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CN-224221919-U - Raw material screening screen for food processing

CN224221919UCN 224221919 UCN224221919 UCN 224221919UCN-224221919-U

Abstract

The utility model relates to the technical field of food processing equipment, in particular to a raw material screening screen for food processing, which comprises a screen assembly, wherein the screen assembly consists of an upper screen frame, a lower screen frame and a screen plate, the four-side bottom corner of the lower screen frame is connected with springs, the lower screen frame is arranged in inner cavities of support seats at two ends by virtue of the springs, the upper screen frame is arranged above the lower screen frame, the upper screen frame, the lower screen frame and the springs are inserted into the side support seats at two sides in the vertical direction by bolts, the upper screen frame is pressed by hands to drive an integral screen plate to move, and the screen plate can replace external power equipment in a small workshop production and processing workshop, so that the equipment cost and the energy consumption are reduced, and meanwhile, the upper screen frame, the lower screen frame, the springs and the screen plate are all combined in a detachable mode, and can be detached by only simple operation when cleaning or replacement is needed, so that the maintenance efficiency is greatly improved, and the maintenance cost is reduced.

Inventors

  • WU FANGYAO
  • CHEN GUANGKAN

Assignees

  • 福州佳欧食品有限公司

Dates

Publication Date
20260512
Application Date
20250428

Claims (7)

  1. 1. Raw materials screening screen cloth for food processing, including screen cloth subassembly, screen cloth subassembly comprises upper screen frame, lower screen frame, sieve, its characterized in that: The four-side bottom angle positions of the lower screen frame are connected with springs, the lower screen frame is installed in the inner cavities of the side supports at two ends by means of the springs, the upper screen frame is arranged above the lower screen frame, and the upper screen frame, the lower screen frame and the springs are inserted into the side supports at two sides in the vertical direction by bolts, so that stable connection between the upper screen frame, the lower screen frame and the side supports is realized; the upper screen frame is firmly connected with the lower screen frame through the fixing rod.
  2. 2. The raw material screening screen for food processing according to claim 1, wherein the upper and lower ends of the spring are connected to the positioning blocks, and the lower screen frame is detachably connected to the upper screen frame and the side support through the positioning blocks at the upper and lower ends of the spring.
  3. 3. The raw material screening screen for food processing of claim 1, wherein the connecting part of the fixing rod is designed by adopting a threaded structure, and the upper screen frame is installed in a threaded cavity of the lower screen frame in a threaded connection mode through the fixing rod.
  4. 4. The raw material screening screen for food processing according to claim 1, wherein the two upper and lower frames are provided with a clamping groove, and the screen plates are respectively mounted on the clamping grooves provided in the upper and lower frames in a clamping manner.
  5. 5. The raw material screening screen for food processing according to claim 3, wherein the upper screen frame and the lower screen frame are different in caliber size, and the caliber of the screen plate in the upper screen frame is larger than that of the screen plate in the lower screen frame, so that the raw materials with different granularity can be screened in a grading manner.
  6. 6. The food processing raw material screening screen according to claim 5, wherein a detachable auxiliary holding frame is installed above the upper screen frame.
  7. 7. The food processing material screening screen as set forth in claim 5, wherein the side support has a bottom portion formed with a placement area for placing a collection frame.

Description

Raw material screening screen for food processing Technical Field The utility model relates to the technical field of food processing equipment, in particular to a raw material screening screen for food processing. Background The raw material screening screen for food processing is an important tool for screening, classifying, filtering and other operations on various raw materials in the food processing link, and aims to ensure that the raw materials put into processing meet corresponding quality standards and processing requirements in the aspects of granularity, purity and the like. At present, many screens on the market rely on external power equipment to realize vibration screening, such as a motor-driven vibration screen, but the screens with the structure have certain defects that the screens relying on the power equipment are relatively expensive, so that the overall acquisition cost of the screen equipment is increased, meanwhile, the screens and the motor are required to be regularly maintained and maintained, and the screens connected with the motor are difficult to disassemble when the maintenance is disassembled, so that the utility model provides a raw material screening screen for food processing to solve the problems. Disclosure of utility model The present utility model aims to provide a raw material screening screen for food processing, which solves the problems in the prior art. The utility model provides a raw material screening screen for food processing, which comprises a screen assembly, wherein the screen assembly consists of an upper screen frame, a lower screen frame and a screen plate; The four-side bottom angle positions of the lower screen frame are connected with springs, the lower screen frame is installed in the inner cavities of the side supports at two ends by means of the springs, the upper screen frame is arranged above the lower screen frame, and the upper screen frame, the lower screen frame and the springs are inserted into the side supports at two sides in the vertical direction by bolts, so that stable connection between the upper screen frame, the lower screen frame and the side supports is realized; the upper screen frame is firmly connected with the lower screen frame through the fixing rod. Preferably, the upper end and the lower end of the spring are connected with the positioning blocks, and the lower screen frame is in detachable connection with the upper screen frame and the side support through the positioning blocks at the upper end and the lower end of the spring. Preferably, the connection part of the fixing rod adopts a threaded structure design, and the upper screen frame is arranged in a threaded cavity of the lower screen frame in a spiral connection mode through the fixing rod. Preferably, the two upper screen frames and the lower screen frames are internally provided with clamping grooves, and the screen plates are respectively arranged on the clamping grooves arranged in the upper screen frames and the lower screen frames in a clamping manner. Preferably, the diameters of the sieve plates arranged in the upper sieve frame and the lower sieve frame are different, and the diameter of the sieve plate in the upper sieve frame is larger than that of the sieve plate in the lower sieve frame, so that the sieve plates can realize graded screening of raw materials with different granularity. Preferably, a detachable auxiliary holding frame is arranged above the upper screen frame. Preferably, the bottom of the side support is formed with a placement area for placing the collecting frame Compared with the prior art, the utility model has the beneficial effects that: The upper screen frame is pressed by hand to drive the whole screen plate to move, so that external power equipment can be replaced in a small workshop production and processing workshop, equipment cost and energy consumption are reduced, meanwhile, the upper screen frame, the lower screen frame, the springs and the screen plate are combined in a detachable mode, and when the screen plate needs to be cleaned or replaced, the screen plate can be detached only by simple operation, so that maintenance efficiency is greatly improved, and maintenance cost is reduced. Drawings Fig. 1 is a schematic diagram of the overall structure of the present utility model. Fig. 2 is a schematic diagram of the overall split structure of the present utility model. FIG. 3 is a schematic view of the lower screen frame and spring mounting structure of the present utility model. Fig. 4 is a schematic diagram of an upper screen frame and screen plate mounting structure of the present utility model. The screen assembly comprises a screen assembly 1, an upper screen frame 2, an auxiliary holding frame 21, a fixing rod 22, a lower screen frame 3, a 31, a screw cavity 4, a screen plate 41, a clamping groove 5, a side support 51, a bolt 52, a placement area 6, a spring 61 and a positioning block. Detailed Description The follo