crank section on the extrusion bent axle, and the extrusion head that extrusion cam promoted below presses the broad bean grain, and the crank section is equipped with the blade and is gone up the cutting broad bean skin; the feeding shaft is provided with a feeding cam to push a feeding push rod to move back and forth to push broad bean grains from the feeding hopper to the lower part of the extrusion head to be cut and peeled one by one, the feeding shaft is connected with the motor through a bevel gear for transmission, the extrusion crankshaft is connected with the motor through a belt and a belt pulley for transmission, the feeding hopper is connected with a guide chute of the base on the shell to enable the broad bean grains to automatically reach the feeding push rod, the shell is covered outside the base, and the cut and peeled broad bean kernels and skins are separated when falling in an air beam of a fan at the outlet of the base.

The axial leads of the extrusion crankshaft and the feeding shaft are straight lines with different surfaces and are mutually vertical.

One bevel gear connected with a motor shaft in a bevel gear transmission pair between the motor and the feeding shaft is an output shaft bevel gear, the output shaft bevel gear and an output belt wheel are connected by a connecting wheel, and the output belt wheel is connected with an extrusion crankshaft belt wheel on an extrusion crankshaft by a transmission belt.

The fan is arranged at the discharge port of the shell and is connected with a feeding shaft belt wheel on the feeding shaft through a separation driving belt for transmission or is independently arranged at the discharge port.

The blade is arranged beside the extrusion head, the cutting edge of the blade faces the extrusion head, and the blade is arranged on the crank section of the crankshaft through a blade connecting rod and a crank connecting block.

The extrusion head is connected to the extrusion rod, an extrusion spring is arranged between the extrusion rod and the machine base to enable the extrusion rod to be automatically lifted, and end plates are arranged on two sides of the extrusion cam to limit the extrusion rod in the middle, so that deviation is prevented.

And an extrusion spring is arranged between the feeding push rod and the machine base to enable the feeding push rod and the machine base to automatically reset to a position where the broad bean particles fall.

The motor is connected with the output shaft bevel gear shaft through a coupler.

The motor is an SG 5010360 type steering engine, the power of the motor is 80W, and the rotating speed is 62 r/min.

The utility model discloses look blade and cutting blade and be synonym.

The working principle of the utility model is as follows:

the starting motor drives the feeding shaft and the extrusion crankshaft to rotate simultaneously through the bevel gear transmission pair and the belt pulley transmission pair, green broad bean particles to be peeled off the inner skin are poured into the feeding hopper, the broad beans fall in front of the feeding push rod one by one, and the feeding push rod moves to push one broad bean at a time. When the broad beans are pushed to the lower part of the extrusion head, the extrusion head presses the blades and lifts the broad bean skins to cut a seam, then the extrusion head presses the broad bean skins downwards to extrude the bean kernels out and slide out of the discharge hole together with the skins, and in the falling process before the fan, the skins are blown to a far place and the bean kernels fall to a near place, so that the separation of the inner skins and the bean kernels is realized. After peeling of one broad bean is finished, peeling of the next broad bean is carried out, and the steps are repeated to peel off the inner skins of a group of green broad beans to obtain pure broad bean kernels.

The utility model has the characteristics of compact structure, small and exquisite practicality, it is high to replace artifical endothelial work efficiency of peeling off, fast high quality, endothelial peeling off rate and the intact rate of beans benevolence are high.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an integrated front view of the stand and the transmission mechanism.

Fig. 3 is an integrated left side view of the stand and the transmission mechanism.

Fig. 4 is a right side view of the integration of the stand and the transmission mechanism.

Fig. 5 is an integrated top view of the stand and the transmission mechanism.

Fig. 6 is an integrated perspective view of the extrusion head of the extrusion stem.

Fig. 7 is an integrated perspective view of a cutting blade and a connecting rod.

Fig. 8 is a perspective view of the feeding shaft feeding bevel gear feeding cam feeding shaft belt wheel integration.

Fig. 9 is an integrated perspective view of the feeding push head and the feeding push rod.

Fig. 10 is a schematic view of the mechanism operating principle.

FIG. 11 is a front view of an extruded crankshaft.

FIG. 12 is a top view of an extruded crankshaft.

Fig. 13 is an integrated perspective view of the base and the transmission mechanism (the installation of the fan and the base and the feeding shaft is omitted).

Fig. 14 is a front view (cross-section) of an extrusion cam.

Fig. 15 is a front view (cross section) of the feed cam.

In fig. 1-15, the various components are numbered as follows:

1-extruding a crankshaft pulley; 2-extruding the crankshaft; 3-connecting a crank; 4-a machine base; 5-a pin; 6-extruding a spring; 7-a squeeze bar; 8-extrusion head; 9-a knife link; 10-a cutting blade; 11-wind shaft bearing seats; 12-a fan shaft; 13-a grid; 14-a separation belt; 15-a material guide groove; 16-a feed spring; 17-a feed pusher; 18-a connecting rod; 19-pushing the head; 20-adjusting the spring; 21-fixing block; 22-a drive belt; 23-a feed cam; 24-feeding shaft belt wheel; 25-feed shaft bevel gear; 26-a positioning sleeve; 27-a feed shaft; 28-a motor; 29-a fan; 30-an output shaft; 31-an output pulley; 32-output shaft bevel gear; 33-extruding the crankshaft bearing cap; 34-a transmission bin cover; 35-a housing; 36; a feed hopper; 37-a squeeze cam; 201-a bell crank section.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1-15, the frame 4 can be welded by steel plates and provided with mounting holes for corresponding parts, the feeding shaft 27, the feeding cam 23, the feeding shaft belt pulley 24 and the feeding shaft bevel gear 25 are mounted and integrated and then mounted on the machine base by using accessories such as bearings, and the output shaft 30, the output shaft bevel gear 32 and the output belt pulley 31 are integrated and connected with the motor 28 through a coupler and meshed with the feeding shaft bevel gear to form a transmission pair.

The extrusion crankshaft 2 and the extrusion cam 37 are integrated, the extrusion crankshaft belt wheel 1 is installed on the machine base through accessories such as bearings, and the cutting blade 10 and the knife connecting rod are integrated and installed on the crank section 201 of the feeding crankshaft through the crank connecting block 3. The pressing lever 7 is installed below the pressing cam by a pressing spring 6 or the like and contacts therewith. The output belt wheel is connected with the extrusion crankshaft belt wheel 1 through a transmission belt 22.

The feeding push rod 17, the push head 19, the adjusting spring 20 and the like are integrated and then are installed on the machine base through accessories such as the feeding spring 16 and the like.

After the parts on the machine base are assembled, the machine base is covered by the machine shell 35 and fixed by the connecting piece. During installation, the outlet of the feed hopper 36 is correspondingly connected with the guide chute 15 on the machine base, and the upper part of the extrusion crankshaft belt wheel is covered by a transmission bin cover 34 for safety.

Finally, a belt wheel of the fan and a belt wheel of the feeding shaft are connected by a separation transmission belt 14.

The motor is an SG 5010360 type steering engine, the power of the steering engine is 80W, and the rotating speed of the steering engine is 62 r/min. The feed cam and the pinch cam are shaped and sized as shown.

The parts and reference numerals not mentioned are as described above.

The green broad bean inner skin peeling machine simulates the principle that a person peels the inner skin by hand, although only one broad bean can be peeled at one time, the speed is faster than that of manual operation. The motor drives the feeding shaft to rotate 62 revolutions per minute, 3720 broad beans can be peeled per hour, the peeling leakage rate is lower than 5%, and the bean kernel perfectness rate is higher than 90%. It is sufficient for general restaurants and small households.

Claims

1. An upper lifting type single-knife green broad bean peeling machine comprises a machine base, a motor and a machine shell, and is characterized in that an extrusion crankshaft is arranged at the upper part of the machine base, a feeding shaft is arranged at the lower part of the machine base, an extrusion rod cam and a crank section are arranged on the extrusion crankshaft, the extrusion rod cam pushes an extrusion head below the extrusion crankshaft to press broad bean grains, and the crank section is provided with a blade to lift and cut broad bean peel; the feeding shaft is provided with a feeding cam to push a feeding push rod to move back and forth to push broad bean grains from the feeding hopper to the lower part of the extrusion head to be cut and peeled one by one, the feeding shaft is connected with the motor through a bevel gear for transmission, the extrusion crankshaft is connected with the motor through a belt and a belt pulley for transmission, the feeding hopper is connected with a guide chute of the base on the shell to enable the broad bean grains to automatically reach the feeding push rod, the shell is covered outside the base, and the cut and peeled broad bean kernels and skins are separated when falling in an air beam of a fan at the outlet of the base.

2. The lifting type single-knife broad bean peeling machine as claimed in claim 1, wherein the axial leads of the extrusion crankshaft and the feeding shaft are straight lines with different planes and are perpendicular to each other.

3. The lifting type single-knife broad bean peeling and inner skin cutting machine as claimed in claim 1, wherein one bevel gear connected with the motor shaft in the bevel gear transmission pair between the motor and the feeding shaft is an output shaft bevel gear, the output shaft bevel gear and the output belt wheel are connected by a connecting wheel, and the output belt wheel is connected with the extrusion crankshaft belt wheel on the extrusion crankshaft by a transmission belt.

4. The lifting type single-knife green broad bean peeling and inner skin cutting machine as claimed in claim 1, wherein the fan is installed at the discharge port of the machine shell, and the fan is connected with the belt wheel of the feeding shaft through a separation transmission belt for transmission or is installed at the discharge port separately.

5. The lifting type single-blade broad bean peeling and endothelium cutting machine for cutting green broad beans as claimed in claim 1, wherein the blade is mounted beside the extrusion head with the cutting edge facing the extrusion head, and the blade is mounted on the crank section of the extrusion crankshaft through a blade connecting rod and a crank connecting block.

6. The portable single-blade broad bean peeling and skin-removing machine as claimed in claim 1, wherein the extrusion head is connected to the extrusion rod, the extrusion spring is provided between the extrusion rod and the machine base, and the two sides of the extrusion cam are provided with end plates to limit the extrusion rod in the middle.

7. The lifting type single-blade broad bean peeling machine for cutting green broad beans according to claim 1, wherein an extrusion spring is arranged between the feeding push rod and the machine base.

8. The lifting type single-knife green broad bean peeling machine as claimed in claim 1, wherein the motor is connected with the output shaft bevel gear shaft through a coupling.

9. The top-lifting type single-blade broad bean green bean peeling and inner skin cutting machine as claimed in any one of claims 1 to 8, wherein the motor is a SG 5010360 type steering engine, the power of the steering engine is 80W, and the rotating speed of the steering engine is 62 r/min.