Automatic frame turning and feeding device for agricultural products

Abstract

The utility model relates to the technical field of agricultural product feeding equipment, in particular to an automatic frame turning and feeding device for agricultural products. According to the device, a frame conveying mechanism, a frame turning mechanism and a frame discharging mechanism are sequentially arranged along the advancing route of a material frame; the frame feeding mechanism and the frame turning mechanism are arranged side by side, the frame pushing mechanism is arranged on the outer side of the frame feeding mechanism, and the frame discharging mechanism is located on the outer side of the frame turning mechanism. An empty frame horizontal pushing mechanism is arranged above the frame conveying mechanism, and a discharging mechanism is arranged below the frame discharging mechanism. The full material frame feeding device is easy and convenient to operate, full material frames enter the frame feeding mechanism to reach the corresponding positions, the frame pushing mechanism pushes the full material frames into the frame turning mechanism, the full material frames are slowly poured into the discharging mechanism in a multi-section mode through the frame turning mechanism to be fed, at the moment, the empty frame horizontal pushing mechanism pushes the poured empty frames into the frame discharging mechanism, and the empty frames are discharged out of the frame discharging mechanism. Therefore, the functions of full frame pouring and feeding and empty frame discharging are achieved. The feeding takt is compact, the efficiency is high, the cost is low, the material frame size compatibility is good, multi-section slow frame reversing feeding can be achieved, and agricultural products are prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural product loading equipment technical field, especially an agricultural product automatic frame overturning loading device. BACKGROUND

[0002] At present, the automatic loading device or mechanism for agricultural products is less in the market, because the agricultural products are generally more fragile, it is difficult to realize automatic loading, and the types of material frames used for the same base and the same agricultural products are more, and the size deviation is large, so it is difficult to be completely compatible.

[0003] The existing agricultural product automatic loading device in the market realizes frame overturning through a truss manipulator, including a material frame conveying line, a truss manipulator, a clamping jaw, a feeding line and an empty frame conveying line, the clamping jaw is driven by the truss manipulator to clamp a full material frame to perform an inclined unloading action, thereby realizing the automatic loading function of agricultural products. Some manufacturers realize the frame overturning function by inclining a full material frame through chain feeding and guiding, including a material frame conveying line, a chain frame feeding and overturning line, a feeding line and an empty frame conveying line, the full material frame is driven by the chain with accessories to be conveyed forward, and there are circular tube guides on both sides to make the full material gradually incline until the frame is overturned to unload, thereby realizing the automatic frame overturning and loading function of agricultural products.

[0004] However, the above-mentioned automatic loading device has the following disadvantages:

[0005] (1) The agricultural product loading mechanism is realized by a truss manipulator, which has a high cost, needs to grab the material frame back and forth, overturns and loads, and then places the empty material basket on the frame output line, and the beat is slow and the efficiency is low.

[0006] (2) The full material frame is inclined to realize frame overturning by chain feeding and guiding, the overturning time and angle of the full material frame are fixed, the machine loss is large, and the unloading time and inclination angle cannot be set according to the incoming material condition to realize multi-section slow unloading. INVENTION CONTENTS

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide an agricultural product automatic frame overturning and loading device.

[0008] The technical scheme adopted by the utility model to solve the technical problem is that an agricultural product automatic frame overturning and loading device is provided, which is sequentially provided with a frame feeding mechanism, a frame overturning mechanism and a frame output mechanism along the frame running route.

[0009] The frame feeding mechanism and the frame overturning mechanism are arranged side by side, a frame pushing mechanism for pushing the material frame into the frame overturning mechanism is arranged on the outer side of the frame feeding mechanism, and the frame output mechanism is arranged on the outer side of the frame overturning mechanism; an empty frame flat pushing mechanism for pushing the empty frame of the frame overturning mechanism into the frame output mechanism is arranged above the frame feeding mechanism, and a discharging mechanism is arranged below the frame output mechanism.

[0010] The frame, the frame feeding mechanism, the frame pushing mechanism, the frame turning mechanism and the empty frame flat pushing mechanism are all installed on the frame.

[0011] Further, the frame feeding mechanism comprises a power roller conveying line installed on the frame and used for conveying the frames, a first guide installed on one side of the power roller conveying line, a supporting roller installed on the other side of the power roller conveying line, the first guide being higher than the side of the power roller conveying line, the supporting roller being arranged at the same level as or lower than the power roller conveying line, and a second guide installed on one end of the power roller conveying line far from the feeding end.

[0012] The power roller conveying line is installed with a stopper connected with a stopper lifting assembly for lifting the stopper.

[0013] Further, the frame pushing mechanism comprises a mounting plate installed on the side of the frame feeding mechanism, a frame pushing cylinder and a guide sleeve installed on the mounting plate, the guide sleeve being located on both sides of the frame pushing cylinder, a frame pushing plate connected with the top rod of the frame pushing cylinder, and a guide rod installed on the frame pushing plate and penetrating through the guide sleeve.

[0014] Further, the frame turning mechanism comprises a frame turning frame, and a plurality of clamping workstations installed on the frame turning frame and used for clamping the frames; each clamping workstation comprises a bottom supporting plate assembly located at the bottom of the frame and a side edge assembly located on both sides of the frame; the bottom supporting plate assembly comprises a bottom supporting plate and a bottom supporting plate cylinder for lifting the bottom supporting plate; the side edge assembly comprises a side clamping plate and a side clamping plate cylinder for clamping the side clamping plate, and the side edge assembly is lifted by the bottom supporting plate cylinder.

[0015] The frame turning frame is further provided with a turnover motor for driving the frame turning frame to turn over, and the turnover motor is a servo motor.

[0016] Further, the empty frame flat pushing mechanism comprises a flat pushing and moving assembly installed on the frame, and a flat pushing support connected with the output end of the flat pushing and moving assembly.

[0017] Further, the frame discharging mechanism comprises a frame discharging conveying belt installed above the discharging mechanism, and a frame discharging side plate provided outside the frame discharging conveying belt and used for preventing the frames from falling off.

[0018] Further, the discharging mechanism comprises a flexible belt used for receiving the product discharged by the frame turning mechanism, the feeding direction of the flexible belt being perpendicular to the discharging direction of the frame discharging mechanism, and a discharging side baffle provided on both sides of the flexible belt; the flexible belt comprises a belt body, and a buffer strip protruding from the belt body and arranged in a direction perpendicular to the feeding direction of the flexible belt.

[0019] Further, the frame turning frame is provided with a cover plate covering the frame, the cover plate being provided with an opening for facilitating the product to be discharged, and a movable sealing plate covering the opening and installed on the cover plate by an opening cover mechanism.

[0020] The cover opening mechanism comprises side guides mounted on the frame of the frame turning device, the guides being located at both sides of the movable sealing plate and being in sliding connection with the movable sealing plate; the cover opening mechanism further comprises a power mechanism, the power mechanism comprising a sealing plate synchronous belt and a sealing plate motor for driving the sealing plate synchronous belt to rotate, and a connecting block being connected between the sealing plate synchronous belt and the movable sealing plate; the sealing plate motor is a servo motor.

[0021] The utility model discloses a beneficial effect is: the utility model discloses reasonable in design, easy operation is provided with frame sending mechanism, push frame mechanism, frame turning device, empty frame horizontal push mechanism, frame outlet mechanism, blanking mechanism and frame, and full material frame enters frame sending mechanism and reaches corresponding position, and push frame mechanism pushes full material frame into frame turning device, and through frame turning device, full material frame is slowly poured on blanking mechanism and is fed with multiple sections, empty frame horizontal push mechanism pushes the empty frame of pouring material out of frame outlet mechanism and sends empty frame at this moment, thereby realize full frame pouring material feeding and empty frame sending function, compact in loading rhythm, high efficiency, low cost, and material frame size compatibility is good, and can realize multiple section slow frame pouring material loading, avoid agricultural product damage. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be further explained in connection with the drawings and examples.

[0023] Figure 1 It is the structure schematic diagram of the utility model;

[0024] Figure 2 It is the front view of Figure 1 ;

[0025] Figure 3 It is the structure schematic diagram of frame sending mechanism;

[0026] Figure 4 It is the structure schematic diagram of push frame mechanism;

[0027] Figure 5 It is the structure schematic diagram of frame turning device;

[0028] Figure 6 It is the structure schematic diagram of frame outlet mechanism and blanking mechanism;

[0029] Figure 7 It is the working state schematic diagram of the utility model;

[0030] Figure 8 It is the schematic diagram of movable sealing plate opening process.

[0031] In the drawing: 100. frame sending mechanism, 200. push frame mechanism, 300. frame turning device, 400. empty frame horizontal push mechanism, 500. frame outlet mechanism, 600. blanking mechanism, 700. frame;

[0032] 101. power roller conveying line, 102. first guide, 103. second guide, 104. stopper, 105. support roller;

[0033] 201. mounting plate, 202. guide rod, 203. push frame cylinder, 204. frame push plate, 205. guide sleeve;

[0034] 301. frame turning machine, 302. bottom support plate, 303. side clamping plate, 304. turning motor, 305. movable sealing plate, 306. side guide rail, 307. connecting block, 308. sealing plate synchronous belt, 309. sealing plate motor;

[0035] 401. flat push support, 402. flat push transplanting assembly;

[0036] 501. frame output conveying belt, 502. frame output side plate;

[0037] 601. buffer strip, 602. blanking side plate. DETAILED DESCRIPTION

[0038] The utility model will be explained in further detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so they only show the structure related to the utility model.

[0039] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0040] In the description of the utility model, it is necessary to explain that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] As Figures 1-6 shown in one kind of agricultural products automatic frame turning feeding device, along the frame travel route in turn be provided with frame sending mechanism 100, frame turning mechanism 300 and frame outlet mechanism 500;Frame sending mechanism 100 and frame turning mechanism 300 are arranged side by side, and the outer side of frame sending mechanism 100 is provided with the frame pushing mechanism 200 that sends the frame into frame turning mechanism 300, and the frame outlet mechanism 500 is located outside frame turning mechanism 300;Frame sending mechanism 100 is provided with empty frame flat pushing mechanism 400 that pushes the empty frame of frame turning mechanism 300 into frame outlet mechanism 500, and the lower portion of frame outlet mechanism 500 is provided with discharging mechanism 600;It also includes rack 700, and frame sending mechanism 100, frame pushing mechanism 200, frame turning mechanism 300 and empty frame flat pushing mechanism 400 are all installed on rack 700.

[0042] Frame sending mechanism 100 includes power roller conveying line 101 installed on rack 700 and used for conveying frame, one side of power roller conveying line 101 is provided with first guide 102, and the other side of power roller conveying line 101 is provided with support roller 105, first guide 102 is higher than the side of power roller conveying line 101, and support roller 105 is arranged in the same level with power roller conveying line 101 or is arranged lower than power roller conveying line 101;One end of power roller conveying line 101 away from the feeding end is provided with second guide 103;Power roller conveying line 101 is provided with stop piece 104 for separating and limiting multiple frames, and stop piece 104 is connected with stop lifting assembly for driving stop piece 104 to lift.

[0043] Frame pushing mechanism 200 includes mounting plate 201 installed on the side of frame sending mechanism 100, and pushing cylinder 203 and guide sleeve 205 are installed on mounting plate 201, guide sleeve 205 is located on both sides of pushing cylinder 203, and the top rod of pushing cylinder 203 is connected with frame pushing plate 204, and guide rod 202 is further installed on frame pushing plate 204, and guide rod 202 passes through guide sleeve 205.

[0044] Frame turning mechanism 300 includes frame turning rack 301, and multiple clamping workstations for clamping frame are installed on frame turning rack 301;Each clamping workstation includes bottom support plate assembly located at the bottom of frame and side edge assembly located at both side edges of frame;Bottom support plate assembly includes bottom support plate 302 and bottom support plate cylinder for driving bottom support plate 302 to lift;Side edge assembly includes side clamping plate 303 and side clamping plate cylinder for driving side clamping plate 303 to clamp, and side edge assembly is driven to lift by bottom support plate cylinder;It also includes overturning motor 304 for driving frame turning rack 301 to overturn, and overturning motor 304 is a servo motor.

[0045] The frame-flipping machine 301 is equipped with a cover plate that covers the material frame. The cover plate has an opening that facilitates the pouring out of the product. A movable sealing plate 305 covering the opening is installed on the cover plate through a cover-opening mechanism. The cover-opening mechanism includes a side guide rail 306 installed on the frame-flipping machine 301. The guide rail is located on both sides of the movable sealing plate 305 and is slidably connected to the movable sealing plate 305. The cover-opening mechanism also includes a power mechanism, which includes a sealing plate timing belt 308 and a sealing plate motor 309 that drives the sealing plate timing belt 308 to rotate. A connecting block 307 connects the sealing plate timing belt 308 and the movable sealing plate 305. The sealing plate motor 309 is a servo motor.

[0046] The flip motor 304 and the sealing motor 309 are servo motors. The flip motor 304 can adjust the flipping speed of the flip frame 301 in multiple speeds, and the sealing motor 309 can adjust the opening speed of the movable sealing plate 305 in multiple speeds, which are suitable for different working scenarios.

[0047] The empty frame flat-push mechanism 400 includes a flat-push transplanting assembly 402 mounted on the frame 700, and the output end of the flat-push transplanting assembly 402 is connected to a flat-push bracket 401.

[0048] The frame ejection mechanism 500 includes a frame ejection conveyor belt 501 installed above the unloading mechanism 600, and a frame ejection side plate 502 is provided on the outside of the frame ejection conveyor belt 501 to prevent the frame from falling.

[0049] The feeding mechanism 600 includes a flexible belt for receiving the product flipped and dumped by the frame flipping mechanism 300. The feeding direction of the flexible belt is perpendicular to the discharge direction of the frame exiting mechanism 500. The flexible belt is provided with feeding side baffles 602 on both sides. The flexible belt includes a belt body, and a buffer strip 601 is raised on the belt body. The installation direction of the buffer strip 601 is perpendicular to the feeding direction of the flexible belt.

[0050] like Figure 7 and Figure 8 As shown, the working process of this automatic agricultural product flipping and feeding device is as follows:

[0051] (1) When the equipment is running, the fully loaded agricultural product material frame enters the feeding mechanism 100 installed on the frame 700. The material frame is conveyed forward by the power roller conveyor line 101. The first guide 102 and the second guide 103 respectively restrict the side position of the material frame and the end position of the first material frame. The stop 104 rises under the trigger control of the sensor to block and restrict the advancement of the second material frame.

[0052] (2), push frame mechanism 200 is installed in the rear side of the first guide piece 102 of the frame feeding mechanism 100, when two material frames reach the corresponding position of the frame feeding mechanism 100, the frame pushing cylinder 203 fixed on the mounting plate 201 starts the frame pushing action, the material frame push plate 204 and the guide rod 202 penetrating in the guide sleeve 205 move forward under the action of the frame pushing cylinder 203, the material frame is pushed forward, and the material frame enters the frame turning mechanism 300 from the frame feeding mechanism 100 through the supporting roller 105;

[0053] (3), after the material frame enters the frame turning mechanism 300, the bottom support plate 302 of the clamping station supports and carries the bottom of the material frame, the side clamping plate 303 clamps the material frame, and the bottom support plate cylinder drives the material frame, the bottom support plate 302 and the side clamping plate 303 to rise at the same time, drives the material frame to rise and contact the upper side of the frame turning rack 301, the frame turning motor 304 drives the installed frame turning rack 301 to rotate, and the whole frame turning mechanism 300 is turned from the inside of the rack 700 to the discharging mechanism 600, when the side is turned to the specified angle, the sealing plate motor 309 drives the sealing plate synchronous belt 309 to rotate, drives the connecting block 307 installed on the sealing plate synchronous belt 309 to move, and the movable sealing plate 305 is opened at the same time of the material frame turning, the material enters the discharging mechanism 600 under the action of gravity, and the material falls on the flexible belt and is fed forward along the discharging side baffle 602 direction;

[0054] (4), when the frame turning mechanism 300 is turned to the maximum angle position, the flat pushing and moving assembly 402 installed at the top of the rack 700 starts to act, drives the flat pushing support 401 to push the frame forward, and the empty material frame is pushed to the frame discharging mechanism 500 above the discharging mechanism 600, the empty material frame moves to the frame discharging conveying belt 501, the frame discharging conveying belt 501 forwards the frame, at this time, the flat pushing and moving assembly 402 drives the flat pushing support 401 to reset, so as to prepare for the next frame pushing, the frame turning mechanism 300 is retracted backward under the action of the frame turning motor 304 and is turned to the initial position, waits for the next full material frame to enter, and then the whole process and action of the full material frame from the frame entering, frame pushing, frame turning and discharging, empty frame flat pushing and material feeding are completed.

[0055] In summary, the utility model discloses the rational design, easy operation, be provided with frame feeding mechanism 100, push frame mechanism 200, frame turning mechanism 300, empty frame flat pushing mechanism 400, frame discharging mechanism 500, discharging mechanism 600 and rack 700, the full material frame enters frame feeding mechanism 100 and reaches the corresponding position, and the full material frame is pushed into frame turning mechanism 300 by push frame mechanism 200, and the full material frame is slowly poured into the discharging mechanism 600 for feeding by frame turning mechanism 300, at this time, the empty frame flat pushing mechanism 400 pushes the empty frame that pours the material into frame discharging mechanism 500 and sends out the empty frame, so as to realize the function of full frame pouring and empty frame sending out, the feeding rhythm is compact, the efficiency is high, the cost is low, the material frame size is good in compatibility, and the multi-section speed slow empty frame pouring feeding can be realized, and the agricultural products are prevented from being damaged.

[0056] The above description is only the specific implementation of the present application, various examples do not constitute limitation to the essential content of the present application, and the person skilled in the art can modify or deform the previously described specific implementation after reading the specification, without departing from the essence and scope of the present application.

Claims

1. An automatic frame turning and loading device for agricultural products, characterized in that: A feeding mechanism (100), a frame turning mechanism (300) and a frame discharging mechanism (500) are sequentially arranged along the frame travel route; The feeding mechanism (100) and the frame turning mechanism (300) are arranged side by side, the feeding mechanism (100) is provided with a frame pushing mechanism (200) on the outside thereof for feeding the frame into the frame turning mechanism (300), and the frame discharging mechanism (500) is arranged on the outside of the frame turning mechanism (300); the frame turning mechanism (300) is provided with an empty frame flat pushing mechanism (400) on the upper side of the feeding mechanism (100) for pushing the empty frame of the frame turning mechanism (300) into the frame discharging mechanism (500), and the frame discharging mechanism (500) is provided with a discharging mechanism (600) on the lower side thereof. The feeding mechanism (100), the frame pushing mechanism (200), the frame turning mechanism (300) and the empty frame flat pushing mechanism (400) are all mounted on the rack (700).

2. The automatic unloading device for agricultural products according to claim 1, characterized in that: The feeding mechanism (100) comprises a power roller conveying line (101) mounted on the rack (700) and used for conveying the frame, a first guide (102) is mounted on one side of the power roller conveying line (101), a supporting roller (105) is mounted on the other side of the power roller conveying line (101), the first guide (102) is arranged higher than the side of the power roller conveying line (101), and the supporting roller (105) is arranged in a level with or lower than the power roller conveying line (101); a second guide (103) is mounted on one end of the power roller conveying line (101) away from the feeding end; The power roller conveying line (101) is provided with a stopping piece (104) for separating and limiting the plurality of frames, and the stopping piece (104) is connected with a stopping lifting assembly for driving the stopping piece (104) to lift.

3. The automatic unloading device for agricultural products according to claim 1, characterized in that: The frame pushing mechanism (200) comprises a mounting plate (201) mounted on the side of the feeding mechanism (100), a frame pushing cylinder (203) and a guide sleeve (205) mounted on the mounting plate (201), the guide sleeve (205) is arranged on both sides of the frame pushing cylinder (203), a frame pushing plate (204) is connected to the top rod of the frame pushing cylinder (203), a guide rod (202) is further mounted on the frame pushing plate (204), and the guide rod (202) passes through the guide sleeve (205).

4. The automatic unloading device for agricultural products according to claim 1, characterized in that: The frame turning mechanism (300) comprises a frame turning rack (301), a plurality of clamping workstations for clamping the frame are mounted on the frame turning rack (301); each clamping workstation comprises a bottom supporting plate assembly arranged at the bottom of the frame and a side edge assembly arranged on both side edges of the frame; the bottom supporting plate assembly comprises a bottom supporting plate (302) and a bottom supporting plate cylinder for driving the bottom supporting plate (302) to lift; the side edge assembly comprises a side clamping plate (303) and a side clamping plate cylinder for driving the side clamping plate (303) to clamp, and the side edge assembly is driven to lift by the bottom supporting plate cylinder; The frame turning mechanism (300) further comprises a turnover motor (304) for driving the frame turning rack (301) to turn over, and the turnover motor (304) is a servo motor.

5. The automatic unloading device for agricultural products according to claim 1, characterized in that: The empty frame flat pushing mechanism (400) comprises a flat pushing and transplanting assembly (402) mounted on the rack (700), and the flat pushing and transplanting assembly (402) is connected with a flat pushing support (401) at the output end thereof.

6. The automatic unloading device for agricultural products according to claim 1, characterized in that: The frame discharging mechanism (500) comprises a frame discharging conveying belt (501) installed above the discharging mechanism (600), and frame discharging side plates (502) are arranged outside the frame discharging conveying belt (501) to prevent the material frame from falling.

7. The automatic unloading device for agricultural products according to claim 1, characterized in that: The discharging mechanism (600) comprises a flexible belt for receiving the product discharged by the frame turning mechanism (300), the feeding direction of the flexible belt is perpendicular to the discharging direction of the frame discharging mechanism (500), and discharging side plates (602) are arranged on both sides of the flexible belt; the flexible belt comprises a belt body, and a buffer strip (601) is arranged on the belt body; the installation direction of the buffer strip (601) is perpendicular to the feeding direction of the flexible belt.

8. The automatic unloading device for agricultural products according to claim 4, characterized in that: The frame turning frame (301) is provided with a cover plate covering the material frame, the cover plate is provided with an opening for facilitating product discharge, and a movable sealing plate (305) covering the opening is installed on the cover plate through an opening cover mechanism. The opening cover mechanism comprises side rails (306) installed on the frame turning frame (301), the rails are located on both sides of the movable sealing plate (305) and are in sliding connection with the movable sealing plate (305); the opening cover mechanism further comprises a power mechanism, the power mechanism comprises a sealing plate synchronous belt (308) and a sealing plate motor (309) driving the sealing plate synchronous belt (308) to rotate, and a connecting block (307) is connected between the sealing plate synchronous belt (308) and the movable sealing plate (305); the sealing plate motor (309) is a servo motor.

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