Beet cutting device facilitating pectin extraction

Abstract

The beet cutting device comprises a foundation frame, a collecting box is arranged on the foundation frame, a feeding port is formed in the upper end of the collecting box, a discharging port is formed in one side of the lower end of the collecting box, a plodder is arranged above the feeding port, the plodder comprises a lower bottom plate and a pressing frame, and a grid knife rest is arranged in the lower bottom plate; the grid knife rest comprises a plurality of blades which are transversely and longitudinally arranged, a plurality of square-cone bosses are arranged at the lower end of the pressing frame, the square-cone bosses are aligned to the square lattice structures of the grid knife rest, the pressing frame is pressed downwards so that the square-cone bosses can be inserted into the square lattice structures of the grid knife rest, and the problem that the size is not uniform when beets are blocked in the traditional pretreatment process is solved.

Description

Technical Field

[0001] The utility model relates to the field of pectin extraction, in particular to a beet cutting device which is convenient for pectin extraction. Background Art

[0002] About 30% of the sugar produced in the world each year comes from sugar beets. Sugar beets are rich in sugar and protein. Pectin extracted from sugar beets has good emulsification properties and has great application potential in the food emulsifier market. Alkaline-soluble polysaccharides with emulsification activity can be extracted from the acidic waste residue after pectin extraction, and the cellulose in sugar beets can be further used as raw materials for the papermaking industry.

[0003] In the traditional process, the beets need to be washed first, and then crushed by squeezing to expose the inner pulp, which is convenient for subsequent sugar production and pectin extraction. During subsequent centrifugation, solid-liquid separation is also easier, and the extract is purer. However, although the squeezing mechanism is simple and low-cost, the beet fragments are relatively uneven, and it is difficult to extract large pieces of pulp. In addition, when squeezing, the juice splashes, causing some of the raw materials to be wasted. Therefore, there is an urgent need for a pre-treatment device that can cut the beets evenly to facilitate the subsequent sugar production and pectin extraction from the pulp. Utility Model Content

[0004] The utility model provides a beet cutting device which is convenient for extracting pectin, and solves the problem of uneven size of blocks in traditional beet pre-processing.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a beet cutting device that is convenient for pectin extraction, including a basic frame, a collecting box is provided on the basic frame, a feed port is provided at the upper end of the collecting box, a discharge port is provided on one side of the lower end of the collecting box, and a plodder is provided above the feed port, the plodder includes a lower base plate and a press frame, a grid knife holder is provided in the lower base plate, the grid knife holder includes a plurality of blades arranged horizontally and vertically, a plurality of square cone bosses are provided at the lower end of the press frame, each square cone boss is aligned with the square grid structure of the grid knife holder, and the press frame is pressed down so that the each square cone boss is inserted into the square grid structure of the grid knife holder.

[0006] In the preferred scheme, the collecting box is arranged at an angle, a rear baffle wall is provided at the lower end of the pressing frame, a through guide groove is provided on the lower base plate, the rear baffle wall is inserted into the through guide groove, side baffle walls are provided on both sides of the upper end surface of the lower base plate, the lower base plate, the side baffle walls, the rear baffle wall and the pressing frame form a cubic structure with an open end, and the open end of the cubic structure is inclined upward.

[0007] In the preferred scheme, a guide rod is provided on the lower base plate, a guide sleeve portion is provided at one end of the pressing frame, the guide rod and the guide sleeve portion are slidably sleeved, and a pressing handle is also provided, the pressing handle is provided with a first hinge hole and a second hinge hole, the first hinge hole is hinged to the middle part of the pressing frame, a hinged connecting rod is provided at the second hinge hole, the connecting rod is hinged to the rear end of the lower base plate, the pressing handle is provided with a strip groove, the pin column is stuck in the strip groove and slides, and the first cylinder drives the pressing handle to rotate to press the pressing frame downward.

[0008] In the preferred embodiment, a first cylinder is also provided, a cylinder support frame is provided at the upper end of the basic frame, the cylinder barrel of the first cylinder is connected to the cylinder support frame, a connecting end is provided at the front end of the cylinder rod of the first cylinder, a pin is provided at the end of the connecting end, and the pin drives the pressing handle to rotate.

[0009] In a preferred solution, a countersunk hole is provided in the center of the lower bottom plate, the center of the countersunk hole is connected, a blade seat is provided at the outer edge of the grid tool holder, and the blade seat is placed in the countersunk hole.

[0010] In the preferred scheme, a filter plate with a porous structure is provided in the collection box, and the filter plate divides the interior of the collection box into an upper chamber and a lower chamber. A discharge port is provided at one end of the upper chamber, and a second cylinder is provided at the other end of the upper chamber. A scraper is provided at the cylinder rod end of the second cylinder, and the lower end surface of the scraper is attached to the upper end of the filter plate.

[0011] The beneficial effects of the utility model are as follows: the beets are divided into strips of uniform size by a knife holder with evenly arranged grid sizes, thereby increasing the surface area of ​​the beets and improving subsequent extraction efficiency; a collection box is used to collect juice flowing down during cutting, thereby reducing waste of raw materials; the stripping machine can automatically press strips through a cylinder, and can also manually push and pull the pressing handle to adapt to more working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the reset state of the press frame of the utility model.

[0014] Figure 2 It is a schematic diagram of the pressing frame of the utility model in the pressing state.

[0015] Figure 3 It is a front structural diagram of the battening machine of the utility model.

[0016] Figure 4 It is a rear structural diagram of the battening machine of the utility model.

[0017] Figure 5 It is an exploded view of the battening machine of the utility model.

[0018] Figure 6 It is a structural diagram of a press frame of the utility model.

[0019] Figure 7 It is a structural diagram of the lower base plate of the utility model.

[0020] Figure 8 It is a structural diagram of a cylinder connection end of the utility model.

[0021] In the figure: basic frame 1; collecting box 2; upper chamber 201; lower chamber 202; liquid outlet 203; feed inlet 204; discharge outlet 205; cylinder support frame 3; battening machine 4; lower bottom plate 401; sink hole 402; blade seat 403; blade 404; grid knife holder 405; pressing frame 406; square cone boss 407; lower pressing handle 408; first hinge hole 409; second hinge hole 410; connecting rod 411; rear baffle wall 412; through guide groove 413; side baffle wall 414; guide rod 415; strip groove 416; tension spring 417; first tension spring hole 418; second tension spring hole 419; guide sleeve 420; first cylinder 5; connecting end 501; pin 502; second cylinder 6; scraper 601; filter plate 7. DETAILED DESCRIPTION

[0022] like Figure 1-8 A beet cutting device for facilitating pectin extraction is disclosed, comprising a base frame 1, a collecting box 2 is provided on the base frame 1, a feed port 204 is provided at the upper end of the collecting box 2, a discharge port 205 is provided at one side of the lower end of the collecting box 2, a plodder 4 is provided above the feed port 204, the plodder 4 comprises a lower bottom plate 401 and a press frame 406, a grid knife holder 405 is provided in the lower bottom plate 401, the grid knife holder 405 comprises a plurality of blades 404 arranged transversely and longitudinally, a plurality of square cone bosses 407 are provided at the lower end of the press frame 406, each square cone boss 407 is aligned with each square grid structure of the grid knife holder 405, and the press frame 406 is pressed downward so that the square cone bosses 407 are inserted into each square grid structure of the grid knife holder 405.

[0023] The blade of the blade 404 faces the pressing frame 406 . After the beets are washed, they are placed on the grid blade frame 405 . When the pressing frame 406 is pressed down, the beets are cut into multiple strips, which fall into the collecting box 2 through the feed port 204 .

[0024] In the preferred embodiment, the collecting box 2 is arranged at an angle, a rear baffle wall 412 is provided at the lower end of the pressing frame 406, a through guide groove 413 is provided on the lower base plate 401, the rear baffle wall 412 is inserted into the through guide groove 413, and side baffle walls 414 are provided on both sides of the upper end surface of the lower base plate 401. The lower base plate 401, the side baffle walls 414, the rear baffle wall 412 and the pressing frame 406 form a cubic structure with an open end, and the open end of the cubic structure is inclined upward.

[0025] One end of the cubic structure is open for convenient placement of beets, and is arranged obliquely upward for convenient feeding by the upper workstation conveyor belt. The beets roll onto the grid knife holder 405 due to gravity, and when the pressing rack 406 squeezes the beets, the beets are not easy to slide out.

[0026] In the preferred embodiment, a guide rod 415 is provided on the lower base plate 401, a guide sleeve portion 420 is provided at one end of the pressing frame 406, the guide rod 415 is slidably sleeved with the guide sleeve portion 420, and a pressing handle 408 is also provided. The pressing handle 408 is provided with a first hinge hole 409 and a second hinge hole 410, the first hinge hole 409 is hinged to the middle part of the pressing frame 406, and a hinged connecting rod 411 is provided at the second hinge hole 410, the connecting rod 411 is hinged to the rear end of the lower base plate 401, the pressing handle 408 is provided with a strip groove 416, the pin 502 is stuck in the strip groove 416 and slides, and the first cylinder 5 drives the pressing handle 408 to rotate to press the pressing frame 406 downward.

[0027] In the preferred embodiment, a first cylinder 5 is also provided, a cylinder support frame 3 is provided at the upper end of the basic frame 1, the cylinder barrel of the first cylinder 5 is connected to the cylinder support frame 3, a connecting end 501 is provided at the front end of the cylinder rod of the first cylinder 5, a pin 502 is provided at the end of the connecting end 501, and the pin 502 drives the pressing handle 408 to rotate.

[0028] The pressing handle 408 can be driven by a cylinder or manually. A first tension spring hole 418 is provided on the pressing handle 408, and a second tension spring hole 419 is provided at one end of the lower base plate 401. The first tension spring hole 418 and the second tension spring hole 419 are hooked by a tension spring 417. When the first cylinder 5 fails, the pressing handle 408 can be manually held and pressed down, and the tension spring 417 assists the pressing frame 406 to return to its position.

[0029] In a preferred solution, a countersunk hole 402 is provided in the center of the lower bottom plate 401 , the countersunk hole 402 is centrally connected, a blade seat 403 is provided on the outer edge of the grid blade holder 405 , and the blade seat 403 is placed in the countersunk hole 402 .

[0030] The blade seat 403 can be made of nylon, engineering plastics and other materials, and has a square ring structure. The inner wall groove is used to place the blade 404. A non-through groove is provided at each end of the blade 404 so that the two horizontal and vertical blades 404 can be plugged into each other to finally form a grid blade holder 405. The two ends of the blade 404 are inserted into the blade seat 403, so that the outer edge of the grid blade holder 405 does not directly contact the harder inner wall of the countersunk groove hole 402, thereby preventing the grid blade holder 405 from deforming and the blade from cracking.

[0031] In the preferred embodiment, a filter plate 7 with a porous structure is provided in the collecting box 2, and the filter plate 7 divides the interior of the collecting box 2 into an upper chamber 201 and a lower chamber 202. A discharge port 205 is provided at one end of the upper chamber 201, and a second cylinder 6 is provided at the other end of the upper chamber 201. A scraper 601 is provided at the cylinder rod end of the second cylinder 6, and the lower end surface of the scraper 601 is attached to the upper end of the filter plate 7.

[0032] After the beets cut into strips fall into the upper chamber 201, the juice flows through the filter plate 7 into the lower chamber 202 below for collection, and the scraper 601 pushes the beet strips to be discharged from the discharge port 205. Since the collection box 2 is arranged obliquely, a liquid outlet 203 is provided at the lower end of the lower chamber 202, and the liquid is connected to the pipeline and led into an external collection barrel for standby use or into the pectin extraction station.

[0033] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A beet cutting device for facilitating pectin extraction, characterized in that: The invention comprises a base frame (1), a collecting box (2) is provided on the base frame (1), a material inlet (204) is provided at the upper end of the collecting box (2), a material outlet (205) is provided at one side of the lower end of the collecting box (2), a plodder (4) is provided above the material inlet (204), the plodder (4) comprises a lower bottom plate (401) and a press frame (406), a grid knife holder (405) is provided in the lower bottom plate (401), the grid knife holder (405) comprises a plurality of blades (404) arranged transversely and longitudinally, a plurality of square cone bosses (407) are provided at the lower end of the press frame (406), the square cone bosses (407) are aligned with the square grid structures of the grid knife holder (405), and the press frame (406) is pressed downward so that the square cone bosses (407) are inserted into the square grid structures of the grid knife holder (405).

2. The beet cutting device for facilitating pectin extraction according to claim 1, characterized in that: The collecting box (2) is arranged obliquely, a rear baffle wall (412) is provided at the lower end of the pressing frame (406), a through guide groove (413) is provided on the lower bottom plate (401), the rear baffle wall (412) is inserted into the through guide groove (413), side baffle walls (414) are provided on both sides of the upper end surface of the lower bottom plate (401), and the lower bottom plate (401), the side baffle walls (414), the rear baffle wall (412) and the pressing frame (406) form a cubic structure with one end open, and the open end of the cubic structure is inclined upward.

3. The beet cutting device for facilitating pectin extraction according to claim 1, characterized in that: A guide rod (415) is provided on the lower bottom plate (401), a guide sleeve portion (420) is provided at one end of the pressing frame (406), the guide rod (415) and the guide sleeve portion (420) are slidably sleeved, and a pressing handle (408) is also provided. The pressing handle (408) is provided with a first hinge hole (409) and a second hinge hole (410), the first hinge hole (409) is hinged to the middle part of the pressing frame (406), a hinged connecting rod (411) is provided at the second hinge hole (410), the connecting rod (411) is hinged to the rear end of the lower bottom plate (401), the pressing handle (408) is provided with a strip groove (416), a pin column (502) is stuck in the strip groove (416) and slides, and the first cylinder (5) drives the pressing handle (408) to rotate so that the pressing frame (406) is pressed downward.

4. The beet cutting device for facilitating pectin extraction according to claim 3, characterized in that: A first cylinder (5) is also provided. A cylinder support frame (3) is provided at the upper end of the base frame (1). The cylinder barrel of the first cylinder (5) is connected to the cylinder support frame (3). A connecting end (501) is provided at the front end of the cylinder rod of the first cylinder (5). A pin (502) is provided at the end of the connecting end (501). The pin (502) drives the pressing handle (408) to rotate.

5. The beet cutting device for facilitating pectin extraction according to claim 1, characterized in that: A sink hole (402) is provided in the center of the lower bottom plate (401), the sink hole (402) is centrally connected, a blade seat (403) is provided on the outer edge of the grid blade holder (405), and the blade seat (403) is placed in the sink hole (402).

6. The beet cutting device for facilitating pectin extraction according to claim 1, characterized in that: A filter plate (7) with a porous structure is provided in the collection box (2), and the filter plate (7) divides the interior of the collection box (2) into an upper chamber (201) and a lower chamber (202) at upper and lower parts. A discharge port (205) is provided at one end of the upper chamber (201), and a second cylinder (6) is provided at the other end of the upper chamber (201). A scraper (601) is provided at the end of the cylinder rod of the second cylinder (6), and the lower end surface of the scraper (601) is attached to the upper end of the filter plate (7).

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