Fungus scratching mechanism and fungus scratching machine
The scraping mechanism, which combines fixed and movable scrapers, solves the problem of low efficiency in traditional scraping devices, enabling efficient scraping and debris removal from multiple planting tanks, and is suitable for narrow tank opening environments.
Patent Information
- Application Number
- CN202520279402.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Traditional scavenging devices can only process one planting tank at a time, which is inefficient. Furthermore, when the opening of the tank is narrow, it is difficult to completely remove the bacteria, and the residue is difficult to handle.
The scavenging mechanism employs a combination of fixed and movable scrapers. The movable scraper is driven by a rotating shaft to slide and expand the scavenging range, while air jets are used to remove debris. Multiple scavenging units are designed to treat multiple planting tanks simultaneously.
It improves the efficiency of scratching bacteria, can thoroughly remove bacteria under narrow can openings, and achieves automated removal of residue.
Smart Images
Figure CN223772681U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a fungus planting technical field, concretely relates to a fungus scratching mechanism and fungus scratching machine. BACKGROUND
[0002] The fungus scratching operation refers to the step of removing old fungus in the planting process of fungus. The surface soil in the planting tank is usually removed together with the old fungus. The traditional fungus scratching device can only process one planting tank at a time, which is low in efficiency and difficult to meet the demand of large-scale fungus processing. Although some new devices can simultaneously scratch multiple planting tanks, the length of the scraper of the existing fungus scratching device is fixed, and the fungus cannot be completely removed and the residual material is difficult to process when the tank opening is narrow. UTILITARY MODEL
[0003] In view of the above technical deficiencies, the utility model aims at providing a fungus scratching mechanism and fungus scratching machine, which can change the fungus scratching range and completely remove the old fungus by the cooperation of the fixed scraper and the movable scraper.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a fungus scratching mechanism, which comprises:
[0005] A fixed plate;
[0006] A plurality of fungus scratching units are arranged on the fixed plate, and each fungus scratching unit comprises a rotating shaft rotatably arranged on the fixed plate and a rotating disc fixed to the top of the rotating shaft.
[0007] A driving device is arranged on the fixed plate and used for driving all the rotating shafts to rotate.
[0008] When the rotating shaft rotates, the two movable scrapers move away from each other.
[0009] Preferably, two guide rods are fixed to the two sides of the fixed scraper respectively, the two movable scrapers are sleeved on the two guide rods respectively, and one side of the movable scraper is attached to the side wall of the fixed scraper.
[0010] Preferably, a through stepped hole is arranged on the movable scraper, the end of the stepped hole with a larger diameter is away from the fixed scraper, the guide rod passes through the stepped hole, the end of the guide rod is fixed with a limiting head, and the diameter of the limiting head is matched with the end of the stepped hole with a larger diameter.
[0011] Preferably, a gas nozzle is arranged on the rotating disc, the gas nozzle is connected with a gas tank, and an electromagnetic valve is arranged on the gas supply pipeline between the gas tank and the gas nozzle.
[0012] Preferably, the scratch unit further comprises a rotary joint, a fixed part of the rotary joint is fixed on the fixed plate, the rotating shaft passes through the rotary joint and is fixed on a movable part of the rotary joint, a gas passage is arranged between the fixed part and the movable part, the gas nozzle is connected with the gas passage on the movable part, and the gas passage on the fixed part is connected with the gas supply pipeline.
[0013] Preferably, the driving device comprises a driving motor, a primary transmission shaft and a plurality of secondary transmission shafts, the primary transmission shaft and the secondary transmission shafts are rotatably installed on the fixed plate, the primary transmission shaft is driven by the driving motor, the primary transmission shaft and the secondary transmission shafts are driven through a first bevel gear set, and the secondary transmission shafts and the rotating shaft are driven through a second bevel gear set.
[0014] Preferably, two magnetic blocks are fixed on the rotating disc, and a resisting block magnetically attracted to the magnetic blocks is fixed on the movable scraper.
[0015] The scratcher comprises the scratch mechanism, a rack and a feeding conveying roller set and a discharging conveying roller set fixed on two sides of the rack.
[0016] Preferably, a turnover device is further arranged on the rack, the turnover device comprises a clamping jaw for clamping the material and a turnover motor for driving the clamping jaw to rotate.
[0017] Preferably, a lifting cylinder is further arranged on the rack, and the lifting cylinder is used for lifting the clamping jaw.
[0018] The beneficial effects of the utility model lie in:
[0019] The utility model discloses a plurality of scratch units are arranged on the fixed plate, can scratch the fungus in the planting jar with fungus at the same time, improve work efficiency, when the rotating shaft of each scratch unit rotates, the movable scraper slides along the fixed scraper under the action of centrifugal force, expands the overall length of the movable scraper and the fixed scraper, thereby expands the scratch area, this makes the utility model can scrape the fungus in the jar after entering the narrow jar mouth, the utility model further designs the gas nozzle, the gas nozzle can rotate along with the rotating shaft when spraying, changes the gas injection position, and blows out the residual scrapings. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.
[0021] Figure 1A plan view perspective solid drawing of the fungus scratching mechanism and the fungus scratching machine provided by the utility model embodiment.
[0022] Figure 2 A bottom view perspective solid drawing of the fungus scratching mechanism provided by the utility model embodiment.
[0023] Figure 3 For Figure 1 The partial enlarged view at A in the middle.
[0024] Figure 4 A plan view of the fungus scratching mechanism provided by the utility model embodiment.
[0025] Figure 5 For Figure 4 The partial enlarged view at B in the middle.
[0026] Figure 6 For Figure 5 The partial sectional view at A-A in the middle.
[0027] Figure 7 A structure schematic view of the fungus scratching machine provided by the utility model embodiment.
[0028] Mark explanation:
[0029] 1, fixed plate, 2, rotating shaft, 3, rotating disc, 4, fixed scraper, 5, movable scraper, 6, guide rod, 7, stepped hole, 8, limit head, 9, air jet nozzle, 10, rotary joint, 11, fixed part, 12, movable part, 13, gas supply pipeline, 14, driving motor, 15, primary transmission shaft, 16, secondary transmission shaft, 17, first bevel gear set, 18, second bevel gear set, 19, magnetic block, 20, abutment, 21, rack, 22, feeding conveying roller group, 23, discharging conveying roller group, 24, clamping jaw, 25, overturning motor, 26, lifting air cylinder. Specific implementation
[0030] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0031] Embodiment one:
[0032] As Figures 1 to 6As shown, the utility model embodiment one provides a kind of scratch fungus mechanism, can carry out scratch fungus operation to multiple canned planting tank.This scratch fungus mechanism uses a fixed plate 1 as main frame, and sixteen scratch fungus units are distributed with rectangular matrix on it.Each scratch fungus unit is provided with a vertical rotating shaft 2, which can rotate on fixed plate 1, realize rotary support and power transmission.The top is connected with the rotating disc 3 arranged horizontally using fastener.Rotating disc 3 is installed with a group of cooperative scraper device, and scraper device includes a fixed scraper 4 and two movable scrapers 5, wherein fixed scraper 4 is centrally fixedly installed on rotating disc 3, and two parallel guide rods 6 are respectively fixed on its front and back sides.Fixed scraper 4 is parallel with the length direction of two guide rods 6.Two movable scrapers 5 form sliding pair by the sleeve joint of guide rod 6, and each movable scraper 5 has one side face towards fixed scraper 4 and keeps the state of sticking to fixed scraper 4, so that fixed scraper 4 can provide guide for two movable scrapers 5 and limit its rotation.
[0033] The stepped hole 7 variable diameter section of movable scraper 5 forms displacement constraint with the limiting head 8 of guide rod 6 end, so that limiting head 8 forms limiting protection with the step of stepped hole 7 when movable scraper 5 slides outward horizontally along guide rod under the action of centrifugal force.Magnetic block 19 embedded on rotating disc 3 is magnetically attracted with the resisting block 20 at the tail of movable scraper 5, and it attracts movable scraper 5 to reset to the initial position in the shutdown state.Through the above setting, when rotating shaft 2 rotates, two movable scrapers 5 can be separated from the attraction of magnetic block 19 and slide on guide rod 6 under the action of centrifugal force to expand the range of scratch fungus, so that scratch fungus unit can extend into the planting tank from narrow tank mouth and more fully remove the bacteria in the tank.
[0034] As the utility model has sixteen scratch fungus units, in order to be able to drive the rotating shaft 2 in the sixteen scratch fungus units to rotate simultaneously, the utility model also designs driving device. Figure 1 And Figure 2 As shown, the driving device of the utility model includes driving motor 14, one primary transmission shaft 15 and four secondary transmission shafts 16, wherein primary transmission shaft 15 and secondary transmission shaft 16 are both rotatably installed on fixed plate 1 by bearing, driving motor 14 is fixed on fixed plate 1 and is connected with primary transmission shaft 15 through shaft coupling, four secondary transmission shafts 16 are parallel, primary transmission shaft 15 is perpendicular to four secondary transmission shafts 16, and primary transmission shaft 15 forms right angle transmission with four secondary transmission shafts 16 through four first bevel gear sets 17 respectively.Each secondary transmission shaft 16 forms right angle transmission with rotating shaft 2 in corresponding four scratch fungus units through four second bevel gear sets 18 respectively.When running, the rotary torque of driving motor 14 is converted through bevel gear, and finally drives each rotating shaft 2 and rotating disc 3 to rotate synchronously.
[0035] Embodiment two:
[0036] Based on implementation one, this utility model also designs an auxiliary chip removal system, which is mainly achieved by a rotary air supply assembly. First, two air nozzles 9 are fixedly installed on the top of the turntable 3. Considering that the turntable 3 needs to be able to rotate, a rotary joint 10 is fitted onto the rotating shaft 2. Generally speaking, the rotary joint 10 has a fixed part 11 and a movable part 12. The fixed part 11 does not rotate, while the movable part 12 can rotate on the fixed part 11, and an air passage communicating with the fixed part 11 is opened on the movable part 12. Therefore, the two air nozzles 9 can communicate with the air passage on the movable part 12. At the same time, the rotating shaft 2 is fixed to the movable part 12, while the fixed part 11 is fixedly installed on the fixed plate 1. In this way, the rotating shaft 2 can be rotatably installed on the fixed plate 1 through the rotary joint 10.
[0037] An air supply pipe 13 is provided on the fixed plate 1, which is connected to the air passages on all the fixed parts 11, and the other end of the air supply pipe 13 is connected to the air tank. Generally speaking, the air tank has an air pressure regulation function. The compressed gas output from the air tank is regulated by a solenoid valve before being delivered to the air supply pipe 13. In this way, when the rotating shaft 2 rotates, the solenoid valve is opened, and the air nozzle 9 can spray airflow. The centrifugal motion of the rotating air nozzle forms a spiral airflow trajectory to remove the scraping residue, making the scratching operation more thorough.
[0038] Example 3:
[0039] Based on the two embodiments above, this utility model also proposes a scratching machine. For example... Figure 7 As shown, this scrubbing machine also includes a material conveying module, which adopts the form of conveying rollers and mainly includes an infeed conveying roller group 22 and an outfeed conveying roller group 23. The infeed conveying roller group 22 and the outfeed conveying roller group 23 are arranged on both sides of the frame 21 to form a continuous conveying line. At the same time, the frame 21 is equipped with a tilting device controlled by a lifting cylinder 26. First, the tilting mechanism includes a bracket and a gripper 24 set on the bracket. The gripper 24 includes two clamping plates slidably mounted on the bracket and a cylinder. The cylinder drives the two clamping plates to move on the bracket, thereby cooperating to grasp the material. The fixed end of the lifting cylinder 26 is fixed to the frame 21, and the movable end is fixed with a vertical plate. The bracket is rotatably mounted on the vertical plate, and a tilting motor 25 for driving the bracket to rotate is fixed on the vertical plate.
[0040] After the above setup, the material is conveyed by the feeding conveyor roller group 22 and transported to the turning device. After the gripper 24 clamps the material, the lifting cylinder 26 drives the gripper 24 to rise, the turning motor 25 drives the gripper 24 to turn so that the material faces down, and the lifting cylinder 26 drives the gripper 24 to fall down, so that the opening of the material can is placed on the scratching unit to perform the scratching operation, realizing the automated process of clamping and positioning of the mushroom can, scratching operation, and debris removal.
[0041] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.
Claims
1. A scratching mechanism, characterized in that, include: Fixing plate; Multiple scratching units are arranged on the fixed plate. Each scratching unit includes a rotating shaft rotatably mounted on the fixed plate and a turntable fixed on the top of the rotating shaft. The turntable is provided with a fixed scraper and two movable scrapers, and the two movable scrapers slide in cooperation with the fixed scraper. A drive device, which is mounted on a fixed plate, is used to drive all rotating shafts to rotate; As the shaft rotates, the two movable scrapers move away from each other.
2. The antibacterial mechanism as described in claim 1, characterized in that, Two guide rods are fixed on both sides of the fixed scraper, and the two movable scrapers are respectively sleeved on the two guide rods, with one side of the movable scraper attached to the side wall of the fixed scraper.
3. The antibacterial mechanism as described in claim 2, characterized in that, The movable scraper has a through stepped hole, with the larger diameter end of the stepped hole away from the fixed scraper. The guide rod passes through the stepped hole, and a limit head is fixed to the end of the guide rod. The diameter of the limit head is adapted to the larger diameter end of the stepped hole.
4. The antibacterial mechanism as described in claim 1, characterized in that, The turntable is equipped with a jet nozzle, which is connected to an air tank. A solenoid valve is installed on the air supply pipe between the air tank and the jet nozzle.
5. A scratching mechanism as described in claim 4, characterized in that, The scab unit also includes a rotary joint, the fixed part of which is fixed to a fixed plate, the rotating shaft passing through the rotary joint and fixed to the movable part of the rotary joint, an air passage connecting the movable part and the fixed part, the air nozzle being connected to the air passage on the movable part, and the air passage on the fixed part being connected to an air supply pipe.
6. The antibacterial mechanism as described in claim 1, characterized in that, The driving device includes a drive motor, a primary drive shaft, and multiple secondary drive shafts. The primary and secondary drive shafts are rotatably mounted on a fixed plate. The primary drive shaft is driven by the drive motor. The primary drive shaft and the secondary drive shaft are driven by a first bevel gear set, and the secondary drive shaft and the rotating shaft are driven by a second bevel gear set.
7. The antibacterial mechanism as described in claim 1, characterized in that, Two magnetic blocks are fixed on the turntable, and a stop block that magnetically engages with the magnetic blocks is fixed on the movable scraper.
8. A scratching machine, characterized in that, The antibacterial mechanism, including any one of claims 1-7, further includes a frame and a feed conveying roller group and a discharge conveying roller group fixed on both sides of the frame.
9. A scratching mechanism as described in claim 8, characterized in that, The frame is also equipped with a flipping device, which includes grippers for gripping materials and a flipping motor for driving the grippers to rotate.
10. A scratching mechanism as described in claim 9, characterized in that, The frame is also equipped with a lifting cylinder, which is used to lift the gripper.