Agaricus bisporus processing vibration screening machine

Abstract

The invention discloses an agaricus bisporus processing vibration screening machine, and belongs to the technical field of screening machines, the agaricus bisporus processing vibration screening machine comprises a support, a vibration screening frame, a material distributing plate, a screening plate, a swing arm assembly and an air pump assembly, the vibration screening frame is movably arranged on the support, the material distributing plate is slidably assembled on the vibration screening frame, the screening plate is fixedly arranged on the vibration screening frame, and a gap is formed between the screening plate and the material distributing plate; the vibrating screen frame is arranged on the support, the distributing plate is arranged on the vibrating screen frame, the swing arm assembly is arranged between the vibrating screen frame and the distributing plate and used for driving the vibrating screen frame to move in a reciprocating mode, and the air pump assembly is communicated with a plurality of air hole pipes on the distributing plate. By means of multi-section vibration and pneumatic throwing, after the stacked agaricus bisporus is rapidly dispersed, the agaricus bisporus of different sizes is further separated, and mushroom body damage caused by mutual collision of the agaricus bisporus of different sizes in the vibration screening process is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of screening machines, and in particular relates to a vibration screening machine for Agaricus bisporus processing. Background Art

[0002] Agaricus bisporus is a common edible mushroom, also known as white mushroom, button mushroom or mushroom, belonging to the genus Agaricus in the family Agaricaceae.

[0003] Chinese patent CN117102026B discloses a screening device with adjustable screening size for edible fungus production, including a base and a screening box vertically arranged on the base, a material guide bin for feeding the inside of the screening box is also vertically fixed on the top of the screening box, a second screening module is fixedly arranged in the screening box in an inclined state and is located directly below the first screening module, and elastic guide modules are also laterally movably arranged on both sides of the screening box, and the guide modules located on both sides of the screening box are respectively arranged close to the lower ends of the first screening module and the second screening module, forming a first gap and a second gap, respectively.

[0004] When the above screening structure is used to process Agaricus bisporus, since the mushroom bodies of Agaricus bisporus are relatively large, mushroom bodies of different sizes are easily broken during the process of mutual squeezing and collision. The feed inlet of the conventional screening structure is usually mixed with mushroom bodies of different sizes, resulting in the mushroom bodies accumulated in the feeding section being easily damaged. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide a vibration screening machine for processing Agaricus bisporus to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A vibration screening machine for Agaricus bisporus processing, comprising a support mechanism, wherein the support mechanism comprises a support;

[0008] A vibrating screen frame assembly, the vibrating screen frame assembly includes a vibrating screen frame, a guide sleeve, a guide rod, a collecting plate, a vibrating shaft and a cam, a plurality of the guide sleeves are fixedly arranged on the bracket, a plurality of guide rods are arranged at the bottom of the vibrating screen frame, the guide rods are elastically slidably inserted in the guide sleeves, a collecting plate is fixedly arranged at one end of the vibrating screen frame, a vibrating shaft is fixedly arranged on the vibrating screen frame, and cams are fixedly arranged at both ends of the vibrating shaft;

[0009] The sieve plate assembly comprises a material dividing plate, a sieve plate, a positioning rod and a sliding sleeve. The material dividing plate is slidably mounted on the vibrating sieve frame. The sieve plate is fixedly arranged on the vibrating sieve frame and a gap is arranged between the material dividing plate. A positioning rod is fixedly arranged at the bottom of the sieve plate. One end of the sliding sleeve is fixedly connected to the material dividing plate, and the other end of the sliding sleeve is slidably mounted on the positioning rod.

[0010] The swing arm assembly is arranged between the vibrating screen frame and the material dividing plate, and is used to drive the reciprocating motion of the vibrating screen frame.

[0011] As a further solution of the present invention, the bracket mechanism also includes a driving disk, a transmission disk, a driving arm and a driving shaft. The driving disk is fixedly arranged in the bracket, one end of the driving disk is coaxially fixedly connected with the transmission disk, the driving arm is rotatably assembled on the driving disk, and the driving shaft is transmission-connected to the driving disk.

[0012] As a further solution of the present invention, the screen plate assembly also includes a material guide trough, an air hole tube and an air distribution plate. The material guide trough array is arranged on the material distribution plate. A plurality of air hole tubes are linearly arranged in the material guide trough, and the air hole tubes are divided into a first dispersion area and a second dispersion area. The material distribution plate has a first baffle plate and a second baffle plate relative to each other. The air hole tubes on the first dispersion area are all arranged toward one side of the first baffle plate, and the air hole tubes on the second dispersion area are all arranged toward one side of the second baffle plate. The air distribution plate is fixedly arranged at the bottom of the material distribution plate and is connected to the plurality of air hole tubes.

[0013] As a further solution of the present invention, the screen plate assembly also includes a first screen trough, a second screen trough, a first screen hole and a second screen hole, the first screen trough is arranged in the middle of the sieve plate, the second screen trough is arranged on both sides of the first screen trough, and the first screen trough and the second screen trough are arranged at intervals, a plurality of first screen holes are arranged in the first screen trough, and a plurality of second screen holes are arranged in the second screen trough.

[0014] As a further scheme of the present invention, the Agaricus bisporus processing vibration screening machine also includes an air pump assembly, which includes a pump cylinder, a piston part, a piston rod, a first air inlet pipe, a first exhaust pipe, a second air inlet pipe, a second exhaust pipe, an air guide valve and an air jet pipe. The pump cylinder is fixedly arranged in a bracket, and a piston part is slidably assembled inside the pump cylinder. One end of the piston rod is fixedly connected to the piston part, and the other end of the piston rod is inserted into the pump cylinder, and the end of the piston rod is rotatably connected to the driving arm. A first cavity and a second cavity are relatively arranged inside the pump cylinder, one side of the first cavity is connected to the first air inlet pipe and the first exhaust pipe, and one side of the second cavity is connected to the second air inlet pipe and the second exhaust pipe. The first exhaust pipe and the second exhaust pipe are connected to the air guide valve, and one side of the air guide valve is connected to the air jet pipe, and the air jet pipe is connected to the air distribution plate.

[0015] As a further scheme of the present invention, the swing arm assembly includes a secondary driving wheel, a secondary transmission gear, a secondary driving gear, a swing arm disc, a pin, a slide member, a sector tooth and a swing arm tooth plate. The secondary driving wheel is fixedly arranged on the vibrating screen frame and is transmission-connected to the vibrating shaft. One end of the secondary transmission gear is transmission-connected to the secondary driving wheel, and the other end of the secondary transmission gear is meshingly connected to the secondary driving gear. One end of the swing arm disc is coaxially fixedly connected to the secondary driving gear, and a pin is arranged at the other end of the swing arm disc. The slide member is fixedly arranged on the vibrating screen frame and the slide member is slidingly sleeved on the pin. The other end of the slide member is also provided with a sector tooth. The swing arm tooth plate is slidably assembled on the vibrating screen frame, and one end of the swing arm tooth plate is meshingly connected to the sector tooth, and the other end of the swing arm tooth plate is fixedly connected to the sliding sleeve.

[0016] As a further solution of the present invention, the Agaricus bisporus processing vibration screening machine also includes a transmission mechanism, which includes a first transmission arm, a second transmission arm, an axle pin and a center shaft wheel. The first transmission arm is rotatably sleeved on the vibration shaft, and the end of the first transmission arm is rotatably equipped with an axle pin. One end of the center shaft wheel is rotatably sleeved on the axle pin, and the other end of the center shaft wheel is rotatably equipped with a center shaft wheel. The vibration shaft, the axle pin and are connected to each other through a synchronous belt transmission, and the other end of the center shaft wheel is connected to the drive disk transmission.

[0017] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0018] The present invention provides a movable vibrating sieve frame on a support and an independently movable material dividing plate on the vibrating sieve frame, so that when the agaricus bisporus of different sizes are transported to the material dividing plate, the accumulated agaricus bisporus are quickly dispersed through multi-stage vibration and pneumatic ejection, and the agaricus bisporus of different sizes are further separated, so that the damage of the mushroom bodies caused by the collision of agaricus bisporus of different sizes during the vibrating sieve process can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a vibration screening machine for Agaricus bisporus processing provided in one embodiment of the present invention.

[0020] Figure 2 It is a schematic structural diagram of a vibration screening machine for Agaricus bisporus processing provided in one embodiment of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the Agaricus bisporus processing vibration screening machine shown in figure A in one embodiment of the present invention.

[0022] Figure 4 It is a partial cross-sectional view of a vibration screening machine for Agaricus bisporus processing provided in one embodiment of the present invention.

[0023] Figure 5It is a structural schematic diagram of the Agaricus bisporus processing vibration screening machine shown in FIG. B in an embodiment of the present invention.

[0024] Figure 6 The figure is a schematic diagram of the side structure of a vibration screening machine for Agaricus bisporus processing provided in one embodiment of the present invention.

[0025] Figure 7 It is a structural schematic diagram of the Agaricus bisporus processing vibration screening machine shown in FIG. C in one embodiment of the present invention.

[0026] Figure 8 It is a schematic diagram of the back structure of a Agaricus bisporus processing vibration screening machine provided in one embodiment of the present invention.

[0027] Fig. 9 It is a schematic structural diagram of the Agaricus bisporus processing vibration screening machine indicated by D in an embodiment of the present invention.

[0028] Figure numerals: 1-bracket mechanism, 101-bracket, 102-driving plate, 103-transmission plate, 104-driving arm, 105-driving shaft, 2-vibrating screen frame assembly, 201-vibrating screen frame, 202-guide sleeve, 203-guide rod, 204-collecting plate, 205-vibrating shaft, 206-cam, 3-sieve plate assembly, 301-material distribution plate, 302-material guide trough, 303-air hole tube, 304-sieve plate, 305-first sieve material trough, 306-second sieve material trough, 307-first sieve material hole, 308-second sieve material hole, 309-positioning rod, 310-sliding sleeve, 311-gas distribution plate, 4- Air pump assembly, 401-pump cylinder, 402-piston, 403-piston rod, 404-first intake pipe, 405-first exhaust pipe, 406-second intake pipe, 407-second exhaust pipe, 408-air guide valve, 409-injection pipe, 5-swing arm assembly, 501-secondary drive wheel, 502-secondary transmission gear, 503-secondary driving gear, 504-swing arm plate, 505-pin, 506-slide groove, 507-sector tooth, 508-swing arm gear plate, 6-transmission mechanism, 601-first transmission arm, 602-second transmission arm, 603-axle pin, 604-mid-axle wheel. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] See also Figure 1-Figure 9The Agaricus bisporus processing vibration screening machine in one embodiment of the present invention comprises a support mechanism 1, wherein the support mechanism 1 comprises a support 101; a vibration screening frame assembly 2, wherein the vibration screening frame assembly 2 comprises a vibration screening frame 201, a guide sleeve 202, a guide rod 203, a collecting plate 204, a vibration shaft 205 and a cam 206, wherein a plurality of guide sleeves 202 are fixedly arranged on the support 101, a plurality of guide rods 203 are arranged at the bottom of the vibration screening frame 201, and the guide rods 203 are elastically slidably inserted in the guide sleeve 202, a collecting plate 204 is also fixedly arranged at one end of the vibration screening frame 201, a vibration shaft 205 is also fixedly arranged on the vibration screening frame 201, and the vibration shaft 205 is arranged at both ends. A cam 206 is fixedly provided at the end; a sieve plate assembly 3, the sieve plate assembly 3 includes a dividing plate 301, a sieve plate 304, a positioning rod 309 and a sliding sleeve 310, the dividing plate 301 is slidably assembled on the vibrating screen frame 201, the sieve plate 304 is fixedly provided on the vibrating screen frame 201 and a gap is provided between the dividing plate 301, a positioning rod 309 is fixedly provided at the bottom of the sieve plate 304, one end of the sliding sleeve 310 is fixedly connected to the dividing plate 301, and the other end of the sliding sleeve 310 is slidably assembled on the positioning rod 309; a swing arm assembly 5, the swing arm assembly 5 is provided between the vibrating screen frame 201 and the dividing plate 301, and is used to drive the reciprocating motion of the vibrating screen frame 201.

[0031] In actual application of this embodiment, a vibrating sieve frame 201 is movably provided on the bracket 101, and a guide rod 203 at the bottom of the vibrating sieve frame 201 is elastically slidably inserted into a guide sleeve 202, and the guide sleeve 202 is fixedly assembled on the bracket 101 and the guide sleeve 202 is tilted, so that when the vibrating sieve frame 201 slides along the direction of the guide sleeve 202, it has an oblique projectile action, so that the Agaricus bisporus dropped on the dividing plate 301 continues to fly out obliquely under the action of inertia, and then rolls along the dividing plate 301 to the sieve plate 304, and the dividing plate 301 is slidably assembled on one side of the vibrating sieve frame 201 and the sieve plate 304, and the sliding direction of the dividing plate 301 is perpendicular to the feeding direction of the Agaricus bisporus , so that when the Agaricus bisporus of different sizes falls on the surface of the dividing plate 301 during the feeding process, the dividing plate 301 and the sieve plate 304 are in the process of reciprocating oblique motion, and the dividing plate 301 assembled on one side reciprocates in the horizontal direction at the same time, so that the Agaricus bisporus accumulated on the surface of the dividing plate 301 is quickly spread to both sides, to prevent the Agaricus bisporus from repeatedly colliding during the accumulation process, causing damage to the mushroom body, and in the process of the Agaricus bisporus shaking, the mushroom bodies of different sizes are dispersed to different positions, so that the Agaricus bisporus of different sizes enter the sieve plate 304 separately, and the Agaricus bisporus is screened through the sieve holes on the sieve plate 304, to prevent the mushroom bodies of different sizes from being damaged during the collision process.

[0032] See also Figure 4In a preferred embodiment of the present invention, the support mechanism 1 further includes a driving disk 102, a transmission disk 103, a driving arm 104 and a driving shaft 105. The driving disk 102 is fixedly axially arranged in the support 101, one end of the driving disk 102 is coaxially fixedly connected with the transmission disk 103, the driving arm 104 is rotatably assembled on the driving disk 102, and the driving shaft 105 is connected to the driving disk 102 for transmission.

[0033] In actual application of this embodiment, the driving disk 102 is fixedly arranged in the bracket 101, and one end of the driving shaft 105 is connected to an external driving source. The specific structure of the driving source is not limited here. The driving shaft 105 drives the transmission disk 103 to rotate during the rotation process, so that the transmission disk 103 synchronously drives the driving disk 102 to rotate during the rotation process, and the driving disk 102 is also rotatably connected to a driving arm 104 on one side, and the end of the driving arm 104 is connected to the air pump assembly 4 in a driving state, so that the air pump assembly 4 is in a driving state. In the state, air is continuously pumped to one side of the dividing plate 301, and a jet airflow is formed on one side of the dividing plate 301, so that when the Agaricus bisporus on the dividing plate 301 is obliquely thrown into the air, the Agaricus bisporus is driven to move by the jet airflow. Since the amount of jetted gas is fixed, and the Agaricus bisporus has different sizes and masses, the Agaricus bisporus of different sizes are obliquely jetted at different distances under the action of air force, so that the Agaricus bisporus of different sizes are dispersed in the horizontal direction. At the same time, the reciprocating motion of the dividing plate 301 is coordinated to quickly separate the mixed Agaricus bisporus that has not been screened.

[0034] See also Figure 3 In a preferred embodiment of the present invention, the sieve plate assembly 3 also includes a material guide trough 302, an air hole tube 303 and an air distribution plate 311. The material guide trough 302 is arranged in an array on the material distribution plate 301. A plurality of air hole tubes 303 are linearly arranged in the material guide trough 302, and the air hole tubes 303 are divided into a first dispersion area a1 and a second dispersion area a2. The material distribution plate 301 has a first baffle b1 and a second baffle b2 relative to each other. The air hole tubes 303 on the first dispersion area a1 are all arranged toward the first baffle a1 side, and the air hole tubes 303 on the second dispersion area a2 are all arranged toward the second baffle a2 side. The air distribution plate 311 is fixedly arranged at the bottom of the material distribution plate 301 and is connected to the plurality of air hole tubes 303.

[0035] In actual application of this embodiment, a plurality of guide grooves 302 provided on the dividing plate 301 are provided with a plurality of pore tubes 303, and the pore tubes 303 are divided into a first dispersion area a1 and a second dispersion area a2. The pore tubes 303 on the first dispersion area a1 are all arranged toward the first baffle a1 side, and the pore tubes 303 on the second dispersion area a2 are all arranged toward the second baffle a2 side, so that the Agaricus bisporus accumulated on the dividing plate 301 is quickly dispersed on the surface of the dividing plate 301 during the reciprocating motion of the dividing plate 301, and when the dividing plate 301 is in the process of oblique motion, the dividing plate 301 is The Agaricus bisporus on the material plate 301 leaves the surface of the material dividing plate 301 during the ejection process. At this time, a plurality of air hole tubes 303 arranged on the surface of the material dividing plate 301 are ventilated at the same time, and the bottom of the Agaricus bisporus is acted on by the jetted air flow. The Agaricus bisporus located in the first dispersion area a1 moves toward the first baffle b1 side after being acted on by the oblique air force, and the Agaricus bisporus located in the second dispersion area a2 moves toward the second baffle b2 side after being acted on by the oblique air force. Agaricus bisporus of different sizes fly different distances under the action of the air force, so that the Agaricus bisporus of different sizes can be quickly separated in the first dispersion area a1 and the second dispersion area a2.

[0036] See also Figure 2 In a preferred embodiment of the present embodiment, the sieve plate assembly 3 also includes a first sieve material trough 305, a second sieve material trough 306, a first sieve material hole 307 and a second sieve material hole 308, the first sieve material trough 305 is arranged in the middle of the sieve plate 304, the second sieve material trough 306 is arranged on both sides of the first sieve material trough 305, and the first sieve material trough 305 and the second sieve material trough 306 are arranged at intervals, a plurality of first sieve material holes 307 are arranged in the first sieve material trough 305, and a plurality of second sieve material holes 308 are arranged in the second sieve material trough 306.

[0037] In actual application of this embodiment, Agaricus bisporus of different sizes are quickly separated in the first dispersion area a1 and the second dispersion area a2, and as the dividing plate 301 continues to move, the separated Agaricus bisporus is transported to one side of the sieve plate 304, and the sieve plate 304 is provided with a first sieve trough 305 and a second sieve trough 306, the first sieve trough 305 and the second sieve trough 306 are arranged at intervals and respectively provided with a first sieve hole 307 and a second sieve hole 308, and the collecting plate 204 is arranged at the bottom of the pore tube 303 for recovering the sieved Agaricus bisporus.

[0038] See also Figure 7In a preferred embodiment of the present invention, the Agaricus bisporus processing vibration screening machine also includes an air pump assembly 4, which includes a pump cylinder 401, a piston member 402, a piston rod 403, a first air inlet pipe 404, a first exhaust pipe 405, a second air inlet pipe 406, a second exhaust pipe 407, an air guide valve 408 and an air jet pipe 409. The pump cylinder 401 is fixedly arranged in the bracket 101, and the pump cylinder 401 is slidably equipped with a piston member 402 inside. One end of the piston rod 403 is fixedly connected to the piston member 402, and the other end of the piston rod 403 is inserted into On the pump cylinder 401, the end of the piston rod 403 is rotatably connected to the driving arm 104, and the interior of the pump cylinder 401 is provided with a first cavity c1 and a second cavity c2 opposite to each other. One side of the first cavity c1 is connected to a first air inlet pipe 404 and a first exhaust pipe 405, and one side of the second cavity c2 is connected to a second air inlet pipe 406 and a second exhaust pipe 407. The first exhaust pipe 405 and the second exhaust pipe 407 are connected to an air guide valve 408, and one side of the air guide valve 408 is connected to an injection pipe 409, and the injection pipe 409 is connected to the gas distribution disk 311.

[0039] In actual application of this embodiment, a piston member 402 is provided inside the pump cylinder 401, and one end of the piston member 402 is fixedly connected to a piston rod 403, and the piston rod 403 and the driving arm 104 are rotatably connected. During the reciprocating motion of the piston rod 403, the piston member 402 can move synchronously, and during the motion of the piston member 402, the first cavity c1 and the second cavity c2 can cyclically switch between positive and negative pressure states. When the first cavity c1 is in a negative pressure state, air can be sucked from one side of the first air inlet pipe 404 to the first cavity c1. The air in the air guide valve 408 is transported to the gas distribution plate 311 through the injection pipe 409, and then transported to the plurality of air hole tubes 303 for injection.

[0040] In one case of the present embodiment, one-way check valves are provided on the first air intake pipe 404, the first exhaust pipe 405, the second air intake pipe 406, the second exhaust pipe 407 and the air guide valve 408, so as to limit the gas to enter the first cavity c1 along the first air intake pipe 404 in one direction, to limit the gas to enter the first exhaust pipe 405 in one direction along the first cavity c1 in one direction, to limit the gas to enter the second cavity c2 along the second air intake pipe 406 in one direction, to limit the gas to enter the second exhaust pipe 407 in one direction along the second cavity c2 in one direction, and to limit the gas to enter the injection pipe 409 in one direction along the air guide valve 408.

[0041] See also Fig. 9 In a preferred embodiment of the present invention, the swing arm assembly 5 includes a secondary driving wheel 501, a secondary transmission gear 502, a secondary driving gear 503, a swing arm plate 504, a pin 505, a slide groove 506, a sector tooth 507 and a swing arm tooth plate 508. The secondary driving wheel 501 is fixedly arranged on the vibrating screen frame 201 and is connected to the vibration shaft 205 in transmission. One end of the secondary transmission gear 502 is connected to the secondary driving wheel 501 in transmission. The other end of the secondary transmission gear 502 is meshed with the secondary driving gear 503. One end of the swing arm disc 504 is coaxially fixedly connected to the secondary driving gear 503, and the other end of the swing arm disc 504 is provided with a pin 505. The slide groove member 506 is fixedly rotatably assembled on the vibrating screen frame 201 and the slide groove member 506 is slidably sleeved on the pin 505. The other end of the slide groove member 506 is also provided with a sector tooth 507. The swing arm tooth plate 508 is slidably assembled on the vibrating screen frame 201, and one end of the swing arm tooth plate 508 is meshed with the sector tooth 507, and the other end of the swing arm tooth plate 508 is fixedly connected to the sliding sleeve 310.

[0042] When this embodiment is actually applied, the secondary driving wheel 501 synchronously drives the secondary transmission gear 502 to rotate during the rotation process, and the secondary transmission gear 502 engages and drives the secondary driving gear 503 to rotate, so that the swing arm plate 504 coaxially fixedly connected to the secondary driving gear 503 rotates on a fixed axis, and the pin 505 on one side of the swing arm plate 504 is slidably assembled in the slide groove part 506, so that when the swing arm plate 504 rotates in a single clockwise direction, the pin 505 can drive the slide groove part 506 to swing back and forth on a fixed axis, so that the fan-shaped teeth 507 at the other end of the slide groove part 506 are engaged and connected to the swing arm tooth plate 508, thereby driving the swing arm tooth plate 508 to reciprocate in the horizontal reverse direction, so that the sliding sleeve 310 fixedly connected to one side of the swing arm tooth plate 508 drives the dividing plate 301 to swing back and forth in the horizontal direction.

[0043] See also Figure 5 In a preferred embodiment of the present invention, the Agaricus bisporus processing vibration screening machine also includes a transmission mechanism 6, which includes a first transmission arm 601, a second transmission arm 602, an axle pin 603 and a center axle wheel 604. The first transmission arm 601 is rotatably sleeved on the vibration shaft 205, and the end of the first transmission arm 601 is rotatably equipped with the axle pin 603. One end of the center axle wheel 604 is rotatably sleeved on the axle pin 603, and the other end of the center axle wheel 604 is rotatably equipped with the center axle wheel 604. The vibration shaft 205, the axle pins 603 and 605 are connected by synchronous belt transmission, and the other end of the center axle wheel 604 is connected to the drive disk 102 by transmission.

[0044] When this embodiment is actually used, the first transmission arm 601 is rotatably sleeved on the vibration shaft 205, and the second transmission arm 602 is rotatably connected to the first transmission arm 601 through the shaft pin 603. The end of the second transmission arm 602 is rotatably provided with a central shaft wheel 604, and the central shaft wheel 604 is fixedly arranged on one side of the bracket 101, one end of the central shaft wheel 604 is connected to the transmission disk 103 for transmission, and the other end of the central shaft wheel 604 is connected to the shaft pin 603 through a synchronous belt transmission, and the shaft pin 603 is connected to the vibration shaft 205 through a synchronous belt, so that when the drive shaft 105 rotates driven by an external driving source, the drive disk 103 and the central shaft wheel 604 move synchronously, and then the vibration shaft 205 is driven to rotate through the first transmission arm 601, the second transmission arm 602 and the shaft pin 603, so that when the bracket 101 and the vibration screen frame 201 are in a state of relative motion, the drive shaft 105 and the vibration shaft 205 are always in a transmission state.

[0045] The above embodiment of the present invention provides a vibration screening machine for processing Agaricus bisporus, in which a movable vibration screening frame 201 is arranged on a bracket 101, and an independently movable dividing plate 301 is arranged on the vibration screening frame 201, so that when Agaricus bisporus of different sizes are conveyed to the dividing plate 301, the accumulated Agaricus bisporus are quickly dispersed through multi-stage vibration and pneumatic ejection, and Agaricus bisporus of different sizes are further separated, so as to prevent the damage of the mushroom body caused by the collision of Agaricus bisporus of different sizes during the vibration screening process.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibration screening machine for Agaricus bisporus processing, characterized in that: The Agaricus bisporus processing vibration screening machine comprises: A support mechanism, the support mechanism comprising a support; A vibrating screen frame assembly, the vibrating screen frame assembly includes a vibrating screen frame, a guide sleeve, a guide rod, a collecting plate, a vibrating shaft and a cam, a plurality of the guide sleeves are fixedly arranged on the bracket, a plurality of guide rods are arranged at the bottom of the vibrating screen frame, the guide rods are elastically slidably inserted in the guide sleeves, a collecting plate is fixedly arranged at one end of the vibrating screen frame, a vibrating shaft is fixedly arranged on the vibrating screen frame, and cams are fixedly arranged at both ends of the vibrating shaft; The sieve plate assembly comprises a material dividing plate, a sieve plate, a positioning rod and a sliding sleeve. The material dividing plate is slidably mounted on the vibrating sieve frame. The sieve plate is fixedly arranged on the vibrating sieve frame and a gap is arranged between the material dividing plate. A positioning rod is fixedly arranged at the bottom of the sieve plate. One end of the sliding sleeve is fixedly connected to the material dividing plate, and the other end of the sliding sleeve is slidably mounted on the positioning rod. The swing arm assembly is arranged between the vibrating screen frame and the material dividing plate, and is used to drive the reciprocating motion of the vibrating screen frame.

2. A vibration screening machine for Agaricus bisporus processing according to claim 1, characterized in that: The bracket mechanism also includes a driving disk, a transmission disk, a driving arm and a driving shaft. The driving disk is fixedly arranged in the bracket, one end of the driving disk is coaxially fixedly connected with the transmission disk, the driving arm is rotatably assembled on the driving disk, and the driving shaft is connected to the driving disk by transmission.

3. A vibration screening machine for Agaricus bisporus processing according to claim 1, characterized in that: The sieve plate assembly also includes a material guide trough, an air hole tube and an air distributor plate. The material guide trough array is arranged on the material distributor plate. A plurality of air hole tubes are linearly arranged in the material guide trough, and the air hole tubes are divided into a first dispersion area and a second dispersion area. The material distributor plate has a first baffle plate and a second baffle plate relative to each other. The air hole tubes on the first dispersion area are all arranged toward one side of the first baffle plate, and the air hole tubes on the second dispersion area are all arranged toward one side of the second baffle plate. The air distributor plate is fixedly arranged at the bottom of the material distributor plate and is connected with a plurality of air hole tubes.

4. A vibration screening machine for Agaricus bisporus processing according to claim 1, characterized in that: The sieve plate assembly also includes a first sieve material trough, a second sieve material trough, a first sieve material hole and a second sieve material hole. The first sieve material trough is arranged in the middle of the sieve plate, the second sieve material trough is arranged on both sides of the first sieve material trough, and the first sieve material trough and the second sieve material trough are arranged at intervals. The first sieve material trough is provided with a plurality of first sieve material holes, and the second sieve material trough is provided with a plurality of second sieve material holes.

5. The Agaricus bisporus processing vibration screening machine according to claim 1, characterized in that: The Agaricus bisporus processing vibration screening machine also includes an air pump assembly, which includes a pump cylinder, a piston member, a piston rod, a first air inlet pipe, a first exhaust pipe, a second air inlet pipe, a second exhaust pipe, an air guide valve and an air jet pipe. The pump cylinder is fixedly arranged in a bracket, and a piston member is slidably assembled inside the pump cylinder. One end of the piston rod is fixedly connected to the piston member, and the other end of the piston rod is inserted into the pump cylinder, and the end of the piston rod is rotatably connected to the driving arm. A first cavity and a second cavity are relatively arranged inside the pump cylinder, one side of the first cavity is connected to the first air inlet pipe and the first exhaust pipe, and one side of the second cavity is connected to the second air inlet pipe and the second exhaust pipe. The first exhaust pipe and the second exhaust pipe are connected to the air guide valve, and one side of the air guide valve is connected to the air jet pipe, and the air jet pipe is connected to the air distribution plate.

6. The Agaricus bisporus processing vibration screening machine according to claim 1, characterized in that: The swing arm assembly includes a secondary driving wheel, a secondary transmission gear, a secondary driving gear, a swing arm disc, a pin, a slide member, a sector tooth and a swing arm tooth plate. The secondary driving wheel is fixedly arranged on the vibrating screen frame and is connected to the vibration shaft for transmission. One end of the secondary transmission gear is connected to the secondary driving wheel for transmission, and the other end of the secondary transmission gear is meshed with the secondary driving gear. One end of the swing arm disc is coaxially fixedly connected to the secondary driving gear, and a pin is arranged on the other end of the swing arm disc. The slide member is fixedly arranged on the vibrating screen frame for rotation, and the slide member is slidably sleeved on the pin. The other end of the slide member is also provided with a sector tooth. The swing arm tooth plate is slidably arranged on the vibrating screen frame, and one end of the swing arm tooth plate is meshed with the sector tooth, and the other end of the swing arm tooth plate is fixedly connected to the sliding sleeve.

7. The Agaricus bisporus processing vibration screening machine according to claim 1, characterized in that: The Agaricus bisporus processing vibration screening machine also includes a transmission mechanism, which includes a first transmission arm, a second transmission arm, an axle pin and a center shaft wheel. The first transmission arm is rotatably sleeved on the vibration shaft, and the end of the first transmission arm is rotatably equipped with an axle pin. One end of the center shaft wheel is rotatably sleeved on the axle pin, and the other end of the center shaft wheel is rotatably equipped with the center shaft wheel. The vibration shaft, the axle pin and are connected by a synchronous belt transmission, and the other end of the center shaft wheel is connected to the drive disc for transmission.

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