Edible mushroom strain crushing device

Abstract

The utility model discloses an edible fungus strain crushing device which comprises a rack, an extrusion crushing roller set is arranged on the rack, the extrusion crushing roller set comprises a first extrusion crushing roller and a second extrusion crushing roller, the two ends of the first extrusion crushing roller are rotationally connected to two fixing bases respectively, and the two fixing bases are fixed to the two sides of the front end of the rack respectively. A driving motor is further fixed to the outer side of one of the two fixing bases, an output shaft of the driving motor is connected with one end of a first extrusion crushing roller, the two ends of a second extrusion crushing roller are rotationally connected to the two sliding blocks respectively, guide rods are connected between the two fixing bases and the rear end of the rack respectively, and the two sliding blocks are slidably connected to the corresponding guide rods respectively. A strong spring is further arranged on the guide rod between the sliding block and the rear end of the machine frame in a sleeved mode, in the crushing process, bag breakage is not prone to being caused, and then healthy bar materials and equipment can be prevented from being polluted by the bar materials containing infectious microbes.

Description

Technical Field

[0001] The utility model relates to an edible fungus strain crushing device. Background Art

[0002] After the mushroom sticks for growing edible fungi are harvested, in order to reduce production costs, the stick materials and fungus strains in the mushroom sticks need to be recycled. However, since the stick materials of the mushroom sticks are formed into blocks due to factors such as squeezing during the fungus strain production process, and it is necessary to check whether there are foreign bacteria growing inside, they need to be broken before recycling.

[0003] In the prior art, mushroom sticks and their bags are directly placed in a crusher for crushing. The crusher directly crushes the mushroom sticks and their bags into debris. On the one hand, the broken bags will be mixed with the crushed stick materials, which will need to be sorted out later. On the other hand, once mushroom sticks contaminated with foreign bacteria are crushed at the same time as healthy mushroom sticks, and the stick materials cannot be checked in time during the crushing process to see if they contain foreign bacteria, the entire batch of mushroom sticks will be discarded and the crushing channel of the crusher will be contaminated, requiring the crusher to be cleaned and disinfected. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide an edible fungus strain crushing device, which is not likely to cause bagging to rupture during the crushing process, thereby preventing sticks containing miscellaneous bacteria from contaminating healthy sticks and equipment.

[0005] The technical scheme of the utility model is: an edible fungus strain crushing device, comprising a frame, on which an extrusion crushing roller group is arranged, the extrusion crushing roller group comprises a first extrusion crushing roller and a second extrusion crushing roller, wherein the first extrusion crushing roller and the second extrusion crushing roller are respectively provided with arc grooves corresponding to mushroom sticks in the middle thereof;

[0006] The two ends of the first extrusion crushing roller are rotatably connected to two fixed seats, the two fixed seats are respectively fixed to the two sides of the front end of the frame, and a driving motor is also fixed on the outer side of one of the two fixed seats, and the output shaft of the driving motor is connected to one end of the first extrusion crushing roller;

[0007] The two ends of the second extrusion crushing roller are rotatably connected to the two sliders, a guide rod is connected between the two fixed seats and the rear end of the frame, the two sliders are slidably connected to the corresponding guide rods, and a strong spring is also sleeved on the guide rod between the slider and the rear end of the frame;

[0008] The first squeezing and crushing roller and the second squeezing and crushing roller are arranged with a spacing therebetween.

[0009] Furthermore, a limiting sleeve is fixed to one end of the guide rod close to the fixing seat, and the limiting sleeve limits the sliding block.

[0010] Furthermore, there are two groups of squeezing and crushing roller groups, which are cross-arranged in a cross shape and are respectively arranged at the top and the middle of the frame.

[0011] Furthermore, the frame is composed of four columns and four cross beams connecting the four columns, and the four columns are arranged in a square.

[0012] Furthermore, elastic sleeves are fixed in the middle of the first squeezing and crushing roller and the second squeezing and crushing roller.

[0013] Furthermore, a guide groove is provided at the bottom of the frame.

[0014] Furthermore, it also includes a material guide port, which is arranged on the top of the frame.

[0015] Furthermore, it also includes a shell, which is covered on the outside of the frame.

[0016] The beneficial effects of the utility model are as follows: since the principle of extrusion crushing is utilized, and the bagging is a plastic bagging itself with a certain elasticity, the bagging covering the mushroom stick material after the mushroom stick is crushed will not be broken or will only be slightly broken, thereby preventing a large amount of stick material inside the bag from leaking out, and the crushed mushroom stick can be directly poured out of the bagging, and the relatively independent crushing method can prevent stick material containing miscellaneous bacteria from being mixed into healthy stick material, and will not cause pollution to the crushing device, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of another embodiment of the utility model.

[0019] In the figure: frame 1, first extrusion crushing roller 2, second extrusion crushing roller 3, arc groove 4, fixed seat 5, drive motor 6, slider 7, guide rod 8, strong spring 9, limit sleeve 10, column 11, cross beam 12. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0021] like Figure 1 As shown, an edible fungus strain crushing device comprises a frame 1, on which a squeezing and crushing roller group is provided;

[0022] The extrusion and crushing roller group comprises a first extrusion and crushing roller 2 and a second extrusion and crushing roller 3, wherein the first extrusion and crushing roller 2 and the second extrusion and crushing roller 3 are respectively provided with arc grooves 4 corresponding to the mushroom sticks in the middle thereof;

[0023] The two ends of the first extrusion crushing roller 2 are rotatably connected to two fixed seats 5, and the two fixed seats 5 are respectively fixed to the two sides of the front end of the frame 1. A driving motor 6 is also fixed on the outer side of one of the two fixed seats 5, and the output shaft of the driving motor 6 is connected to one end of the first extrusion crushing roller 2;

[0024] The two ends of the second extrusion crushing roller 3 are rotatably connected to the two sliders 7, respectively, a guide rod 8 is connected between the two fixed seats 5 and the rear end of the frame 1, and the two sliders 7 are slidably connected to the corresponding guide rods 8, and a strong spring 9 is also sleeved on the guide rod 8 between the slider 7 and the rear end of the frame 1;

[0025] The first squeezing and crushing roller 2 and the second squeezing and crushing roller 3 are arranged with a spacing therebetween.

[0026] The working principle of the above structure is: the mushroom sticks to be crushed together with the bag are vertically input between the first extrusion crushing roller 2 and the second extrusion crushing roller 3. At this time, the first crushing roller rotates under the action of the driving motor 6. After one end of the mushroom stick is stuck in the first extrusion crushing roller 2 and the second extrusion crushing roller 3, it moves downward with the rotation of the first crushing roller under the action of its own weight, and the second extrusion crushing roller 3 rotates with the displacement of the mushroom stick under the action of the strong spring 9 while squeezing the mushroom stick, squeezing and deforming the agglomerated mushroom sticks and crushing them, and the crushed mushroom sticks fall to the bottom of the frame 1; if the crushing effect is not ideal, the mushroom sticks are sent to the top of the frame 1 again, axially rotated 90°, and crushed once or multiple times until the mushroom sticks in the bag are completely loose;

[0027] When the mushroom sticks are seriously clumped, the crushing device can also be used as the pre-equipment of the crusher. After checking the crushed sticks that still contain large pieces, remove the bag and put them into the crusher for thorough crushing.

[0028] The beneficial effects of the above structure are: since the principle of extrusion crushing is utilized, and the bag is a plastic bag itself with a certain elasticity, the bag covering the stick material after the mushroom stick is crushed will not be broken or will only be slightly broken, thereby preventing a large amount of stick material inside the bag from leaking out, and the crushed mushroom stick can be directly poured out of the bag. The relatively independent crushing method can prevent stick material containing miscellaneous bacteria from being mixed into healthy stick material, and will not cause pollution to the crushing device, and is more convenient to use.

[0029] In another embodiment, if Figure 1 As shown, a limiting sleeve 10 is fixed to one end of the guide rod 8 close to the fixed seat 5, and the limiting sleeve 10 can limit the slider 7 to prevent the first squeezing and crushing roller 2 and the second squeezing and crushing roller 3 from being too close to each other and causing the mushroom sticks to be unable to enter.

[0030] In another embodiment, if Figure 2As shown, there are two groups of squeezing and crushing roller groups, which are cross-arranged and respectively arranged at the top and the middle of the frame 1, so that the mushroom sticks can be squeezed and crushed in two directions at one time, and the crushing effect is better.

[0031] In another embodiment, in combination Figure 1 and Figure 2 As shown, the frame 1 is composed of four columns 11 and four cross beams 12 connecting the four columns 11, and the four columns 11 are arranged in a square.

[0032] In another embodiment, if Figure 1 As shown, elastic sleeves are fixed in the middle of the first squeezing and crushing roller 2 and the second squeezing and crushing roller 3 to reduce the probability of the bag being broken during the squeezing and crushing process.

[0033] In another embodiment, a guide groove is further provided at the bottom of the frame 1 for guiding the squeezed and crushed mushroom sticks out of the frame 1 .

[0034] In another embodiment, a material guide port is further included, and the material guide port is arranged on the top of the frame 1.

[0035] In another embodiment, a shell is further included, and the shell is covered on the outside of the frame 1.

Claims

1. An edible fungus strain crushing device, comprising a frame (1), wherein the frame (1) is provided with a squeezing and crushing roller group, wherein: The extrusion and crushing roller group comprises a first extrusion and crushing roller (2) and a second extrusion and crushing roller (3), wherein the first extrusion and crushing roller (2) and the second extrusion and crushing roller (3) are respectively provided with arc-shaped grooves (4) corresponding to the mushroom sticks in the middle thereof; The two ends of the first squeezing and crushing roller (2) are rotatably connected to two fixed seats (5), and the two fixed seats (5) are respectively fixed to the two sides of the front end of the frame (1). A driving motor (6) is also fixed on the outer side of one of the two fixed seats (5), and the output shaft of the driving motor (6) is connected to one end of the first squeezing and crushing roller (2); The two ends of the second squeezing and crushing roller (3) are rotatably connected to the two sliders (7), a guide rod (8) is connected between the two fixed seats (5) and the rear end of the frame (1), the two sliders (7) are slidably connected to the corresponding guide rods (8), and a strong spring (9) is also sleeved on the guide rod (8) between the slider (7) and the rear end of the frame (1); The first squeezing and crushing roller (2) and the second squeezing and crushing roller (3) are arranged with a spacing therebetween.

2. The edible fungus strain crushing device according to claim 1, characterized in that: A limiting sleeve (10) is fixed to one end of the guide rod (8) close to the fixing seat (5), and the limiting sleeve (10) limits the position of the sliding block (7).

3. The edible fungus strain crushing device according to claim 2, characterized in that: There are two groups of squeezing and crushing roller groups, which are arranged crosswise in a cross shape and are respectively arranged at the top and the middle of the frame (1).

4. The edible fungus strain crushing device according to claim 3, characterized in that: The frame (1) is composed of four upright posts (11) and four cross beams (12) connecting the four upright posts (11), and the four upright posts (11) are arranged in a square.

5. The edible fungus strain crushing device according to claim 4, characterized in that: Elastic sleeves are also fixed in the middle of the first squeezing and crushing roller (2) and the second squeezing and crushing roller (3).

6. The edible fungus strain crushing device according to claim 5, characterized in that: The bottom of the frame (1) is also provided with a guide groove.

7. The edible fungus strain crushing device according to claim 6, characterized in that: It also comprises a material guide port, which is arranged on the top of the frame (1).

8. The edible fungus strain crushing device according to claim 7, characterized in that: It also comprises a shell, which covers the outside of the frame (1).

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