Feed high-position stacking device

Abstract

The invention provides a feed high-position stacking device which comprises two lifting and conveying devices and a stacking and arranging device, the two lifting and conveying devices are in butt joint with the rear end and the side edge of the stacking and arranging device correspondingly, and bagged feed is conveyed into the stacking and arranging device; the stacking device comprises a mounting frame, and a longitudinal conveying belt, a transverse conveying belt I, a transverse conveying belt II and a stacking platform are sequentially mounted in the mounting frame; a pushing mechanism is mounted at the top of the mounting frame; the lifting and conveying device which is in butt joint with the side edge of the stacking and arranging device is in butt joint with the end part of the transverse conveying belt II; feed is conveyed to the longitudinal conveying belt from the lifting and conveying device in butt joint with the rear end of the stacking and arranging device and then conveyed to the transverse conveying belt I. The transverse conveying belt I moves the feed to the side edge. And a mechanical arm does not need to be used for grabbing the feed bag and rotating the direction, so that the feed stacking efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of palletizing, and in particular to a high-position palletizing device for feed. Background Art

[0002] Feed is a commonly used animal food in modern agriculture and animal husbandry. After the feed is produced, it is packed in feed bags for easy transportation and storage. When storing bagged feed, the feed needs to be stacked for easy storage. When stacking, each layer of bagged feed needs to be arranged criss-cross so that the multiple layers of feed can be pressed against each other, so that the feed stacking is more stable and not easy to collapse. When stacking, the existing stacking device needs to use a mechanical claw to grab the longitudinally transmitted feed and rotate it into a transverse direction to combine it with the longitudinal feed into an arrangement of each layer of stacking. The method of using a mechanical arm to turn the direction of the feed reduces the efficiency of feed stacking. Summary of the invention

[0003] In order to overcome the problems existing in the background technology, the present invention provides a high-position stacking device for feed to solve the technical problems that the existing stacking device proposed in the background technology needs to use a mechanical claw to grab the longitudinally transmitted feed and rotate it into a transverse direction and combine it with the longitudinal feed to form a stacking arrangement for each layer; and the method of using a mechanical arm to turn the direction of the feed reduces the efficiency of feed stacking.

[0004] To achieve the above purpose, the invention is implemented through the following technical solutions: A high-position stacking device for feed comprises a lifting and conveying device 1 and a stacking and sorting device 2, wherein two lifting and conveying devices 1 are provided, which are respectively docked at the rear end and the side of the stacking and sorting device 2 to transport bagged feed to the stacking and sorting device 2; the stacking device comprises an installation frame 3, in which a longitudinal conveyor belt 4, a transverse conveyor belt I5, a transverse conveyor belt II6, and a stacking platform 7 are sequentially installed; a pushing mechanism 8 is installed on the top of the installation frame 3; the lifting and conveying device 1 docked at the side of the stacking and sorting device 2 is docked at the end of the transverse conveyor belt II6; the feed is transmitted from the lifting and conveying device 1 docked at the rear end of the stacking and sorting device 2 to the longitudinal conveyor belt 4, and then to the transverse conveyor belt I5, and the transverse conveyor belt I5 moves the feed to the side so that multiple packages of feed are placed side by side; then the lifting and conveying device 1 docked at the side of the stacking and sorting device 2 transmits the feed longitudinally from the side of the stacking and sorting device 2 to the transverse conveyor belt II6, so that the feed is arranged in a horizontal and vertical combination, and the arranged feed is pushed to the stacking platform 7 by the pushing mechanism 8 for stacking.

[0005] Preferably, the stacking platform 7 is provided with a square stacking window 71, and door panels 72 for opening and closing the stacking window 71 are slidably installed on the left and right sides of the stacking window 71, and driving mechanisms 73 for sliding the door panels 72 are installed on both sides of the mounting frame 3; a tray 74 for carrying the feed stack is installed below the stacking window 71.

[0006] Preferably, the driving mechanism 73 includes a U-shaped fixing frame 731, a screw rod I 732, and a motor I 733; the fixing frame 731 is installed on the side wall of the installation frame 3; the two ends of the screw rod I 732 are rotatably installed on the side wall of the installation frame 3 and the fixing frame 731 through bearings, and are transmission-connected to the motor I 733 installed on the fixing frame 731, and the screw rod I 732 is threadedly connected to the connecting plate 721 fixedly connected to the end of the door panel 72.

[0007] Preferably, a baffle 75 is provided in front of the stacking window 71 to block the feed.

[0008] Preferably, the inner walls of the mounting frame 3 on both sides of the stacking window 71 are provided with pressing plates 76 for pressing both sides of the feed neatly, and the pressing plates 76 are mounted on the push rods of the hydraulic cylinders 77 provided on the side walls of the mounting frame 3 .

[0009] Preferably, the pushing mechanism 8 includes a screw rod II 81, a moving block 82, a push plate 83, and a dual-axis motor 84; two screw rods II 81 are provided and installed on both sides of the installation frame 3, and both ends of the moving block 82 are threadedly connected to the two screw rods II 81, and the push plate 83 can be lifted and lowered at the bottom of the moving block 82; the dual-axis motor 84 is installed on the outer wall of the installation frame 3, and is connected to the two screw rods II 81 through a worm gear transmission.

[0010] Preferably, the push plate 83 is slidably installed up and down in a slide groove 85 opened by the moving block 82. A square through hole 86 is opened in the middle of the moving block 82. A slider 87 fixedly connected to the upper end of the push plate 83 is installed in the square through hole 86. The slider 87 is threadedly connected to a screw rod III 88 vertically installed in the square through hole 86. The screw rod III 88 is transmission-connected to a motor II 89 installed on the top of the moving block 82.

[0011] Preferably, the lifting and conveying device 1 includes a low-position conveyor belt 11, an inclined lifting conveyor belt 12, and a high-position horizontal conveyor belt 13. The low-position conveyor belt 11 is docked at the lower end of the inclined lifting conveyor belt 12, the upper end of the inclined lifting conveyor belt 12 is docked at the front end of the high-position horizontal conveyor belt 13, and the rear end of the high-position horizontal conveyor belt 13 is docked at the end of the longitudinal conveyor belt 4; the high-position horizontal conveyor belt 13 of the lifting and conveying device 1 docked at the side of the installation frame 3 is docked at the end of the transverse conveyor belt II6.

[0012] Preferably, the inner wall of the side plate of the high-level horizontal conveyor belt 13 is provided with a pressing plate 131 for squeezing the two sides of the feed bag flat, and the front end of the pressing plates 131 on both sides is provided with an inclined guide plate 132 for guiding the feed bag into between the pressing plates 131; the upper end of the side plate of the high-level horizontal conveyor belt 13 is rotatably installed with a pressing roller 133 for flattening the top of the feed bag; the high-level horizontal conveyor belt 13 uses a support chain conveyor belt, and the chain rod is fixedly connected with a pushing plate 134 for pushing the feed bag forward.

[0013] Preferably, the pressure roller 133 includes two circular plates 1331 and pressure rods 1332 evenly connected to the edges of the two circular plates 1331 , and the center of the circular plates 1331 is connected to a rotating rod 1333 connected between the side plates of the high-position horizontal conveyor belt 13 .

[0014] The beneficial effects of the present invention are as follows: when stacking feed, the present invention conveys bagged feed to the transverse conveyor belt I5 through the lifting and conveying device 1, and the transverse conveyor belt I5 moves the feed to the side, and then when the next bag of feed is conveyed to the transverse conveyor belt I5, it moves to the side again, so that multiple bags of feed are placed side by side, and then the lifting and conveying device 1 docked on the side of the stacking and sorting device 2 conveys the feed to the transverse conveyor belt II6, and the feed on the transverse conveyor belt I5 and the transverse conveyor belt II6 is placed horizontally and vertically to form a layer of stacking specifications, and then the arranged feed is pushed to the stacking platform 7 by the pushing mechanism 8 for stacking layer by layer; the stacking device can conveniently arrange the feed packages horizontally and vertically, so as to facilitate stable stacking, and there is no need to use a mechanical arm to grab the feed packages and rotate the direction, thereby improving the efficiency of feed stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the palletizing and arranging device.

[0017] Figure 3 It is a structural schematic diagram of the stacking platform.

[0018] Figure 4 It is a structural schematic diagram of the driving mechanism.

[0019] Figure 5 It is a cross-sectional stereoscopic schematic diagram of the stacking platform.

[0020] Figure 6 It is a structural schematic diagram of the pushing mechanism.

[0021] Figure 7 It is a schematic diagram of the installation structure of the push plate.

[0022] Figure 8It is a structural schematic diagram of the lifting and conveying device.

[0023] Fig. 9 It is a structural schematic diagram of the high-level horizontal conveyor belt.

[0024] Fig.10 It is a structural schematic diagram of the pressing roller. DETAILED DESCRIPTION

[0025] In order to make the objectives, technical solutions and beneficial effects of the present invention more clear, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding by technicians.

[0026] like Figure 1-10As shown, the present invention provides a high-position stacking device for feed, including a lifting and conveying device 1 and a stacking and sorting device 2. The lifting and conveying device 1 is provided with two, which are respectively connected to the rear end and the side of the stacking and sorting device 2 to transport the bagged feed to the stacking and sorting device 2; the stacking device includes an installation frame 3, in which a longitudinal conveyor belt 4, a transverse conveyor belt I 5, a transverse conveyor belt II 6, and a stacking platform 7 are installed in sequence; a pushing mechanism 8 is installed on the top of the installation frame 3; the lifting and conveying device 1 connected to the side of the stacking and sorting device 2 is connected to the lifting and conveying device 1. The conveying device 1 is docked at the end of the transverse conveyor belt II 6; the feed is transferred from the lifting conveying device 1 docked at the rear end of the stacking and sorting device 2 to the longitudinal conveyor belt 4, and then transferred to the transverse conveyor belt I5. The transverse conveyor belt I5 moves the feed to the side so that multiple packages of feed are placed side by side; then the lifting conveying device 1 docked at the side of the stacking and sorting device 2 transfers the feed longitudinally from the side of the stacking and sorting device 2 to the transverse conveyor belt II 6, so that the feed is arranged in a horizontal and vertical combination, and the arranged feed is pushed to the stacking platform 7 for stacking by the pushing mechanism 8. The processed feed is packed in bags and transported to the stacking and sorting device 2 in sequence through the lifting and conveying device 1, and multiple packages of feed are arranged horizontally and vertically into a specific placement method, so that multiple layers of feed can be stacked and pressed on each other when stacking, so that the stacking is more stable; the lifting and conveying device 1 docked at the end of the stacking and sorting device 2 transports the feed to the longitudinal conveyor belt 4 in the installation frame 3, and the longitudinal conveyor belt 4 transports the feed to the transverse conveyor belt Ⅰ5, and the transverse conveyor belt Ⅰ5 moves the feed to the side, and then when the next package of feed is transported to the transverse conveyor belt Ⅰ5, it moves to the side again, so that multiple packages of feed are placed side by side, and then the lifting and conveying device 1 docked at the side of the stacking and sorting device 2 transports the feed to the transverse conveyor belt Ⅱ6, and the tail end of the feed placed on the transverse conveyor belt Ⅰ5, so that the feed is arranged horizontally and vertically, and then the placed feed is pushed to the stacking platform 7 by the pushing mechanism 8 for stacking The feed on the next layer is stacked; and then the stacked feed of the next layer is placed and sorted. When the feed bags on the transverse conveyor belt Ⅰ5 are placed side by side, the feed on the transverse conveyor belt Ⅰ5 is pushed to the stacking platform 7 by the pushing mechanism 8, and then the lifting conveying device 1 docked on the side of the stacking and sorting device 2 transports the feed to the transverse conveyor belt Ⅱ6, so that the feed on the transverse conveyor belt Ⅱ6 is placed on the front end of the feed on the stacking platform 7, and then the placed feed is pushed to the middle of the stacking platform 7 by the pushing mechanism and stacked on the feed layer of the upper layer. Since the placement positions of the horizontal and vertical feeds of the two adjacent layers are different, the multiple layers of feed are staggered and pressed with each other, so that the feed stack is stable and not easy to collapse; the stacking device can conveniently arrange the feed bags horizontally and vertically, so as to facilitate stable stacking, and there is no need to use a mechanical arm to grab and rotate the feed bags, thereby improving the efficiency of feed stacking.

[0027] like Figure 3-5As shown, the stacking platform 7 is provided with a square stacking window 71, and door panels 72 for opening and closing the stacking window 71 are slidably installed on the left and right sides of the stacking window 71, and driving mechanisms 73 for sliding the door panels 72 are installed on both sides of the mounting frame 3; a tray 74 for carrying the feed stack is installed below the stacking window 71. The horizontally and vertically arranged feed is pushed onto the door panel 72 by the pushing mechanism 8, and then the door panel 72 is slid open to both sides by the driving mechanism 73, so that the arranged feed falls from the stacking window 71 to the tray 74 below, and then the door panel 72 is closed by the driving mechanism 73 to close the stacking window 71, and then the next layer of arranged feed is pushed onto the door panel 72, and then the door panel 72 is opened, so that the feed falls onto the next layer of feed through the stacking window 71, thereby completing the stacking layer by layer. When one layer of stacking is completed, the tray 74 moves downward to facilitate the stacking of the next layer. The moving structure and principle of the tray 74 belong to the prior art and will not be described in detail here.

[0028] like Figure 4 As shown, the driving mechanism 73 includes a U-shaped fixing frame 731, a screw rod I 732, and a motor I 733; the fixing frame 731 is mounted on the side wall of the mounting frame 3; the two ends of the screw rod I 732 are respectively rotatably mounted on the side wall of the mounting frame 3 and the fixing frame 731 through bearings, and are in driving connection with the motor I 733 mounted on the fixing frame 731, and the screw rod I 732 is threadedly connected with the connecting plate 721 fixedly connected to the end of the door panel 72. When the door panel 72 is opened, the screw rod I 732 is driven by the motor I 733 to rotate, so that the connecting plate 721 at the end of the door panel 72 moves on the screw rod I 732, thereby pulling the door panel 72 to move outward and open, so that the stacking window 71 is opened, and the feed falls from the stacking window 71 for stacking, and then the motor I 733 is reversed to close the door panel 72, waiting for the next layer of stacking.

[0029] like Figure 5 As shown, a baffle 75 for blocking the feed is arranged in front of the stacking window 71. The placed feed is pushed forward to the door panel 72, and the front is pressed against the baffle 75, so as to be positioned so that the feed position of each layer is the same when stacking, making the feed more neat and stable when stacking.

[0030] like Figure 3-5As shown, the inner wall of the mounting frame 3 on both sides of the stacking window 71 is provided with a pressing plate 76 for pressing both sides of the feed neatly, and the pressing plate 76 is installed on a push rod of a hydraulic cylinder 77 provided on the side wall of the mounting frame 3. When the placed feed is pushed into the stacking window 71, the pressing plates 76 on both sides are pushed by the hydraulic cylinder 77 to press both sides of the feed, thereby flattening and aligning both sides of the feed, and then the stacking window 71 is opened to stack the feed on the feed stack. When the door panel 72 is opened to both sides, the pressing plate 76 blocks the door panel 72, thereby preventing the friction of the door panel 72 on the feed from pulling the feed to both sides, so that the feed is neatly stacked on the feed stack, thereby improving the neatness of the feed stacking.

[0031] like Figure 6 As shown, the pushing mechanism 8 includes a screw rod II 81, a moving block 82, a push plate 83, and a double-axis motor 84; two screw rods II 81 are provided, which are installed on both sides of the installation frame 3, and the two ends of the moving block 82 are threadedly connected to the two screw rods II 81, and the push plate 83 can be installed at the bottom of the moving block 82 in a lifting manner; the double-axis motor 84 is installed on the outer wall of the installation frame 3, and is connected to the two screw rods II 81 through a worm gear transmission. The double-axis motor 84 drives the screw rod II 81 to rotate, so that the moving block 82 moves to a specific position on the screw rod II 81, and the push plate 83 blocks the side of the placed feed, and the moving block 82 moves on the screw rod II 81, so that the feed is pushed to the door panel 72 for stacking.

[0032] like Figure 7 As shown, the push plate 83 is installed in the sliding groove 85 opened by the moving block 82, and a square through hole 86 is opened in the middle of the moving block 82. A slider 87 fixedly connected to the upper end of the push plate 83 is installed in the square through hole 86. The slider 87 is threadedly connected with the screw rod III 88 vertically installed in the square through hole 86, and the screw rod III 88 is connected to the motor II 89 installed on the top of the moving block 82. The motor II 89 drives the screw rod III 88 to rotate, so that the slider 87 threadedly installed on the screw rod III 88 slides up and down in the square through hole 86, thereby driving the push plate 83 to move up and down in the sliding groove 85 of the moving block 82. When the feed is placed, the moving block 82 is moved to the rear of the feed, and the push is moved downward to block the rear of the feed. Then the moving block 82 moves, so that the push plate 83 pushes the feed to move to the door panel 72 and presses on the baffle 75, so that the feed can be pushed to move very conveniently.

[0033] like Figure 8As shown, the lifting and conveying device 1 includes a low-position conveyor belt 11, an inclined lifting conveyor belt 12, and a high-position horizontal conveyor belt 13. The low-position conveyor belt 11 is docked at the lower end of the inclined lifting conveyor belt 12, the upper end of the inclined lifting conveyor belt 12 is docked at the front end of the high-position horizontal conveyor belt 13, and the rear end of the high-position horizontal conveyor belt 13 is docked at the end of the longitudinal conveyor belt 4; the high-position horizontal conveyor belt 13 of the lifting and conveying device 1 docked at the side of the installation frame 3 is docked at the end of the transverse conveyor belt II 6. The packaged feed bags are placed on the low-position conveyor belt 11 for transportation, and then transported to the high-position horizontal conveyor belt 13 by the inclined lifting conveyor belt 12, and then transported to the stacking and sorting device 2 for placement and sorting, and the feed is lifted up to a certain height, so as to facilitate high-position palletizing.

[0034] like Fig. 9 As shown, the inner wall of the side plate of the high-level horizontal conveyor belt 13 is provided with a pressing plate 131 for squeezing the two sides of the feed bag flat, and the front end of the pressing plate 131 on both sides is provided with an inclined guide plate 132 for guiding the feed bag into between the pressing plates 131; the upper end of the side plate of the high-level horizontal conveyor belt 13 is rotatably installed with a pressing roller 133 for flattening the top of the feed bag; the high-level horizontal conveyor belt 13 uses a support chain conveyor belt, and the chain rod is fixedly connected with a pushing plate 134 for pushing the feed bag forward. When the feed enters the high-level horizontal conveyor belt 13, it enters between the two pressing plates 131 under the guidance of the guide plate 132, so that the feed bag can be vertically conveyed to the stacking and sorting device 2, which is convenient for placing the feed. The pressing plate 131 can squeeze the two sides of the feed, thereby flattening the two sides of the feed, so that the feed can fit flat when it is placed and sorted in the stacking and sorting device 2, which is beneficial to the flatness of the feed stack. The feed is conveyed forward under the push of the push plate 134, avoiding the friction resistance of the pressing plate 131 to the feed blocking the conveyance of the feed; the pressing roller 133 presses on the feed to flatten the top of the feed.

[0035] like Fig.10 As shown, the pressing roller 133 includes two circular plates 1331 and a pressing rod 1332 evenly connected to the edges of the two circular plates 1331, and the center of the circular plate 1331 is connected to a rotating rod 1333 connected between the side plates of the high-level horizontal conveyor belt 13. When the feed is transported between the pressing plates 131, the pressing rod 1332 presses on the feed, and the circular plates 1331 rotate under the drive of the feed, so that the pressing rod 1332 rotates and evenly presses on the feed to flatten the top of the feed.

[0036] Working process: The packaged feed bales are placed on the low conveyor belt 11 for transportation, and then the feed bales are transported to the high horizontal conveyor belt 13 through the inclined lifting conveyor belt 12, and then transported to the stacking and sorting device 2 for placement and sorting. The feed is transported to the longitudinal conveyor belt 4, and the longitudinal conveyor belt 4 transports the feed to the transverse conveyor belt Ⅰ5. The transverse conveyor belt Ⅰ5 moves the feed to the side, and then when the next package of feed is transported to the transverse conveyor belt Ⅰ5, it moves to the side again, so that multiple packages of feed are placed side by side, and then the lifting conveying device 1 docked on the side of the stacking and sorting device 2 transports the feed to the transverse conveyor belt Ⅱ6, and the tail end of the feed placed on the transverse conveyor belt Ⅰ5 is placed, so that the feed is arranged horizontally and vertically, and then the placed feed is pushed to the stacking platform 7 by the pushing mechanism 8 for stacking; then the stacked feed of the next layer is placed Arrangement, when the feed bags on the transverse conveyor belt Ⅰ5 are placed side by side, the feed on the transverse conveyor belt Ⅰ5 is pushed to the stacking platform 7 by the pushing mechanism 8, and then the lifting conveying device 1 connected to the side of the stacking and sorting device 2 transports the feed to the transverse conveyor belt Ⅱ6, so that the feed on the transverse conveyor belt Ⅱ6 is placed at the front end of the feed on the stacking platform 7, and then the placed feed is pushed to the middle of the stacking platform 7 by the pushing mechanism and stacked on the feed layer of the upper layer. Since the horizontal and vertical placement positions of the adjacent two layers of feed are different, the multiple layers of feed are staggered and pressed together, making the feed stack stable and not easy to collapse.

[0037] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A feed high-position stacking device, characterized in that: The invention comprises a lifting and conveying device (1) and a stacking and sorting device (2), wherein two lifting and conveying devices (1) are provided, which are respectively connected to the rear end and the side of the stacking and sorting device (2) to convey the bagged feed to the stacking and sorting device (2); the stacking device comprises a mounting frame (3), in which a longitudinal conveying belt (4), a transverse conveying belt I (5), a transverse conveying belt II (6), and a stacking platform (7) are sequentially installed; a pushing mechanism (8) is installed on the top of the mounting frame (3); the lifting and conveying device (1) connected to the side of the stacking and sorting device (2) is connected to the stacking and sorting device (2) to push the lifting and conveying device (1) to the rear end and the side of ... At the end of the transverse conveyor belt II (6); the feed is transferred from the lifting conveyor device (1) docked at the rear end of the stacking and sorting device (2) to the longitudinal conveyor belt (4), and then transferred to the transverse conveyor belt I (5). The transverse conveyor belt I (5) moves the feed to the side so that multiple packages of feed are placed side by side; then the lifting conveyor device (1) docked at the side of the stacking and sorting device (2) transfers the feed longitudinally from the side of the stacking and sorting device (2) to the transverse conveyor belt II (6), so that the feed is arranged in a horizontal and vertical combination, and the arranged feed is pushed to the stacking platform (7) for stacking by the pushing mechanism (8).

2. A feed high-position stacking device according to claim 1, characterized in that: The stacking platform (7) is provided with a square stacking window (71), and door panels (72) are slidably mounted on the left and right sides of the stacking window (71) for opening and closing the stacking window (71), and driving mechanisms (73) are mounted on both sides of the mounting frame (3) for sliding the door panels (72); a tray (74) for carrying a stack of feed is mounted below the stacking window (71).

3. A feed high-position stacking device according to claim 2, characterized in that: The driving mechanism (73) comprises a U-shaped fixing frame (731), a screw rod I (732), and a motor I (733); the fixing frame (731) is mounted on the side wall of the mounting frame (3); both ends of the screw rod I (732) are rotatably mounted on the side wall of the mounting frame (3) and the fixing frame (731) through bearings, respectively, and are drivingly connected to the motor I (733) mounted on the fixing frame (731); the screw rod I (732) is threadedly connected to a connecting plate (721) fixedly connected to the end of the door panel (72).

4. A feed high-position stacking device according to claim 2 or 3, characterized in that: A baffle (75) is provided in front of the stacking window (71) to block the feed.

5. A feed high-position stacking device according to claim 4, characterized in that: The inner walls of the mounting frame (3) on both sides of the stacking window (71) are provided with pressing plates (76) for pressing both sides of the feed neatly. The pressing plates (76) are mounted on the push rods of the hydraulic cylinders (77) provided on the side walls of the mounting frame (3).

6. A feed high-position stacking device according to any one of claims 1-3 and 5, characterized in that: The pushing mechanism (8) comprises a screw rod II (81), a moving block (82), a push plate (83), and a double-axis motor (84); two screw rods II (81) are provided and are mounted on both sides of the mounting frame (3); both ends of the moving block (82) are threadedly connected to the two screw rods II (81); the push plate (83) is escalably mounted on the bottom of the moving block (82); the double-axis motor (84) is mounted on the outer wall of the mounting frame (3) and is connected to the two screw rods II (81) through a worm gear transmission.

7. A feed high-position stacking device according to claim 6, characterized in that: The push plate (83) is slidably mounted in a slide groove (85) opened by the movable block (82) in an upward and downward manner. A square through hole (86) is opened in the middle of the movable block (82). A slider (87) fixedly connected to the upper end of the push plate (83) is installed in the square through hole (86). The slider (87) is threadedly connected to a screw rod III (88) vertically installed in the square through hole (86). The screw rod III (88) is transmission-connected to a motor II (89) installed on the top of the movable block (82).

8. A feed high-position stacking device according to any one of claims 1-3, 5 and 7, characterized in that: The lifting and conveying device (1) comprises a low-position conveying belt (11), an inclined lifting conveying belt (12), and a high-position horizontal conveying belt (13); the low-position conveying belt (11) is butt-jointed to the lower end of the inclined lifting conveying belt (12); the upper end of the inclined lifting conveying belt (12) is butt-jointed to the front end of the high-position horizontal conveying belt (13); and the rear end of the high-position horizontal conveying belt (13) is butt-jointed to the end of the longitudinal conveying belt (4); the high-position horizontal conveying belt (13) of the lifting and conveying device (1) butt-jointed to the side of the installation frame (3) is butt-jointed to the end of the transverse conveying belt II (6).

9. A feed high-position stacking device according to claim 8, characterized in that: The inner wall of the side plate of the high-position horizontal conveyor belt (13) is provided with a pressing plate (131) for pressing the two sides of the feed bag flat, and the front ends of the pressing plates (131) on both sides are provided with an inclined guide plate (132) for guiding the feed bag into between the pressing plates (131); the upper end of the side plate of the high-position horizontal conveyor belt (13) is rotatably mounted with a pressing roller (133) for pressing the top of the feed bag flat; the high-position horizontal conveyor belt (13) uses a support chain conveyor belt, and a push plate (134) for pushing the feed bag forward is fixedly connected to the chain rod.

10. A feed high-position stacking device according to claim 9, characterized in that: The pressure roller (133) comprises two circular plates (1331) and pressure rods (1332) evenly connected to the edges of the two circular plates (1331); the center of the circular plates (1331) is connected to a rotating rod (1333) connected between the side plates of the high-position horizontal conveyor belt (13).

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