Size screening machine for edible mushrooms

Abstract

The utility model relates to the technical field of screening machines, and discloses an edible mushroom size screening machine which comprises a top plate and a screening box, supporting rods are fixedly installed at the four corners of the bottom of the top plate, an installation base is fixedly installed at the bottom of the top plate, and a connecting base is fixedly installed at the top of the screening box. The screening box, the mounting base and the connecting base are provided with a square shaking assembly which enables the edible mushrooms to shake in four directions so as to improve the screening efficiency. According to the large and small edible mushroom screening machine, after a square shaking assembly is used, under starting of a motor, an eccentric block is shaken, and due to the fact that a connecting rod is rotationally connected with a cross shaft, according to the structure of the cross shaft, shaking of the eccentric block can promote a screening box to shake in the front, back, left and right directions; the edible mushrooms in the screening box are driven to shake front, back, left and right to vibrate, screening holes of the first screening plate and the second screening plate are prevented from being blocked as much as possible, and the edible mushrooms are rapidly screened by the first screening plate and the second screening plate.

Description

Technical Field

[0001] The utility model relates to the technical field of screening machines, in particular to a screening machine for edible fungi. Background Art

[0002] Edible fungi refer to mushrooms (large fungi) with large fruiting bodies that are edible, commonly known as mushrooms. There are more than 350 known species of edible fungi in China, most of which belong to the subphylum Basidiomycetes. Common edible fungi include shiitake mushrooms, straw mushrooms, button mushrooms, black fungus, white fungus, hericium erinaceus, bamboo fungus, pine mushrooms, button mushrooms, red mushrooms, ganoderma lucidum, cordyceps, truffles, white mushrooms and boletus. A few belong to the subphylum Ascomycota, including morels, saddle mushrooms and truffles. After picking, edible fungi need to be dried in the sun.

[0003] After searching, Chinese patent CN220969438U was found and announced an edible fungus screening machine. By adopting a water inlet pipe and a screening box, in actual use, a liquid that can be used for screening, such as salt water of a certain concentration, can be introduced into the interior through the water inlet pipe. This part of the liquid can be used to separate the lighter and less full parts of the edible fungi. At this time, this part of the edible fungi will float on the top of the liquid surface, and the remaining edible fungi will sink to the bottom of the device. Then, the edible fungi can be screened according to different sizes by lifting the screening plate and cooperating with the nozzle. It can be seen that this patent completes the screening of the size of the edible fungi by adding salt water to make the edible fungi float and then lifting and salvaging the edible fungi. This method requires at least two steps to complete, which brings inconvenience to the screening of edible fungi.

[0004] Chinese patent CN217450893U was also retrieved and announced an edible fungus screening machine, in which each sieve plate is inclined and the inclination direction is consistent, and the adjacent sieve plates are used to guide the materials. After the materials are screened by the upper sieve plate, they are gathered on the high end side of the lower sieve plate and continue to be screened under the action of the vibration device. Since the screening length of the screening device can be guaranteed, its screening efficiency is improved compared with the traditional screening machine. It can be seen that the vibration screening method adopted by the patent is vibration screening, and the vibration device is a vibration motor. The direction of vibration is up and down vibration, which makes it easy for the edible fungi to gather on a line, and the inclined sieve plate also makes it easy for the edible fungi to slide out from the discharge end without being screened, resulting in the sliding part of the edible fungi not being screened.

[0005] In order to improve the efficiency of screening the size of edible fungi, an edible fungi size screening machine is proposed. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an edible fungus size screening machine, which has the advantage of being convenient for efficiently screening edible fungi.

[0007] In order to achieve the above-mentioned purpose of facilitating efficient screening of edible fungi, the utility model provides the following technical solutions: an edible fungi size screening machine, comprising a top plate and a screening box, support rods are fixedly installed at the four corners of the bottom of the top plate, a mounting seat is fixedly installed at the bottom of the top plate, a connecting seat is fixedly installed at the top of the screening box, and the screening box, the mounting seat and the connecting seat are provided with four-way shaking components that allow the edible fungi to shake in four directions to increase the screening efficiency;

[0008] The four-way shaking assembly includes a cross shaft, a connecting rod, a motor and an eccentric block. The cross shaft is rotatably connected in the mounting seat and the connecting seat, the connecting rod is rotatably connected to the outer surfaces of the other two ends of the cross shaft, the motor is fixedly installed at the bottom of the screening box, and the eccentric block is fixedly installed on the output shaft of the motor.

[0009] Furthermore, the connecting seat is located on the inner side of the mounting seat, the number of the connecting rods is eight, the eight connecting rods are parallel to each other and have the same length, and the shape of the eccentric block is fan-shaped.

[0010] Furthermore, connecting plates fixedly connected to the connecting seat are fixedly installed at the four corners of the top of the screening box, and a discharge port is opened on the top plate, and the shape of the discharge port is a quadrangular prism.

[0011] Furthermore, a first screen plate is fixedly installed on the inner wall of the screen box, and a second screen plate is fixedly installed on the inner wall of the screen box and below the first screen plate, and the screening holes on the first screen plate are larger than the screening holes on the second screen plate.

[0012] Furthermore, a plug hole is provided on the front wall of the screening box, a baffle is inserted into the inner wall of the plug hole, mounting screws threadedly connected to the screening box are inserted on the baffle, and the baffle has an inverted T shape when viewed from above.

[0013] Compared with the prior art, the utility model provides a sizing machine for edible fungi, which has the following features:

[0014] Beneficial effects:

[0015] The edible fungus size screening machine is provided with a four-way shaking component. After the four-way shaking component is used, the eccentric block is swung when the motor is started. Since the connecting rod is rotatably connected to the cross shaft, according to the structure of the cross shaft, the swinging of the eccentric block will cause the screening box to shake in four directions of front, back, left and right, driving the edible fungi in the screening box to be shaken back, forth, left and right and vibrate, thereby avoiding the clogging of the screening holes of the first screening plate and the second screening plate as much as possible, so that the edible fungi are quickly screened by the first screening plate and the second screening plate, thereby improving the efficiency of edible fungi screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a front perspective cross-sectional view of the structure of the utility model;

[0018] Figure 3 It is a top three-dimensional schematic diagram of the screening box structure of the utility model.

[0019] In the figure: 1 top plate, 2 screening box, 3 support rod, 4 mounting seat, 5 connecting seat, 6 four-way shaking assembly, 61 cross shaft, 62 connecting rod, 63 motor, 64 eccentric block, 7 connecting plate, 8 discharge port, 9 first screening plate, 10 second screening plate, 11 baffle, 12 mounting screws. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-2 A fungus size screening machine comprises a top plate 1 and a screening box 2. Support rods 3 are fixedly installed at the four corners of the bottom of the top plate 1. A mounting seat 4 is fixedly installed at the bottom of the top plate 1. A connecting seat 5 is fixedly installed on the top of the screening box 2. The connecting seat 5 is located on the inner side of the mounting seat 4. Connecting plates 7 fixedly connected to the connecting seat 5 are fixedly installed at the four corners of the top of the screening box 2. A discharge port 8 is opened on the top plate 1. Edible fungi can be put into the screening box 2 from the discharge port 8, which is conducive to the next step of screening. The discharge port 8 is in the shape of a quadrangular prism.

[0022] Among them, a first screening plate 9 is fixedly installed on the inner wall of the screening box 2, which is used to intercept large edible fungi, and medium and small edible fungi pass through the first screening plate 9 and fall down. A second screening plate 10 is fixedly installed on the inner wall of the screening box 2 and located below the first screening plate 9, which is used to intercept medium edible fungi, and small edible fungi pass through the second screening plate 10 and fall into the inner bottom wall of the screening box 2, thereby realizing size screening of edible fungi, and the screening holes on the first screening plate 9 are larger than the screening holes on the second screening plate 10.

[0023] In addition, a socket is provided on the front wall of the screening box 2, and a baffle 11 is inserted into the inner wall of the socket, which is conducive to the combination between the screening box 2 and the baffle 11. The baffle 11 is inserted with mounting screws 12 threadedly connected to the screening box 2, which are used to disassemble and assemble the baffle 11. The baffle 11 is removed to discharge the edible fungi of different sizes that have been screened. The top view shape of the baffle 11 is an inverted T shape.

[0024] See also Figure 1-3 The screening box 2, the mounting seat 4 and the connecting seat 5 are provided with a four-way shaking assembly 6 for shaking the edible fungi in four directions to increase the screening efficiency. The four-way shaking assembly 6 includes a cross shaft 61, a connecting rod 62, a motor 63 and an eccentric block 64. The cross shaft 61 is rotatably connected in the mounting seat 4 and the connecting seat 5. The cross shaft 61 can rotate along the axis of the cross shaft 61 in the mounting seat 4 and the connecting seat 5. There are four cross shafts 61. The connecting rod 62 is rotatably connected to the outer surfaces of the other two ends of the cross shaft 61, which is used to connect the cross shafts 61 on the upper and lower sides, so as to facilitate the shaking of the screening box 2.

[0025] In addition, there are eight connecting rods 62, which are parallel to each other and have equal lengths, so that the screening box 2 remains in a horizontal posture during the shaking process. The motor 63 is fixedly installed at the bottom of the screening box 2, and the eccentric block 64 is fixedly installed on the output shaft of the motor 63. The eccentric block 64 is fan-shaped. When the motor 63 is started, the eccentric block 64 rotates. The centrifugal force of the rotation of the eccentric block 64 allows the fixedly installed screening box 2 to obtain an exciting force, so that the screening box 2, the first screening plate 9 and the second screening plate 10 can vibrate and screen the edible fungi from front to back and left to right, thereby improving the efficiency of screening the edible fungi.

[0026] When the present embodiment is in use, the edible fungi are first put into the screening box 2, the motor 63 is started, and the eccentric block 64 is rotated, so that the screening box 2 is shaken after receiving the exciting force, and the edible fungi are vibrated back and forth and left and right under the mutual connection of the cross shaft 61 and the connecting rod 62, and the edible fungi pass through the first screening plate 9 and the second screening plate 10 in order according to their sizes, and the screening of the edible fungi is gradually completed, the motor 63 is stopped, the mounting screws 12 are unscrewed, the baffle 11 is removed, and the edible fungi of different sizes that have been screened are discharged.

[0027] The beneficial effects of the above embodiments are:

[0028] The edible fungus size screening machine is provided with a four-way shaking component 6. After the four-way shaking component 6 is used, the eccentric block 63 is swung when the motor 63 is started. Since the connecting rod 62 is rotatably connected to the cross shaft 61, according to the structure of the cross shaft 61, the swinging of the eccentric block 63 will cause the screening box 2 to shake in four directions of front, back, left and right, driving the edible fungi in the screening box 2 to be shaken and vibrated, thereby avoiding the clogging of the screening holes of the first screening plate 9 and the second screening plate 10 as much as possible, so that the edible fungi are quickly screened by the first screening plate 9 and the second screening plate 10, thereby improving the efficiency of screening the edible fungi.

[0029] The motor 63 mentioned in the text is electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0030] 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 elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although 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 mushroom size screening machine, comprising a top plate (1) and a screening box (2), wherein the four corners of the bottom of the top plate (1) are fixedly mounted with support rods (3), the bottom of the top plate (1) is fixedly mounted with a mounting seat (4), and the top of the screening box (2) is fixedly mounted with a connecting seat (5), characterized in that: The screening box (2), the mounting seat (4) and the connecting seat (5) are provided with a four-way shaking component (6) for shaking the edible fungi in four directions to increase the screening efficiency; The four-way shaking assembly (6) comprises a cross shaft (61), a connecting rod (62), a motor (63) and an eccentric block (64); the cross shaft (61) is rotatably connected to the mounting seat (4) and the connecting seat (5); the connecting rod (62) is rotatably connected to the outer surfaces of the other two ends of the cross shaft (61); the motor (63) is fixedly mounted on the bottom of the screening box (2); and the eccentric block (64) is fixedly mounted on the output shaft of the motor (63).

2. The edible fungus size screening machine according to claim 1, characterized in that: The connecting seat (5) is located on the inner side of the mounting seat (4), the number of the connecting rods (62) is eight, the eight connecting rods (62) are parallel to each other and have the same length, and the shape of the eccentric block (64) is fan-shaped.

3. The edible fungus size screening machine according to claim 1, characterized in that: The four corners of the top of the screening box (2) are all fixedly mounted with connecting plates (7) fixedly connected to the connecting seat (5), and the top plate (1) is provided with a discharge port (8), and the discharge port (8) is in the shape of a quadrangular prism.

4. The edible fungus size screening machine according to claim 1, characterized in that: A first sieve plate (9) is fixedly mounted on the inner wall of the sieve box (2), and a second sieve plate (10) is fixedly mounted on the inner wall of the sieve box (2) and below the first sieve plate (9), wherein the sieve holes on the first sieve plate (9) are larger than the sieve holes on the second sieve plate (10).

5. The edible fungus size screening machine according to claim 1, characterized in that: The front wall of the screening box (2) is provided with an insertion hole, the inner wall of the insertion hole is plugged with a baffle (11), the baffle (11) is inserted with a mounting screw (12) threadedly connected to the screening box (2), and the baffle (11) has an inverted T-shape when viewed from above.

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