Loading and unloading equipment for forming and packaging pig feed

Abstract

The invention relates to the technical field of feed packaging loading and unloading, in particular to loading and unloading equipment for forming and packaging of pig feed, which comprises a bottom plate, a machine cover plate is fixedly mounted at the top of the bottom plate through supporting columns, a turntable is movably connected to the bottom of the machine cover plate through a bearing, a support is fixedly connected to the bottom of the turntable, and a reversing assembly is arranged below the support. The reversing assembly comprises a rotating block and a rotating frame, the rotating block is movably connected to the inner side of the support through a bearing, the rotating frame is fixedly connected to the top of the rotating block, the bottom of the rotating block is fixedly connected with auxiliary clamping assemblies arranged at the end of a bearing plate in an annular array, and a first electric push rod is fixedly installed on the inner side wall of the support. The output end of the first electric push rod is fixedly connected with a protruding block, and the protruding block is slidably connected into the rotating frame. Compared with the prior art, the turning plate, the reversing assembly and the auxiliary clamping assembly cooperate to achieve stable reversing and flat laying of woven bags, the problem of traditional violent operation is avoided, and the packaging stability and reliability are improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed packaging and loading and unloading, in particular to loading and unloading equipment used for pig feed forming and packaging. Background Art

[0002] Pig feed production covers the procurement and receipt of raw materials. High-quality raw materials such as corn and soybean meal are strictly screened and tested before storage. Then the raw materials are pre-treated, grains are crushed, and soybean meal is puffed. The ingredients are accurately mixed through an advanced batching system, and the prepared raw materials are fully mixed in a mixer. Subsequently, they are extruded into granules under high temperature and high pressure in a granulator. The granules are matured to increase the degree of maturity and quickly cooled. Finally, a comprehensive quality inspection is carried out. Qualified products are packaged according to different specifications and marked with information to facilitate storage, transportation and sales.

[0003] However, the existing pig feed filling and loading and unloading equipment has defects. After the woven bag is filled with feed and the bag mouth is sewn, it is usually pushed directly onto the conveyor belt for transportation. Since the woven bag filled with feed is heavy and the feed is fragile, the bag mouth is only sewn with thread. This violent pushing method can easily cause the feed to break, affecting the quality and utilization rate. At the same time, the bag mouth stitching will be damaged due to impact, causing feed leakage, resulting in waste and pollution. In addition, the conveyor belt will also suffer serious damage, its surface material will wear quickly, and the internal transmission components will become loose, deformed or damaged due to impact, which will greatly shorten the life of the conveyor belt, increase maintenance costs and downtime, and seriously interfere with the continuity and efficiency of pig feed production and packaging operations.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a loading and unloading device for forming and packaging pig feed, which is used to solve the problem that the existing equipment directly pushes the woven bag filled with feed and sewn at the bag mouth onto the conveyor belt. Due to the heavy bag, the material is broken and the bag mouth is simply sewn, the feed is easily broken, the bag mouth is damaged and leaks, and the conveyor belt is damaged.

[0006] To achieve the above object, the present invention provides the following technical solutions: A loading and unloading device for forming and packaging pig feed, comprising a bottom plate, a cover plate fixedly mounted on the top of the bottom plate through a support column, a turntable movably connected to the bottom of the cover plate through a bearing, a bracket fixedly connected to the bottom of the turntable, and a reversing assembly arranged below the bracket; The reversing assembly includes a rotating block and a rotating frame, wherein the rotating block is movably connected to the inner side of the bracket through a bearing, the rotating frame is fixedly connected to the top of the rotating block, and the bottom of the rotating block is fixedly connected to the end of the bearing plate and is provided with an auxiliary clamping assembly in a ring array; An electric push rod 1 is fixedly installed on the inner side wall of the bracket, and a protrusion is fixedly connected to the output end of the electric push rod 1, and the protrusion is slidably connected in the rotating frame.

[0007] Furthermore, the auxiliary clamping assembly includes a drive frame and an electric push rod 2, the end of the support plate is fixedly connected to the support frame, the electric push rod 2 is fixedly connected to the side wall of the support frame, and the drive frame is rotatably connected to the inner side of the support frame.

[0008] Furthermore, the output end of the second electric push rod is rotatably connected to a connecting rod, one end of the connecting rod away from the second electric push rod is rotatably connected to a driving frame, and a side wall of the driving frame is fixedly connected to an arc-shaped clamping plate.

[0009] Furthermore, a support plate is provided on the top of the bottom plate, and vertical plates are provided on the top of the bottom plate and on both sides of the support plate, an electric push rod three is fixedly installed on the outer side wall of the vertical plate, and an arc-surface auxiliary rotating rod is provided between the two vertical plates; The output end of the electric push rod three is fixedly connected with a cushion block, and the arc surface auxiliary rotating rod is movably connected to the side wall of the cushion block through a bearing.

[0010] Furthermore, a lifting cylinder is fixedly connected to the top of the base plate and at the four corners of the bottom of the support plate, and the top and bottom ends of the lifting cylinder are fixedly connected to the support plate and the base plate respectively.

[0011] Furthermore, a support frame is fixedly installed on the top of the base plate and on one side of the support plate, and a flap is rotatably connected inside the support frame. A plurality of mounting grooves are provided on the top of the flap, and guide rollers and drive rollers are installed in the mounting grooves.

[0012] Furthermore, the top of the bottom plate is rotatably connected to two push rods, and the output ends of the push rods are rotatably connected to the bottom of the flap.

[0013] Furthermore, a housing is fixedly mounted on the top of the hood plate, a motor is fixedly mounted on the top of the hood housing, and two mutually meshing gears 1 and 2 are movably connected inside the hood housing through bearings; The top of gear one is fixedly connected to the output end of the motor, and gear two is fixedly connected to the top of the turntable through a rotating shaft fixedly connected at the bottom. A filling mechanism is arranged on one side of the bottom plate, and a conveyor belt is arranged on the other side of the bottom plate.

[0014] An operating method for loading and unloading equipment for forming and packaging pig feed, comprising the following steps: Step 1: Loading in place, the external conveying mechanism puts the woven bag filled with feed on the top of the pallet, and the lifting cylinder pushes it up; Step 2: Fix the steering, the motor makes the turntable rotate, and when the bracket is in place, the electric push rod 2 allows the arc-shaped clamping plate to clamp the woven bag filled with feed, and the push rod pushes the flap closer, and the electric push rod 1 deflects the woven bag to contact the flap roller, and the auxiliary clamping assembly is released; Step 3: Lay flat for transmission. The woven bag filled with feed is leaning against the flap, laid flat by it, and sent to the conveyor belt by the driving roller and transmission roller to complete loading and unloading.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the present invention is in use, an efficient feed woven bag processing system is formed by the flap, the reversing component and the auxiliary clamping component. The multiple arc-shaped clamping plates of the auxiliary clamping component tightly and accurately clamp the top of the side wall of the woven bag, effectively maintain its stability during subsequent transfer and reversing, and effectively avoid shaking and displacement caused by external forces, thereby preventing the feed from being broken due to collision and the seams of the bag from cracking. The reversing component cooperates with the auxiliary clamping component to drive the woven bag filled with feed to approach the flap, and the flap supports and guides the woven bag filled with feed. The components cooperate to make it flat and convey it, thereby solving the drawbacks of traditional violent operations and comprehensively enhancing the stability and reliability of the feed packaging link. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings; Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the structure of the turntable in the present invention; Figure 4 It is a schematic diagram of the structure of the arc surface auxiliary rotating rod in the present invention; Figure 5 It is a schematic diagram of the structure of the rotating block in the present invention; Figure 6 It is a schematic diagram of the rotating frame structure of the present invention; Figure 7 It is a schematic diagram of the connecting rod structure in the present invention.

[0017] Figure numerals: 1, bottom plate; 2, hood plate; 3, turntable; 4, bracket; 501, rotating block; 502, rotating frame; 503, electric push rod one; 6, bearing plate; 701, driving frame; 702, electric push rod two; 703, connecting rod; 704, arc-shaped clamping plate; 8, supporting plate; 9, electric push rod three; 10, arc-shaped auxiliary rotating rod; 11, lifting push cylinder; 12, flap; 13, push push rod; 14, hood shell; 15, motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1-Figure 7 As shown, a loading and unloading device for forming and packaging pig feed includes a bottom plate 1, a cover plate 2 is fixedly installed on the top of the bottom plate 1 through a support column, a turntable 3 is movably connected to the bottom of the cover plate 2 through a bearing, a bracket 4 is fixedly connected to the bottom of the turntable 3, and a reversing component is arranged below the bracket 4; A hood shell 14 is fixedly installed on the top of the hood plate 2, and a motor 15 is fixedly installed on the top of the hood shell 14. The interior of the hood shell 14 is movably connected with two mutually meshing gears 1 and gear 2 through bearings. The top of gear 1 is fixedly connected to the output end of the motor 15, and gear 2 is fixedly connected to the top of the turntable 3 through a rotating shaft fixedly connected to the bottom. In the specific setting, the motor 15 drives gear 1 to rotate and then drives gear 2 to rotate, and gear 2 drives the turntable 3 to rotate through the rotating shaft. A filling mechanism is provided on one side of the base plate 1. It needs to be explained here that the filling mechanism is an existing equipment, which is used to fill feed into a woven bag, and after the woven bag is filled, the bag mouth is sealed with sutures, and the bag is placed vertically and transported to the top of the support plate 8. A conveyor belt is provided on the other side of the base plate 1, and the conveyor belt is used to transport horizontally placed feed.

[0020] A lifting cylinder 11 is fixedly connected to the top of the bottom plate 1 and at the four corners of the bottom of the supporting plate 8 , and the top and bottom ends of the lifting cylinder 11 are fixedly connected to the supporting plate 8 and the bottom plate 1 respectively.

[0021] A support frame is fixedly installed on the top of the base plate 1 and on one side of the support plate 8. A flap 12 is rotatably connected in the support frame. A plurality of mounting grooves are provided on the top of the flap 12. Guide rollers and drive rollers are installed in the mounting grooves. The guide rollers and drive rollers are arranged at intervals. The guide rollers are used to guide and convey the woven bags filled with feed. The drive rollers will actively rotate and drive the woven bags filled with feed to the top of the conveyor belt. Two push rods 13 are rotatably connected to the top of the base plate 1, and the output ends of the push rods 13 are rotatably connected to the bottom of the flap 12.

[0022] The auxiliary clamping assembly includes a driving frame 701 and an electric push rod 702. The end of the carrying plate 6 is fixedly connected to the carrying frame, the electric push rod 702 is fixedly connected to the side wall of the carrying frame, the driving frame 701 is rotatably connected to the inner side of the carrying frame, the output end of the electric push rod 702 is rotatably connected to a connecting rod 703, and one end of the connecting rod 703 away from the electric push rod 702 is rotatably connected to the driving frame 701. The side wall of the driving frame 701 is fixedly connected to an arc clamping plate 704, and the arc clamping plate 704 is used to perform multi-faceted clamping on the top of the top side wall of the woven bag filled with feed; A support plate 8 is arranged on the top of the bottom plate 1, and vertical plates are arranged on the top of the bottom plate 1 and on both sides of the support plate 8. An electric push rod 3 9 is fixedly installed on the outer wall of the vertical plate, and an arc-surface auxiliary rotating rod 10 is arranged between the two vertical plates. The arc-surface auxiliary rotating rod 10 clamps and synchronously deflects the woven bag filled with feed under the cooperation of the electric push rod 3 9 and the cushion block. The output end of the electric push rod 3 9 is fixedly connected to the cushion block, and the arc-surface auxiliary rotating rod 10 is movably connected to the side wall of the cushion block through a bearing.

[0023] During the specific setting, the woven bag filled with feed is transported to the top of the support plate 8 through the external conveying mechanism, the lifting cylinder 11 drives the support plate 8 and the woven bag filled with feed placed on the top to rise synchronously, and the motor 15 drives the turntable 3 to rotate through gears 1 and 2, until the bracket 4 rotates to the specified position with the turntable 3. At this time, the electric push rod 2 702 drives the driving frame 701 to deflect through the driving connecting rod 703, and the driving frame 701 drives the arc splint 704 to deflect synchronously until it is tightly pressed against the top of the side wall of the woven bag filled with feed. The woven bag filled with feed is effectively fixed under the action of multiple arc splints 704 to prevent the problem of dumping. The push rod 13 pushes the flap 12 to deflect to a position close to the woven bag filled with feed.

[0024] Embodiment 2: The reversing assembly includes a rotating block 501 and a rotating frame 502. The rotating block 501 is movably connected to the inner side of the bracket 4 through a bearing. The rotating frame 502 is fixedly connected to the top of the rotating block 501. The bottom of the rotating block 501 is fixedly connected to the end of the supporting plate 6, and an auxiliary clamping assembly is arranged in a ring array. An electric push rod 503 is fixedly installed on the inner wall of the bracket 4. The output end of the electric push rod 503 is fixedly connected to a protrusion, and the protrusion is slidably connected in the rotating frame 502.

[0025] After the flap 12 flips to the specified position, the electric push rod 503 drives the rotating block 501 to deflect through the cooperation of the protrusion and the rotating frame 502, and the rotating block 501 drives the woven bag filled with feed to deflect synchronously on the top of the support plate 8 through the supporting plate 6 and the auxiliary clamping assembly, until the woven bag filled with feed contacts the driving roller and the transmission roller on the top of the flap 12, and the auxiliary clamping assembly releases the clamping of the woven bag filled with feed. At this time, the woven bag filled with feed is completely leaning against the top of the flap 12, and the flap 12 gently lays the woven bag filled with feed flat under the action of the pushing rod 13, and then the driving roller cooperates with the transmission roller to transport the woven bag filled with feed to the top of the conveyor belt, thereby realizing the smooth and intact loading and unloading of the woven bag filled with feed.

[0026] Under the coordinated operation of the first embodiment and the second embodiment, an efficient and stable feed woven bag processing mechanism is constructed with the help of the flap 12, the reversing component and the auxiliary clamping component, wherein the multiple arc-shaped clamping plates 704 in the auxiliary clamping component can accurately and firmly clamp the top of the side wall of the woven bag filled with feed, ensuring that the woven bag remains stable during the subsequent transfer and reversing process, effectively preventing shaking or displacement due to external forces, and thus avoiding the risk of damage to the feed due to collision and the risk of rupture of the bag seams. The electric push rod 503 in the reversing assembly drives the supporting plate 6 and the auxiliary clamping assembly connected thereto through a series of structures, so that it gradually approaches the position of the flap 12 accurately. When it approaches the appropriate position, the flap 12 plays a supporting and guiding function to effectively support the woven bag filled with feed. With the coordinated operation of various components, the woven bag is slowly laid flat. This process not only avoids the problems of feed crushing, bag damage and leakage caused by violent operation in traditional methods, but also greatly improves the stability and reliability of the entire feed packaging link, effectively guarantees the continuity and stability of the production process, reduces various losses and risks caused by improper equipment operation, and improves the production efficiency and product quality control level of pig feed production enterprises from multiple dimensions.

[0027] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A loading and unloading device for forming and packaging pig feed, comprising a bottom plate (1), characterized in that: A hood plate (2) is fixedly mounted on the top of the base plate (1) via a support column, a turntable (3) is movably connected to the bottom of the hood plate (2) via a bearing, a bracket (4) is fixedly connected to the bottom of the turntable (3), and a reversing assembly is arranged below the bracket (4); The reversing assembly comprises a rotating block (501) and a rotating frame (502), wherein the rotating block (501) is movably connected to the inner side of the bracket (4) via a bearing, the rotating frame (502) is fixedly connected to the top of the rotating block (501), and the bottom of the rotating block (501) is fixedly connected to the end of the bearing plate (6), and auxiliary clamping assemblies are arranged in a ring array; An electric push rod 1 (503) is fixedly mounted on the inner side wall of the bracket (4); a protrusion is fixedly connected to the output end of the electric push rod 1 (503), and the protrusion is slidably connected in the rotating frame (502).

2. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: The auxiliary clamping assembly comprises a driving frame (701) and a second electric push rod (702); the end of the bearing plate (6) is fixedly connected to the bearing frame, the second electric push rod (702) is fixedly connected to the side wall of the bearing frame, and the driving frame (701) is rotatably connected to the inner side of the bearing frame.

3. The loading and unloading equipment for forming and packaging pig feed according to claim 2, characterized in that: The output end of the second electric push rod (702) is rotatably connected to a connecting rod (703), and one end of the connecting rod (703) away from the second electric push rod (702) is rotatably connected to a driving frame (701), and a side wall of the driving frame (701) is fixedly connected to an arc-shaped clamping plate (704).

4. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: A support plate (8) is arranged on the top of the base plate (1), and vertical plates are arranged on the top of the base plate (1) and on both sides of the support plate (8), an electric push rod three (9) is fixedly mounted on the outer side wall of the vertical plate, and an arc-surface auxiliary rotating rod (10) is arranged between the two vertical plates; The output end of the electric push rod 3 (9) is fixedly connected to a cushion block, and the arc surface auxiliary rotating rod (10) is movably connected to the side wall of the cushion block via a bearing.

5. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: A lifting cylinder (11) is fixedly connected to the top of the base plate (1) and at the four corners of the bottom of the support plate (8), and the top and bottom ends of the lifting cylinder (11) are fixedly connected to the support plate (8) and the base plate (1), respectively.

6. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: A support frame is fixedly installed on the top of the bottom plate (1) and located on one side of the support plate (8), and a flap (12) is rotatably connected inside the support frame. A plurality of installation grooves are provided on the top of the flap (12), and guide rollers and drive rollers are installed in the installation grooves.

7. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: The top of the bottom plate (1) is rotatably connected to two push rods (13), and the output ends of the push rods (13) are rotatably connected to the bottom of the flap (12).

8. The loading and unloading equipment for forming and packaging pig feed according to claim 1, characterized in that: A housing shell (14) is fixedly mounted on the top of the hood plate (2), a motor (15) is fixedly mounted on the top of the hood shell (14), and two mutually meshing gears, a first gear and a second gear, are movably connected inside the hood shell (14) via bearings; The top of gear one is fixedly connected to the output end of the motor (15), and gear two is fixedly connected to the top of the turntable (3) via a rotating shaft fixedly connected at the bottom. A filling mechanism is provided on one side of the bottom plate (1), and a conveyor belt is provided on the other side of the bottom plate (1).

9. An operating method for a loading and unloading device for forming and packaging pig feed, according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: The material is placed in place, and the external conveying mechanism places the woven bag filled with feed on the top of the support plate (8), and the lifting cylinder (11) pushes it up; Step 2: fix the steering direction, the motor (15) rotates the turntable (3), and after the bracket (4) is in place, the electric push rod 2 (702) allows the arc clamping plate (704) to clamp the woven bag filled with feed, the push rod (13) pushes the flap (12) closer, and the electric push rod 1 (503) deflects the woven bag until it contacts the roller of the flap (12), and the auxiliary clamping assembly is released; Step 3: Lay the bag flat for transmission. The woven bag filled with feed is placed against the flap (12) and laid flat by the flap. The bag is then sent to the conveyor belt by the driving roller and the transmission roller to complete loading and unloading.

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