Auxiliary moving device and puffing equipment

Abstract

The utility model belongs to the technical field of moving devices. The auxiliary moving device is characterized in that the auxiliary moving device comprises a gantry crane, and a rail is arranged on the gantry crane in a hanging mode; rolling wheel sets are elastically arranged on the two sides of the rail car respectively, and the rolling wheel sets are in contact fit with the rails; and the roller group moves along the rail, so that the movement of the rail car is realized. The puffing equipment comprises the auxiliary moving device. The technical problem that an existing device is not smooth in the moving process is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile devices, and in particular relates to an auxiliary mobile device and an expander comprising the auxiliary mobile device. Background Art

[0002] In the production process of feed, pet food and food, the extruder is one of the commonly used equipment, which is used to treat the raw materials through high temperature and pressure to expand them and form the desired shape and quality. However, the existing extruder outlet usually needs to install a variety of equipment to process and transport the produced materials. These equipment include material flow control systems, pneumatic conveying systems and cutting device systems, which are crucial to ensure product quality and production efficiency. At present, these devices are usually installed on a hanger or on a movable bracket on the ground, and the auxiliary equipment installed for hoisting and moving is very high, and it must be easy to move, disassemble and maintain.

[0003] The existing components that support the installation of these devices are often not smooth during the movement of the equipment. The roller groups on both sides cannot automatically adapt to the deviations of the tracks during the production process, resulting in the roller groups and the tracks not being able to effectively contact and move at the same time. Utility Model Content

[0004] The first purpose of the utility model is to provide an auxiliary moving device to solve the technical problem of unsmooth moving process of existing equipment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution, the auxiliary mobile device is characterized in that it includes:

[0006] A gantry hanger, on which a track is suspended;

[0007] A rail vehicle, wherein roller groups are elastically arranged on both sides of the rail vehicle, and the roller groups are elastically contacted and matched with the rails; the roller groups move along the rails to realize the movement of the rail vehicle.

[0008] The roller group of the track vehicle of the utility model forms an elastic contact fit with the track. When each track vehicle is placed on the track, no matter where it moves on the track, each track vehicle can automatically adapt to the balance at both ends, ensuring that the roller group contacts the track and the moving process is smooth. The utility model can simplify the installation and disassembly process and improve production flexibility and efficiency.

[0009] In order to solve the technical problem of how to install the roller group, the utility model adopts the following technical solution: connecting plates are arranged on both sides of the rail car, and mounting holes 1 are arranged on the connecting plates;

[0010] The roller assembly comprises a roller mounted on a pin shaft, a mounting plate and a mounting block are sequentially arranged at the connecting end of the pin shaft, the mounting block is located in the mounting hole of the connecting plate and is connected through a connecting piece; the mounting plate is located on the outer side of the connecting plate; an elastic piece is arranged on the connecting piece between the mounting block and the connecting plate;

[0011] A pressure cover is arranged on the mounting block, and the pressure cover is located on the inner side of the connecting plate.

[0012] The utility model has roller groups installed on the connecting plates on both sides of each rail vehicle, and the roller groups are installed on the pin shafts. When the pin shafts are installed on the connecting plates, elastic parts are inserted into the connecting parts, and the pin shafts are connected and fixed with glands. Since elastic parts are inserted into each roller group installed on the connecting plates, the rail vehicle can automatically adapt to the balance at both ends when it is placed on the track, and the roller groups are in contact with the track.

[0013] The utility model arranges elastic parts above and below the pin shaft respectively to provide effective elastic support for the pin shaft.

[0014] The utility model utilizes the pressure covers and the installation rows on both sides of the connection plate to limit the pin shaft.

[0015] In order to solve the technical problem of the roller falling off the pin shaft, the utility model adopts the following technical solution: a limiter is arranged at the end of the pin shaft to prevent the roller from falling off the pin shaft. A limiter hole is processed at the end of the pin shaft, and a limiter is arranged in the limiter hole, and the limiter can be a latch.

[0016] In order to solve the technical problem of how to connect the connecting plate, the gland and the pin shaft, the utility model adopts the following technical solution: the second and third mounting holes are correspondingly arranged on the connecting plate above and below the mounting hole;

[0017] The mounting block is provided with a vertical mounting hole and a horizontal mounting hole; the vertical mounting hole corresponds to the second mounting hole and the third mounting hole and is provided with the connecting piece;

[0018] The pressure cover is arranged in the transverse mounting hole, the diameter of the pressure cover is larger than the width of the first mounting hole, and the pressure cover is used to limit the pin shaft.

[0019] The utility model utilizes the vertical mounting hole on the mounting block to match the second and third mounting holes on the connecting plate to mount the pin shaft on the connecting plate; and utilizes the pressure cover and the mounting plate which are larger than the first mounting hole to realize the position limiting of the pin shaft.

[0020] In order to solve the technical problem of how to implement the roller group, the utility model adopts the following technical solution: the roller group includes a first roller, a second roller, and a third roller, and the first roller, the second roller, and the third roller form a triangular structure; the first roller and the second roller are in contact with the corresponding upper part of the track; the third roller is located in contact with the corresponding lower part of the track.

[0021] The utility model is designed with three roller groups, two of which are arranged above the track and one is arranged below the track. The three rollers are designed to form a triangular structure, which ensures that the roller group contacts the track and ensures a smooth moving process.

[0022] In the existing equipment, after the various devices installed on the hanger are combined in place, there is no limit device, which causes the equipment to move during operation, posing a safety risk. In order to solve the above technical problems, the utility model adopts the following technical solution: a brake assembly is provided on the rail car at the end. The brake assembly is used to achieve braking, ensuring the stability and safety of the connection between the various devices.

[0023] In order to solve the technical problem of how to implement the brake assembly, the utility model adopts the following technical solution: the brake assembly includes a telescopic rod, an elastic brake member is arranged at the end of the telescopic rod, and the telescopic rod is extended to press the elastic brake member onto the track to achieve braking of the rail vehicle.

[0024] When the end rail vehicle of the utility model stops moving, the telescopic rod is extended to press the elastic brake part onto the rail to form a brake, thereby ensuring the stability and safety of the connection between various devices.

[0025] In order to solve the technical problem of the power source of the telescopic rod, the utility model adopts the following technical solution: a telescopic rod driving member is arranged on the rail vehicle at the end, and the telescopic rod driving member is connected to the telescopic rod.

[0026] In order to solve the technical problem of unsatisfactory unilateral braking effect, the utility model adopts the following technical solution: the brake assembly is arranged on both sides of the terminal rail car. Brake assemblies are arranged at both ends of the terminal rail car, and rubber rings are installed on the cylinder telescopic rod. When the rail car stops moving, the telescopic rods of the brake assemblies on both sides extend to press the elastic brake parts on the tracks on both sides, forming a double-sided braking effect, further ensuring the stability and safety of the connection between the devices.

[0027] In order to solve the technical problem of how to realize the gantry hanger, the utility model adopts the following technical solution, and the gantry hanger includes:

[0028] Column;

[0029] A main beam is arranged at the upper end of the column, and a connecting rod is arranged between the main beams; oblique supports are arranged between the two ends of the main beam and the corresponding columns;

[0030] The track is arranged on the main beam via an L-shaped suspension.

[0031] The utility model gantry hanger is formed by upright columns, main beams, connecting rods and oblique supports to ensure the structural stability of the gantry hanger. L-shaped hangers are arranged on the main beams at intervals, and tracks are installed at the lower ends of the L-shaped hangers so that the tracks are located on the inner side below the main beams.

[0032] In order to solve the technical problem that the straight track makes the rail vehicle easy to derail, the utility model adopts the following technical solution: limiters are respectively provided at both ends of the track to prevent the rail vehicle from moving out of the track. The rail vehicle is placed into the track from one end of the track. After the rail vehicle is placed, the two ends of the track are connected and fixed with limiters to prevent the rail vehicle from moving out of the track.

[0033] In order to solve the technical problem of the complex structure of the limiter on each track, the utility model adopts the following technical solution: the track includes a first track and a second track, the first track and the track are in the same plane, and the corresponding ends of the first track and the second track are connected via the limiter. Compared with installing limiters at both ends of each track, four limiters need to be installed. The utility model only needs to set one limiter at the corresponding ends of the two tracks, and a total of two limiters are needed, and one limiter can achieve the limitation of the two tracks.

[0034] In order to solve the technical problem of how to realize the limiter, the utility model adopts the following technical solution, wherein the limiter is an inverted U-shape. The utility model uses an inverted U-shaped limiter and an arch structure to effectively limit the rail vehicle. In addition, an inverted U-shaped limiter can realize the limit of the corresponding ends of the two rails, which is convenient to use.

[0035] In order to solve the technical problem of how to realize the gantry hanger, the utility model adopts the following technical solution: the gantry hanger is an assembled structure, and the components are provided with connecting flange structures, which can be connected to each other to form the gantry hanger. The components are easy to process and easy to disassemble and assemble.

[0036] The second object of the utility model is to provide an expansion device, including an expansion main machine, a conditioner, a material flow control device, a pneumatic conveying device, a cutting device, and an auxiliary moving device as described in any of the above items, wherein the pneumatic conveying device and the cutting device are arranged on the track of the auxiliary moving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the utility model anti-assisted movement device;

[0038] Figure 2 It is the rail vehicle intention of the utility model anti-auxiliary movement device;

[0039] Figure 3 This is the installation intention of the railcar roller set of the anti-auxiliary movement device of the utility model;

[0040] Figure 4 It is a schematic diagram of the pin shaft of the anti-auxiliary movement device of the utility model;

[0041] Figure 5 It is a schematic diagram of the terminal rail vehicle 4 of the anti-assisted movement device of the utility model;

[0042] Figure 6 It is a schematic diagram of the puffing equipment of the utility model;

[0043] Reference numerals:

[0044] 10Puffing equipment;

[0045] 100 extruder, 200 conditioner, 300 material flow control system, 400 pneumatic conveying system, 500 cutting device system, 600 auxiliary moving device;

[0046] 610 gantry hanger; 601 column; 602 main beam; 603 connecting rod; 604 oblique support; 605 L-shaped hanging; 606 track; 607 limiter;

[0047] 620 railcar assembly; 621 railcar one; 621 railcar two; 623 railcar three; 624 railcar four;

[0048] 630 connecting plate; 631 mounting hole 1; 632 mounting hole 2; 633 mounting hole 3; 634 mounting hole 4;

[0049] 640 roller assembly, 641 pin shaft, 6410 limiting hole; 642 mounting plate; 643 mounting block; 6431 vertical mounting hole; 6432 horizontal mounting hole; 644 gland, 645 connecting piece, 646 elastic piece; 647 limiting piece;

[0050] 650 brake assembly; 651 telescopic rod driving member, 652 elastic brake member. DETAILED DESCRIPTION

[0051] The present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0052] Example 1

[0053] like Figure 1-Figure 5 As shown, the auxiliary moving device 600 includes a gantry hanger 610 and a rail car 620 .

[0054] The gantry hanger 610 includes columns 601 and main beams 602. There are 4 columns 601. There are 2 main beams 602. A single main beam 602 is installed at the upper end of two columns 601. A plurality of connecting rods 603 are installed between the two main beams 602. The connecting rods 603 are arranged at intervals. The main beam 602 is installed on the columns 601, fixed by the connecting rods 603, and reinforced by the inclined supports 604 to form a frame. An L-shaped hanger 605 is installed on the track 606 and assembled and fixed with the main beam 602. The components of the gantry hanger 610 are all provided with flanges for connection and installation, which can be connected to each other to form the gantry hanger.

[0055] Track 606 includes a first track and a second track. The first track and the second track are in the same plane.

[0056] In one embodiment, stoppers 607 are respectively provided at both ends of the track 606 to prevent the track vehicle from moving off the track.

[0057] In one embodiment, the corresponding ends of the first track and the second track are connected via a stopper 607. Compared with installing a stopper at both ends of each track, four stoppers need to be installed. The utility model only needs to set one stopper at the corresponding ends of the two tracks, and a total of two stoppers are required, and one stopper can achieve the limit of the two tracks.

[0058] Specifically, the limiting member 607 is in an inverted U shape. The utility model uses an inverted U-shaped limiting member and an arch structure to effectively limit the rail vehicle. In addition, one inverted U-shaped limiting member can limit the corresponding ends of two rails, which is convenient to use.

[0059] The railcar 620 includes a railcar 1 621, a railcar 2 622, a railcar 3 623, and a railcar 4 624. The railcar 4 624 is located at the end. The railcar 1 621, the railcar 2 622, the railcar 3 623, and the end railcar 4 624 are placed into the rail 606 from one end of the rail 606. After the placement of each railcar is completed, the two ends of the rail 606 are connected and fixed with an inverted U-shaped stopper 607 to prevent each railcar from moving out of the rail 606.

[0060] Roller groups 640 are elastically arranged on both sides of the track vehicle 620, and the roller groups 640 are in contact with the track 606; the roller groups move along the track to realize the movement of the track vehicle.

[0061] In one embodiment, connecting plates 630 are provided on both sides of the rail vehicle 620. A mounting hole 631 is processed on the connecting plate 630.

[0062] The roller assembly 640 includes a roller mounted on a pin 641. The connecting end of the pin 631 is provided with a mounting plate 632 and a mounting block 633 in sequence. The mounting block 633 is located in the mounting hole 1 631 of the connecting plate and is connected through a connecting member 645. The mounting plate 632 is located on the outer side of the connecting plate 630. An elastic member 645 is provided on the connecting member 645 between the mounting block 633 and the connecting plate 630.

[0063] Specifically, the connection plate 630 above the first installation hole 631 is processed with the second installation hole 632, and the second installation hole 632 is vertically arranged. The connection plate 630 below the first installation hole 631 is processed with the third installation hole 633, and the third installation hole 633 is vertically arranged.

[0064] The mounting block 643 is processed with a vertical mounting hole 6431. The number of the vertical mounting holes 6431 is 2. The vertical mounting hole 6431 corresponds to the second mounting hole 632 and the third mounting hole 633 and is provided with a connecting member 645. The connecting member 645 is preferably a fixing bolt.

[0065] A pressure cap 644 is provided on the mounting block 633, and the pressure cap 644 is located on the inner side of the connecting plate 630. Specifically, a transverse mounting hole 6432 is also processed on the mounting block 643. The number of the transverse mounting hole 6432 is 1. The transverse mounting hole 6432 is preferably located between the two vertical mounting holes 6431. A pressure cap 644 is provided in the transverse mounting hole 6432, and the diameter of the pressure cap 644 is greater than the width of the mounting hole 1 631, and the pressure cap is used to limit the pin shaft.

[0066] In one embodiment, a stopper 647 is disposed at the end of the pin 641 to prevent the roller from falling off the pin. Specifically, a stopper hole 6410 is processed at the end of the pin 641, and a stopper 647 is disposed in the stopper hole 6410. The stopper 647 is preferably a latch.

[0067] In one embodiment, the roller group 640 includes a first roller, a second roller, and a third roller, and the first roller, the second roller, and the third roller form a triangular structure; the first roller and the second roller are in contact with the corresponding upper portion of the track; the third roller is in contact with the corresponding lower portion of the track. The utility model is designed with three roller groups, two of which are arranged above the track and one is arranged below the track. The three rollers are designed in a triangular structure, which ensures that the roller group is in contact with the track and ensures a smooth movement process.

[0068] Roller groups 640 are installed on the connecting plates 630 on both sides of each rail vehicle. The roller groups 640 are installed on the pins 641. When the pins 641 are installed on the connecting plates 630, elastic members 646 are inserted, and the connecting members 645 are inserted, and the pins 20 are connected and fixed by the glands 644. Since each roller group 640 is installed on the connecting plates 630 and elastic members 646 are inserted, each rail vehicle is placed on the track 606. No matter where it moves on the track 606, each rail vehicle can automatically adapt to the balance at both ends, ensuring that the roller group 640 is in contact with the track 606.

[0069] In the existing equipment, each device installed on the hanger has no limit device after being combined in place, which causes the device to move during operation, posing a safety risk. In this embodiment, a brake assembly 650 is provided on the rail car 4 624.

[0070] Specifically, the brake assembly 650 includes a telescopic rod, and an elastic brake member 652 is provided at the end of the telescopic rod. The telescopic rod is extended to press the elastic brake member on the track to achieve the braking of the rail vehicle. A telescopic rod driving member 651 is provided on the terminal rail vehicle 624, and the telescopic rod driving member 651 is connected to the telescopic rod. The telescopic rod driving member 651 is preferably a cylinder. Preferably, the brake assembly 650 is provided on both sides of the terminal rail vehicle 624.

[0071] Telescopic rod driving parts 651 are provided at both ends of the rail car 4 624, and the telescopic rod is connected to the telescopic rod driving part 651. The telescopic rod is installed with an elastic brake part 652. When the end rail car 17 stops moving, the telescopic rod driving part 651 is activated, and the telescopic rod is extended to press the elastic brake part 652 on the track 606 to form a brake, thereby ensuring the stability and safety of the connection between the various devices.

[0072] The roller group of the track vehicle of the utility model forms an elastic contact fit with the track. When each track vehicle is placed on the track, no matter where it moves on the track, each track vehicle can automatically adapt to the balance at both ends, ensuring that the roller group contacts the track and the moving process is smooth. The utility model can simplify the installation and disassembly process and improve production flexibility and efficiency.

[0073] The present invention significantly improves the flexibility and efficiency of the post-expansion processing stage in feed, pet food and food production through the above technical solutions. The modular design simplifies equipment management, the auxiliary mobile device and adaptive wheel set of the extrusion equipment provide unprecedented operational convenience, and the introduction of brakes ensures production safety. In summary, the present invention provides a comprehensive solution for improving production efficiency, reducing maintenance costs and ensuring food safety.

[0074] Example 2

[0075] like Figure 6As shown, the puffing device 10 includes a puffing main machine 100, a conditioner 200, a material flow control device 300, a pneumatic conveying device 400, a cutting device 500, and an auxiliary moving device 600 of Example 1. The pneumatic conveying device 400 and the cutting device 500 are installed on different rail cars 620 respectively.

[0076] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention, and the contents not described in detail in this specification shall belong to the prior art known to professional and technical personnel in the field.

Claims

1. An auxiliary mobility device, characterized in that it comprises: A gantry hanger, on which a track is suspended; A rail vehicle, wherein roller groups are elastically arranged on both sides of the rail vehicle, and the roller groups are in contact and cooperation with the rails; the roller groups move along the rails to realize the movement of the rail vehicle.

2. The auxiliary mobility device according to claim 1, characterized in that: Connecting plates are arranged on both sides of the rail vehicle, and mounting holes 1 are arranged on the connecting plates; The roller assembly comprises a roller mounted on a pin shaft, a mounting plate and a mounting block are sequentially arranged at the connecting end of the pin shaft, the mounting block is located in the mounting hole of the connecting plate and is connected through a connecting piece; the mounting plate is located on the outer side of the connecting plate; an elastic piece is arranged on the connecting piece between the mounting block and the connecting plate; A pressure cover is arranged on the mounting block, and the pressure cover is located on the inner side of the connecting plate.

3. The auxiliary mobility device according to claim 2, characterized in that: A stopper is provided at the end of the pin shaft to prevent the roller from falling off the pin shaft.

4. The auxiliary mobility device according to claim 2, characterized in that: Mounting hole 2 and mounting hole 3 are correspondingly arranged on the connecting plate above and below the mounting hole; The mounting block is provided with a vertical mounting hole and a horizontal mounting hole; the vertical mounting hole corresponds to the second mounting hole and the third mounting hole and is provided with the connecting piece; The pressure cover is arranged in the transverse mounting hole, the diameter of the pressure cover is larger than the width of the first mounting hole, and the pressure cover is used to limit the pin shaft.

5. The auxiliary mobility device according to claim 4, characterized in that: The roller group includes a first roller, a second roller, and a third roller, and the first roller, the second roller, and the third roller form a triangular structure; the first roller and the second roller are in contact with the corresponding upper portion of the track; and the third roller is in contact with the corresponding lower portion of the track.

6. The auxiliary mobility device according to claim 1, characterized in that: A brake assembly is provided on the rail vehicle at the end.

7. The auxiliary mobility device according to claim 6, characterized in that: The brake assembly comprises a telescopic rod, an elastic brake member is arranged at the end of the telescopic rod, and the telescopic rod is extended to press the elastic brake member onto the track to brake the rail vehicle.

8. The auxiliary mobility device according to claim 7, characterized in that: A telescopic rod driving component is arranged on the rail vehicle at the end, and the telescopic rod driving component is connected to the telescopic rod.

9. The auxiliary mobility device according to claim 6, characterized in that: The brake assembly is arranged on both sides of the rail vehicle at the end.

10. The auxiliary mobility device according to claim 1, characterized in that: The gantry hanger comprises: Column; A main beam is arranged at the upper end of the column, and a connecting rod is arranged between the main beams; The track is arranged on the main beam via an L-shaped suspension.

11. The auxiliary mobility device according to claim 10, characterized in that: Limiting pieces are respectively arranged at both ends of the track to prevent the track vehicle from moving out of the track.

12. The auxiliary mobility device according to claim 11, characterized in that: The track includes a first track and a second track. The first track and the track are in the same plane, and corresponding ends of the first track and the second track are connected via the limiting member.

13. The auxiliary mobility device according to claim 12, characterized in that: The limiting member is in an inverted U shape.

14. The auxiliary mobility device according to claim 1, characterized in that: The gantry hanger is a prefabricated structure.

15. Extrusion equipment, characterized in that: It comprises an expanding main machine, a conditioner, a material flow control device, a pneumatic conveying device, a cutting device, and an auxiliary moving device as described in any one of claims 1 to 14, wherein the pneumatic conveying device and the cutting device are arranged on the track of the auxiliary moving device.

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