CN203680346U - Large potato block cutting machine - Google Patents

Abstract

A large potato block cutting machine is characterized by comprising a machine frame and a cutting groove, wherein a pushing plate is arranged at the rear portion of the cutting groove, a horizontal guide rod is fixedly connected with the back surface of the pushing plate, the other end of the horizontal guide rod is connected with a crank and rocking rod mechanism, the crank and rocking rod mechanism is driven by a motor and then drives the horizontal guide rod and the pushing plate to move front and back in a reciprocating mode, and the horizontal guider rod is arranged in a guide rail welded to the machine frame in a penetrating mode. A stationary knife device used for cutting potato blocks is perpendicularly arranged at the front end of the cutting groove, a material receiving hopper is arranged above the cutting groove, and a horizontal material receiving baffle capable of preventing materials from falling to the back of the pushing plate is fixedly connected with the top end of the pushing plate. The large potato block cutting machine is simple in structure and convenient to install, and has the advantages of saving labor, improving production efficiency, resolving the problem that large potato blocks can not pass through a conveying pump in the starch production process, operating at low speed, being safe to use, not crushing potato blocks, avoiding loss of starch, and being simple in structure, light in weight and convenient to move.

Description

Large potato slicer

technical field

The utility model relates to a large potato block cutting machine, which can be used in the starch processing industry and also in the process of cutting into blocks in the processing process of other agricultural products. By changing the distance between the fixed knives, the size of the cut pieces can be changed.

Background technique

In the starch processing and production process, the raw materials need to be transported from the storage yard to the processing section. For some large potato pieces, they cannot pass through the transport pump, causing the transport pump to be blocked and the transport of raw materials cannot be completed. The method usually adopted is to cut the large potato pieces with a knife by manpower. In the face of a large number of large potato pieces, the labor intensity will be increased, the efficiency is low, and the production requirements cannot be met. In this context, if a kind of machine can be designed to complete the cutting and utilize mechanical equipment to automatically realize the cutting work of large potato pieces, the labor intensity will be greatly reduced and the production efficiency will be improved.

Contents of the invention

The purpose of this utility model is to provide a kind of large potato piece cutting machine for the above-mentioned prior art situation, this cutting machine utilizes the crank rocker mechanism, driven by the power source, can automatically complete the work of cutting large potato pieces into small pieces , save manpower and improve efficiency.

The purpose of this utility model is achieved through the following technical solutions:

A large potato block cutting machine, including a frame and a cutting groove fixed on the frame, a push plate is arranged at the rear of the cutting groove, a horizontal guide rod is fixedly connected to the back of the push plate, and the other end of the horizontal guide rod It is connected with a crank rocker mechanism, which is composed of a turntable, a rocker and a rocker fixing pin. The crank rocker mechanism is driven by a motor to drive the horizontal guide rod and the push plate to reciprocate back and forth, and the horizontal guide rod It is installed in the guide rail welded on the frame; the front end of the cutting groove is vertically equipped with a fixed knife device for cutting potato pieces, a receiving hopper is arranged above the cutting groove, and a fixed connection is fixed on the top of the push plate to prevent material falling. To the horizontal material receiving baffle behind the push plate, the horizontal material receiving baffle separates the receiving hopper and the cutting groove when the push plate moves forward, and the raw materials falling on the material receiving baffle are Push down into the cutting groove. That is to say, when the push plate moves forward, the raw materials are received by the material receiving baffle, and the hopper and the cutting groove are separated. The vertical plate is pushed down into the cutting groove to prepare for the next cutting, so that no matter where the push plate is in any stroke position, raw materials can be put into the receiving hopper, so that the equipment can work continuously and improve production efficiency.

In the utility model, the two sides of the rocker fixing pin are welded with fixing plates to prevent the axial deviation of the rocker.

There are bearings at the joint between the lower end of the push plate and the frame, and there are pin shafts at the joints between the horizontal guide rod and the rocker, and between the rocker and the turntable, so as to reduce the friction between the matching parts and ensure the smooth operation and transmission of the equipment. lighter.

The horizontal guide rod is fixedly connected to the back of the push plate by bolts.

The fixed knife device consists of 3-4 vertically arranged blades and upper and lower knife grooves. The lower knife grooves are welded on the frame, the blades are inserted into the lower knife grooves, and the upper knife grooves press the blades and fix them with bolts. On the frame, the interval between the blades can be adjusted according to the size requirements of the potato cubes. The stroke of the push plate reciprocating back and forth can also be adjusted according to actual needs.

When the utility model is working, the rocker is driven by the crank, and the swing of the rocker drives the guide rod to reciprocate in the horizontal direction. The push plate pushes the movement of the large potato pieces in the cutting groove. The knife device jointly extrudes the potato pieces, thereby completing the work of cutting the large potato pieces into small pieces. The equipment completes 34 reciprocating movements per minute. The length of the hopper is 450mm, and the stroke of the push plate is 400mm. A receiving hopper is installed on the cutting trough to store potato pieces and provide raw materials for the next working stroke. The fixed knife is made of 4mm thick 304 stainless steel plate, installed on the knife holder, which is fixed on the frame with bolts, easy to disassemble, and convenient for cleaning and replacement of the fixed knife. The push plate is fixedly connected with a material receiving baffle, and when the push plate moves forward, the material receiving baffle receives the raw materials and separates the receiving hopper from the cutting groove; when the push plate moves backward, the material receiving baffle The raw materials on the board fall into the cutting groove to prepare for the next cutting, so as to realize the continuous operation of the equipment. Bearings are installed under the push plate to reduce friction and ensure flexible movement of the push plate; a guide structure is provided for the guide rod to prevent jamming. To ensure the stability of the mechanism, fixed plates are welded on both sides of the rocker pin to prevent the rocker from axially offset.

The utility model has the advantages of simple structure of the whole mechanism and convenient installation. The outside of the transmission mechanism is wrapped by steel plates to ensure the safety of operators, and automatic cutting operation can be realized, manpower is saved, and production efficiency is improved; low-speed operation ensures safe use; The potato pieces are not broken and starch loss is avoided; the equipment has a simple structure, light weight and is easy to move.

Description of drawings

Fig. 1 is the front view of the utility model (omitting the outer protective plate of the transmission mechanism and the reducer);

Fig. 2 is a left view of the utility model (omitting the outer protective plate of the transmission mechanism and the reducer);

Figure 3 is a three-dimensional schematic diagram of the cutting machine (omitting the material receiving baffle, receiving hopper and the outer guard of the transmission mechanism)

In Fig. 1-3: 1. deflector 2. frame; 3. push plate; 4. receiving baffle; 5. bearing; 6. horizontal guide rod; 7. guide rail 8. turntable; 9. rocker; 10. Rocker fixed pin; 11. Fixed plate 12. Cutting groove; 13. Hopper, 14. Fixed knife device.

Detailed ways

The utility model is further described below in conjunction with accompanying drawing:

As shown in Figure 1-3: a large potato block cutting machine, including two machine frames and a cutting groove 12 fixed on the frame, the rear part of the cutting groove 12 is provided with a push plate 3, and the back of the push plate is fixed. A horizontal guide rod 6 is connected, and the other end of the horizontal guide rod is connected with a crank rocker mechanism. The crank rocker mechanism is composed of a turntable 8, a rocker 9 and a rocker fixing pin 10, and the two sides of the rocker fixing pin 10 are welded There is the fixed plate 11 that prevents the axial deviation of the rocking rod. The crank rocker mechanism is driven by a motor to drive the horizontal guide rod and the push plate to reciprocate back and forth. The horizontal guide rod 6 is mounted on the guide rail 7 welded on the frame 2; The fixed knife device 14 of potato block is provided with receiving hopper 13 above the cutting groove 12, is fixedly connected with a horizontal material receiving baffle 4 that can prevent material from falling to the back of the pushing plate at the top of push plate 3, and this horizontal material receiving baffle When the push plate moves forward, the receiving hopper 13 and the cutting groove 12 are separated, and when moving backward, the raw materials falling on the material receiving baffle fall into the cutting groove. A bearing 5 is arranged at the joint between the lower end of the push plate and the frame, and there are pin shafts at the junctions of the horizontal guide rod 6 and the rocker 9, and the joints of the rocker 9 and the turntable 8, so as to reduce the friction between the fittings and ensure The equipment runs smoothly and the transmission is lighter.

The working principle and process of the cutting machine of the utility model are described as follows in conjunction with the accompanying drawings: the rotating disk 8 driven by the motor drives the rocking bar 9 to swing left and right, and the rocking bar pushes the guide rod and the push plate 3 to reciprocate horizontally. The horizontal movement of the guide rod is realized through the transmission mechanism, and the push plate connected to the guide rod reciprocates in the cutting groove 12 . When potato pieces are arranged in the cutting groove, the push plate promotes the potato pieces to move to the fixed knife 12 device fixed on the frame on the other side, and completes the cutting work of the potato pieces under the sharp blade effect of the fixed knife. The function of the receiving hopper 13 and the receiving baffle 4 is: when the push plate 3 moves forward, the receiving baffle receives the raw materials and separates the receiving hopper and the cutting groove. When the push plate moves backward, the receiving baffle The raw materials on the plate fall into the cutting groove 12 to prepare for the next cutting, so as to realize the continuous operation of the equipment. The frame is the basis of the whole transmission mechanism, the welding guide rail 7 on the frame 2 plays a guiding role to the horizontal guide rod 6, and the welding fixing plate 11 on the frame is used for installing the rocking bar 9, and prevents the axial movement of the rocking bar. The fixed knife device 14 is installed on the left side of the frame. The fixed knife device is composed of a fixed knife and an upper and lower knife groove. The lower knife groove is welded on the frame, and the fixed knife is inserted in the lower knife groove. The bolts are fixed on the machine frame, which is convenient for installation and for the replacement and cleaning of the fixed knife. The fixed knife is made of 4mm thick 304 stainless steel plate and has a blade facing the side of the raw material. The large potato pieces are cut into pieces under the combined action of the cutting edge and the push plate. The push plate 3 and the horizontal guide rod 6 are connected and fixed by bolts, which are detachable and convenient for maintenance.

Claims (8)

1. A large potato block cutting machine, characterized in that: it comprises a frame and a cutting groove affixed on the frame, the rear portion of the cutting groove is provided with a push plate, and the back side of the push plate is fixedly connected with a horizontal guide rod, The other end of the horizontal guide rod is connected with a crank rocker mechanism. The crank rocker mechanism is composed of a turntable, a rocker and a rocker fixing pin. The crank rocker mechanism is driven by a motor to drive the horizontal guide rod and the push plate to move forward and backward. Reciprocating movement, the horizontal guide rod is installed in the guide rail welded on the frame; the front end of the cutting groove is equipped with a fixed knife device for cutting potato pieces, and a receiving hopper is arranged above the cutting groove, which is fixedly connected to the top of the push plate There is a horizontal material receiving baffle to prevent the material from falling behind the push plate. The horizontal material receiving baffle separates the receiving hopper and the cutting groove when the push plate moves forward, and makes it fall on the material receiving baffle when it moves backward. The raw material on the board is pushed down into the cutting groove. 2. The large potato slicer according to claim 1, characterized in that: fixed plates are welded on both sides of the fixing pin of the rocker to prevent the axial deviation of the rocker. 3. The large potato slicer according to claim 1, characterized in that: a bearing is provided at the joint between the lower end of the push plate and the frame. 4. The large potato slicer according to claim 1, characterized in that there are pin shafts at the joints between the horizontal guide rod and the rocker, and between the rocker and the turntable. 5. The large potato block cutting machine according to claim 1, characterized in that: the fixed knife device comprises vertically arranged blades and upper and lower knife grooves, the lower knife grooves are welded on the frame, and the blades are inserted In the lower knife groove, the upper knife groove compresses the blade and fixes it on the frame with bolts. 6. The large potato slicer according to claim 5, characterized in that: the distance between the blades can be adjusted according to the size of the potato slices. 7. The large potato slicer according to claim 1, characterized in that: the stroke of the push plate reciprocating back and forth can be adjusted according to actual needs. 8. The large potato slicer according to claim 1, characterized in that: the horizontal guide rod is fixedly connected to the back of the push plate by bolts.

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