Freeze-dried fruit processing raw material pretreatment device

Abstract

The utility model discloses a freeze-dried fruit processing raw material pretreatment device which comprises a bottom plate, a pair of guide rails is arranged above the bottom plate, a box body is installed on the guide rails in a sliding mode, the top of the box body is of an open structure, a cleaning frame is detachably installed in the box body, a filter screen connected with the box body is arranged below the cleaning frame, and the filter screen is connected with the box body. The utility model relates to the technical field of freeze-dried fruit processing, the motor drives the rotary table to rotate, then the eccentric shaft and the rocker drive the sliding plate to do horizontal reciprocating motion, the first sliding rod synchronously moves along with the sliding plate, and under the meshing action of the rack and the gear, the first sliding rod is driven by the rotary table to rotate. And meanwhile, the second sliding rod can further drive the box body and the cleaning frame in the box body to do horizontal reciprocating motion, then the fruits in the cleaning frame shake along with the box body, and the cleaning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried fruit processing, in particular to a freeze-dried fruit processing raw material pretreatment device. Background Art

[0002] Freeze-dried fruit processing is an advanced food processing technology that retains the original color, flavor, and nutrients of fruits. It mainly removes moisture from fruits through the freeze-drying process, making the products have a long shelf life and are light and easy to carry. They are widely used in snacks, baking ingredients, breakfast cereals, etc. However, before freeze-drying, effective cleaning and pretreatment of fruit raw materials is a crucial step, which is directly related to the quality and safety of the final product.

[0003] Chinese patent CN212139237U discloses a freeze-dried food cleaning device, including a tank assembly, a seat assembly, an ozone disinfection assembly, a spray assembly and a cover assembly, wherein the seat assembly includes a seat, a water inlet, a pressure pump, a connecting pipe and a drainage groove, the outer wall of the seat is fixedly connected with the water inlet, the inside of the seat is provided with the pressure pump, one end of the water inlet is fixedly connected with the water inlet end of the pressure pump, and the water outlet end of the pressure pump is provided with the connecting pipe; the spray pipe in the spray assembly is supplied with water through the pressure pump and the connecting pipe inside the seat, and when cleaning, four groups of spray assemblies simultaneously spray high-pressure water columns to clean the fruits and vegetables inside the tank;

[0004] The device can clean fruits and vegetables through a high-pressure nozzle in combination with a stirring paddle. However, during the cleaning process of the above-mentioned prior art, the rapid rotation of the stirring paddle may frequently hit the fruit, thereby causing the surface of the fruit to crack, affecting the quality of the subsequent freeze-dried product and being inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a freeze-dried fruit processing raw material pretreatment device, which solves the problem that the existing cleaning device uses a stirring rod that easily causes the fruit to be broken.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a freeze-dried fruit processing raw material pretreatment device, comprising a bottom plate, a pair of guide rails are provided above the bottom plate, a box is slidably installed on the pair of guide rails, the top of the box is an open structure, a cleaning frame is detachably installed in the box, a filter screen connected to the box is provided below the cleaning frame, a support plate is fixedly installed on the bottom plate, a shell is provided above the support plate, a pair of spray pipes are installed on the side wall of the shell through a rotating joint, a plurality of nozzles are provided on the lower wall of the spray pipe along the length direction, a water pump is provided on the support plate, an input end of the water pump is connected to the bottom of the box, and an output end is connected to the shell through a conduit, and a driving component connected to the box and the spray pipe is provided on the bottom plate.

[0007] Preferably, the driving assembly includes a bracket arranged on the upper wall of the bottom plate, the bracket is provided with a pair of through holes, a first slide bar and a second slide bar are slidably installed in the pair of through holes, a slide bar is fixedly installed on one end of the first slide bar and the second slide bar, a support is provided on the side wall of the bracket, a motor is provided on the support, a turntable is installed on the motor driving end, an eccentric shaft is provided on the turntable, a rocker is movably installed on the eccentric shaft, one end of the rocker is hinged to the slide bar, a rack is provided on the lower wall of the first slide bar, a gear meshing with the rack is mounted on the spray pipe, and one end of the second slide bar is fixedly connected to the box.

[0008] Preferably, a pair of ears are provided on both sides of the cleaning frame, a pair of slide grooves are provided on both sides of the box body, the slide grooves extend upward to the outside of the box body, and the side walls of the ears are provided with sliders slidably connected to the slide grooves.

[0009] Preferably, a pair of connecting plates are provided on the inner walls on both sides of the box body, and the filter screen is connected to the connecting plates by bolts.

[0010] Preferably, a drain pipe is provided at the bottom of the box.

[0011] Preferably, a handle is provided on the support ear.

[0012] Beneficial Effects

[0013] The utility model provides a freeze-dried fruit processing raw material pretreatment device, which has the following beneficial effects:

[0014] The motor drives the turntable to rotate, and then the eccentric shaft and the rocker drive the slide plate to perform horizontal reciprocating motion, and the first slide bar moves synchronously therewith, and under the meshing action of the rack and the gear, the spray pipe swings back and forth, thereby improving the spraying range and the cleaning effect. At the same time, the second slide bar can also drive the box body and the internal cleaning frame to perform horizontal reciprocating motion, thereby causing the fruit in the cleaning frame to shake, further improving the cleaning effect.

[0015] The ears on both sides of the cleaning frame cooperate with the slide grooves of the box body, and the sliding connection is achieved through the slider, so that the cleaning frame can be easily installed or removed as needed, which is convenient for loading and unloading fruit raw materials, and improves the flexibility and efficiency of operations. The setting of the filter can effectively intercept impurities generated during the fruit cleaning process, keep the cleaning water clean, realize water circulation, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. bottom plate; 2. guide rail; 3. box body; 4. cleaning frame; 5. filter screen; 6. support plate; 7. shell; 8. water pump; 9. conduit; 10. rotary joint; 11. spray pipe; 12. nozzle; 13. bracket; 14. first slide bar; 15. second slide bar; 16. slide plate; 17. support; 18. motor; 19. turntable; 20. eccentric shaft; 21. rocker; 22. rack; 23. gear; 24. support ear; 25. slide groove; 26. slider; 27. connecting plate; 28. drain pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 The utility model provides a technical solution: a pretreatment device for freeze-dried fruit processing raw materials, comprising a bottom plate 1, a pair of guide rails 2 are arranged above the bottom plate 1, a box 3 is slidably installed on the pair of guide rails 2, the top of the box 3 is an open structure, a cleaning frame 4 is detachably installed in the box 3, a filter screen 5 connected to the box 3 is arranged below the cleaning frame 4, a support plate 6 is fixedly installed on the bottom plate 1, a shell 7 is arranged above the support plate 6, a pair of spray pipes 11 are installed on the side wall of the shell 7 through a rotating joint 10, and a plurality of nozzles 12 are arranged on the lower wall of the spray pipe 11 along the length direction, a water pump 8 is arranged on the support plate 6, an input end of the water pump 8 is connected to the bottom of the box 3, and an output end is connected to the shell 7 through a conduit 9, and a driving component connected to the box 3 and the spray pipe 11 is arranged on the bottom plate 1.

[0021] By adopting the above technical solution, the top of the box 3 is open, which is convenient for putting in and taking out fruits. The cleaning frame 4 is detachably installed in the box 3, which is convenient for cleaning and maintenance. The filter 5 under the cleaning frame 4 is used to filter impurities during the cleaning process. The spray pipe 11 is provided with multiple nozzles 12, which cooperate with the water pump 8 to supply water through the conduit 9 to achieve uniform spray cleaning of the fruits.

[0022] The present embodiment is further configured as follows: the driving assembly includes a bracket 13 arranged on the upper wall of the base plate 1, a pair of through holes are opened on the bracket 13, a first slide bar 14 and a second slide bar 15 are slidably installed in the pair of through holes respectively, a slide plate 16 is fixedly installed on one end of the first slide bar 14 and the second slide bar 15, a support 17 is provided on the side wall of the bracket 13, a motor 18 is provided on the support 17, a turntable 19 is installed on the driving end of the motor 18, an eccentric shaft 20 is provided on the turntable 19, a rocker 21 is movably installed on the eccentric shaft 20, one end of the rocker 21 is hinged to the slide plate 16, a rack 22 is provided on the lower wall of the first slide bar 14, a gear 23 meshing with the rack 22 is mounted on the spray pipe 11, and one end of the second slide bar 15 is fixedly connected to the box body 3.

[0023] By adopting the above technical solution, the motor 18 drives the turntable 19 to rotate, and then the eccentric shaft 20 and the rocker 21 drive the slide plate 16 to perform horizontal reciprocating motion, and the first slide bar 14 moves synchronously therewith, and under the meshing action of the rack 22 and the gear 23, the spray pipe 11 swings back and forth, thereby improving the spraying range and the cleaning effect. At the same time, the second slide bar 15 can also drive the box body 3 and the internal cleaning frame 4 to perform horizontal reciprocating motion, thereby causing the fruit in the cleaning frame 4 to shake, further improving the cleaning effect.

[0024] This embodiment is further configured as follows: a pair of ears 24 are provided on both sides of the cleaning frame 4, a pair of slide grooves 25 are provided on both sides of the box body 3, the slide grooves 25 extend upward to the outside of the box body 3, and the side walls of the ears 24 are provided with sliders 26 slidably connected to the slide grooves 25.

[0025] By adopting the above technical solution, the design of the ears 24 on both sides of the cleaning frame 4 and the slide grooves 25 of the box body 3 makes the installation and removal of the cleaning frame 4 simple and quick, and is convenient for cleaning and replacement.

[0026] The present embodiment is further configured such that a pair of connecting plates 27 are provided on the inner walls of both sides of the box body 3, and the filter screen 5 is connected to the connecting plates 27 by bolts.

[0027] By adopting the above technical solution, the filter screen 5 is connected to the connecting plates 27 on both sides of the box body 3 by bolts, which ensures the stability of the filter screen 5 and facilitates the disassembly, cleaning and replacement of the filter screen 5.

[0028] This embodiment is further configured such that a drainage pipe 28 is provided at the bottom of the box body 3 .

[0029] By adopting the above technical solution, the design of the drainage pipe 28 at the bottom of the box body 3 facilitates the discharge of water and sewage after cleaning.

[0030] This embodiment is further configured such that a handle is provided on the ear 24 .

[0031] By adopting the above technical solution, a handle is provided on the support ear 24, which is convenient for manual carrying and disassembly and assembly of the cleaning frame 4, thereby improving the convenience of operation.

[0032] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0033] Embodiment: When in use, the fruit raw materials to be processed are placed in the cleaning frame 4, and the motor 18 is started. The motor 18 drives the turntable 19 to rotate, and the eccentric shaft 20 on the turntable 19 rotates accordingly. Through the mechanical connection between the rocker 21 and the slide plate 16, the first slide bar 14 and the second slide bar 15 slide back and forth horizontally in the through hole of the bracket 13. This movement simultaneously drives the spray pipe 11 to move back and forth along the guide rail 2, and through the meshing action of the gear 23 and the rack 22, the spray pipe 11 swings back and forth, and the water pump 8 draws water or clean water from the bottom of the box body 3. The cleaning solution is sent into the housing 7 through the conduit 9, and then sprayed on the fruits in the cleaning frame 4 through the multiple nozzles 12 on the spray pipe 11. The sprayed water or solution circulates in the cleaning frame 4, and impurities are filtered out through the filter 5 to keep the water clean. After the cleaning is completed, the motor 18 is turned off, the spraying is stopped, and the water at the bottom of the box 3 is discharged through the drain pipe 28. Then the cleaning frame 4 is taken out, and the fruits are transferred to the next process or processed before drying. Subsequently, the cleaning frame 4, the filter 5 and the box 3 are cleaned to prepare for the next round of processing.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A freeze-dried fruit processing raw material pretreatment device, comprising a bottom plate (1), a pair of guide rails (2) are provided above the bottom plate (1), a box (3) is slidably mounted on the pair of guide rails (2), the top of the box (3) is an open structure, characterized in that: A cleaning frame (4) is detachably mounted in the box body (3), a filter screen (5) connected to the box body (3) is disposed below the cleaning frame (4), a support plate (6) is fixedly mounted on the bottom plate (1), a shell (7) is disposed above the support plate (6), a pair of spray pipes (11) are mounted on the side wall of the shell body (7) via a rotary joint (10), a plurality of spray heads (12) are disposed on the lower wall of the spray pipe (11) along the length direction, a water pump (8) is disposed on the support plate (6), an input end of the water pump (8) is connected to the bottom of the box body (3), and an output end is connected to the shell body (7) via a conduit (9), and a drive assembly connected to the box body (3) and the spray pipe (11) is disposed on the bottom plate (1).

2. A freeze-dried fruit processing raw material pretreatment device according to claim 1, characterized in that: The driving assembly comprises a bracket (13) arranged on the upper wall of the bottom plate (1), the bracket (13) being provided with a pair of through holes, a first slide bar (14) and a second slide bar (15) being slidably mounted in the pair of through holes respectively, a slide plate (16) being fixedly mounted on one end of the first slide bar (14) and the second slide bar (15), a support (17) being provided on the side wall of the bracket (13), a motor (18) being provided on the support (17), and the motor (18) ) A rotating disk (19) is installed at the driving end, an eccentric shaft (20) is provided on the rotating disk (19), a rocker (21) is movably installed on the eccentric shaft (20), one end of the rocker (21) is hinged to the slide plate (16), a rack (22) is provided on the lower wall of the first slide bar (14), a gear (23) meshing with the rack (22) is mounted on the spray pipe (11), and one end of the second slide bar (15) is fixedly connected to the box body (3).

3. A freeze-dried fruit processing raw material pretreatment device according to claim 2, characterized in that: A pair of ears (24) are provided on both sides of the cleaning frame (4), a pair of slide grooves (25) are provided on both sides of the box body (3), the slide grooves (25) extend upward to the outside of the box body (3), and the side walls of the ears (24) are provided with sliders (26) slidably connected to the slide grooves (25).

4. A freeze-dried fruit processing raw material pretreatment device according to claim 1, characterized in that: A pair of connecting plates (27) are provided on the inner walls of both sides of the box body (3), and the filter screen (5) and the connecting plates (27) are connected by bolts.

5. The freeze-dried fruit processing raw material pretreatment device according to claim 1, characterized in that: A drainage pipe (28) is provided at the bottom of the box body (3).

6. A freeze-dried fruit processing raw material pretreatment device according to claim 3, characterized in that: The support ear (24) is provided with a handle.

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