Moving, lifting and feeding device for compressed biscuit production

Abstract

The utility model discloses a moving, lifting and feeding device for compressed biscuit production, which belongs to the field of biscuit production tools and comprises a cart, a console, a lifting frame, a turner, a charging basket frame and an energy supply structure. The lifting frame comprises a main frame body, a lifting groove, a balance rod, a lead screw, a lifting trolley, balls, a connecting plate and a first motor. The turner comprises a turning connecting rod, a turning shaft, a winding wheel, a second motor and a machine body, the material barrel frame comprises a first baffle, a top frame body, a main barrel frame, a second baffle, an inner frame body, a first elastic piece and a turning connecting rod, a lead screw is arranged to be matched with a balance rod to drive the trolley to ascend and descend, and the trolley and the load side slide through balls, so that the trolley can drive the material barrel to ascend and descend stably; meanwhile, a material barrel frame connected with the turner adopts a structure with a small top and a large bottom and an inner and outer frame body at the bottom, and the inner frame body is also supported by a first elastic piece, so that the material barrel can be jacked and pressed stably, and a baffle structure is combined, so that the material barrel can be assembled stably, material scattering is prevented, the material barrel can be quickly matched, and falling is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of biscuit production tools, and specifically relates to a mobile lifting and feeding device for compressed biscuit production. Background Technology

[0002] In the production of compressed biscuits, the mixed biscuit ingredients need to be poured into the feed hopper of the biscuit forming machine to form the biscuits. However, due to factors such as the size of the workstation and the machine, the feed hopper of some biscuits is too high. If the ingredients are poured manually, they need to be carried to the platform for pouring, which is time-consuming and labor-intensive. Existing technology also uses automatic lifting and pouring equipment, but the pouring stability of existing equipment is poor. It cannot quickly and stably adapt to different sized hoppers. The slippage of the pouring hopper and the vibration during lifting can cause inconvenience in spreading the ingredients or even cause the pouring hopper to fall, which is dangerous. In addition, when the equipment loses power, the lifting mechanism is prone to falling rapidly due to the weight of the hopper, which can easily cause equipment damage and practical danger. Especially for the purpose of facilitating equipment movement, batteries are used to power the equipment. If the battery level is not monitored, power outages can easily occur. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In order to overcome the shortcomings of the existing technology, a mobile lifting and feeding device for compressed biscuit production is proposed to solve the problems of poor feeding stability of existing feeding equipment, inability to quickly and stably adapt to different sized material buckets, and easy to cause inconvenience in spreading material or dangerous situations such as the material bucket falling due to the sliding of the feeding bucket and vibration during lifting.

[0005] Secondly, in order to address the issue that when existing technology is used, if the equipment loses power or other power-related issues, the lifting mechanism may be pressed down by the weight of the material bucket and fall rapidly, which could easily cause equipment damage and practical danger. In particular, in order to facilitate the movement of the equipment, batteries are used to power the equipment, and if the battery level is not monitored, power outages can easily occur.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a mobile lifting and feeding device for the production of compressed biscuits, the structure of which includes a trolley, a control console, a lifting frame, a tilter, a material bucket frame and a power supply structure;

[0008] The lifting frame includes a main frame, a lifting groove, a balance bar, a lead screw, a lifting trolley, ball bearings, a connecting plate, and a first motor;

[0009] The flipper includes a flipping linkage, a flipping shaft, a winding reel, a second motor, and a machine body;

[0010] The control console, main frame, and machine body are all fixed on the trolley. The control console is located on the side opposite to where the machine body is assembled on the main frame. The power supply structure is embedded in the control console. The main frame has a lifting groove inside. The balance bar is fixed in the lifting groove. The lead screw is rotatably assembled in the lifting groove. The lifting trolley is assembled in the lifting groove and covers the balance bar and lead screw. The lifting trolley is slidably connected to the balance bar. The lifting trolley is threadedly connected to the lead screw. A slot is left between the side end of the lifting trolley and the lifting groove. Ball bearings are assembled between the side of the lifting trolley adjacent to the machine body and the main frame. A connecting groove is provided through the main frame adjacent to the machine body. The side of the lifting trolley adjacent to the machine body is also fixedly connected to the machine body through the connecting groove via a connecting plate. The first motor is used to drive the lead screw to rotate.

[0011] The machine body is equipped with a winding reel and a second motor. The second motor is connected to the tilting shaft on the side away from the main frame. One end of the tilting shaft passes through the machine body and is fixedly connected to the tilting linkage through the tilting linkage. Both the first motor and the second motor are electrically connected to the control console. The winding reel is used to wind up and unwind the cable connecting the machine body to the control console.

[0012] The first baffle, top frame, main bucket frame, second baffle, inner frame, first elastic element, and flipping linkage are provided. The top frame, main bucket frame, and inner frame all adopt a U-shaped structure with a horizontal cross section. The top frame is an inverted funnel shape with a smaller top and a larger bottom. The first baffle is fixed to the horizontal opening side of the top frame away from the main bucket frame. The inner frame is slidably assembled inside the main bucket frame. The first elastic element is assembled between the inner frame away from the top frame and the main bucket frame. One end of the second baffle is hinged to the horizontal opening side of the inner frame, and the other end of the second baffle is locked to the horizontal opening side of the inner frame.

[0013] Furthermore, the power supply structure is a battery or a power connection line.

[0014] Furthermore, the main frame body has multiple first locking slots arranged from top to bottom on the side adjacent to the machine body. The machine body also contains a first locking rod, a first sliding groove, a first anti-slip ring, a first top block, a second sliding groove, a second elastic element, a first electromagnet, a second electromagnet, a second top block, a third sliding groove, a second locking rod, a second anti-slip ring, a fourth sliding groove, and a second locking slot. One end of the first sliding groove penetrates the side of the machine body adjacent to the main frame body. The first electromagnet is fixed within the first sliding groove. A first top block is slidably fitted within the first sliding groove. The first top block is fixedly connected to the first electromagnet on the side adjacent to the main frame body via a second elastic element. A first anti-slip ring is fixed to the first top block on the side adjacent to the main frame body. A second sliding groove is also provided inside the first top block on the side adjacent to the main frame body. The first locking rod is slidably fitted within the second sliding groove. A second elastic element is also installed between the first locking rod and the first top block on the side away from the main frame. The area of ​​the first locking rod adjacent to the first locking groove is smaller than that of the first locking groove. A plurality of second locking grooves are evenly provided on the end face of the flip shaft. One end of the fourth sliding groove is connected to the flip shaft. The second top block is slidably installed in the fourth sliding groove. A second anti-slip ring is fixed on the side of the second top block adjacent to the flip shaft. A second electromagnet is fixed inside the side of the fourth sliding groove away from the flip shaft. A second elastic element is also installed between the second electromagnet and the second top block. A third sliding groove is also provided through the side of the second top block adjacent to the flip shaft. The second locking rod is slidably installed in the third sliding groove. A second elastic element is also installed between the side of the second locking rod away from the flip shaft and the machine body. The area of ​​the second locking rod adjacent to the flip shaft is smaller than that of the second locking groove.

[0015] Furthermore, both the first and second anti-slip rings are made of rubber.

[0016] Furthermore, the second elastic element is a compression spring.

[0017] Furthermore, there are empty grooves between the first anti-slip ring, the first locking rod, and the machine body, and there are empty grooves between the second anti-slip ring, the second locking rod, and the machine body.

[0018] Furthermore, the first locking grooves are arranged from top to bottom in a manner that decreases in density.

[0019] Furthermore, the length of the first locking rod is shorter than the depth of the second sliding groove, and the length of the second locking rod is shorter than the depth of the third sliding groove.

[0020] Furthermore, one end of the first top block extends into a first groove under the pressure of the second elastic element, one end of the first locking rod extends into a second groove under the pressure of the second elastic element, one end of the second top block extends into a fourth groove under the pressure of the second elastic element, and one end of the second locking rod extends into a third groove under the pressure of the second elastic element. The length of the first top block plus the length of the first locking rod extending into the second groove under the pressure of the second elastic element is shorter than the depth of the first groove, and the length of the second top block plus the length of the second locking rod extending into the third groove under the pressure of the second elastic element is shorter than the depth of the fourth groove.

[0021] Furthermore, the elastic force of the second elastic element connected to the first top block is greater than the elastic force of the second elastic element connected to the first locking rod, and the elastic force of the second elastic element connected to the second top block is greater than the elastic force of the second elastic element connected to the second locking rod.

[0022] Furthermore, the flipping link is an L-shaped link, and one end of the flipping link is fixedly connected to the side end face of the flipping shaft.

[0023] Furthermore, the first elastic element is a compression spring.

[0024] (III) Beneficial Effects

[0025] One of the above technical solutions has the following advantages or beneficial effects:

[0026] 1) The lifting frame with an internal lifting groove is equipped with a screw rod to drive the trolley to rise and fall. The trolley is equipped with a balance bar for balanced and stable lifting and falling. At the same time, the trolley slides with ball bearings on the load side, allowing the trolley to drive the tilter to rise and fall smoothly. The material bucket frame connected to the tilter adopts a top structure that is smaller at the top and larger at the bottom, which can limit and stabilize the discharge port after the material bucket is assembled. The main bucket frame of the material bucket frame adopts an inner and outer frame structure, and the inner frame is supported by a first elastic element, so that the material bucket assembled in the inner frame will be pressed against the top frame. Combined with the second baffle that rises and falls with the inner frame, the stability of the bucket body after assembly can be guaranteed, thus ensuring stable material lifting and pouring without spillage, and can quickly adapt to material buckets of different sizes to prevent the material bucket from falling. In addition, the tilter is equipped with a winding wheel for wire winding to prevent the inconvenience of wire pressing and wire getting tangled in other structures.

[0027] 2) By incorporating a locking rod mechanism and locking groove within the tilting device, the locking rod can be attracted by an electromagnet and detached from the locking groove when the device is powered on, allowing the device to rise and fall normally. When the device is powered off, the locking rod mechanism will be pressed against the locking groove side. Before the locking rod mechanism enters the locking groove, the locking rod can be compressed, causing the push rod structure to contact the locking point through the anti-slip ring. This slows down the lifting or tilting of the device, making it easier for the locking rod to enter the locking groove and lock the tilting and lifting of the device, ensuring safety when power is lost due to power failure or other reasons. Attached Figure Description

[0028] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0029] Figure 1 This is a schematic diagram of the structure of a mobile lifting and feeding device for producing compressed biscuits according to the present invention;

[0030] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0031] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0032] Figure 4 This utility model Figure 2 A magnified structural diagram of B in the diagram;

[0033] In the diagram: Trolley-1, Control console-2, Lifting frame-3, Tilter-4, Material bucket frame-5, Power supply structure-6, Main frame-301, Lifting groove-302, Balance bar-303, Lead screw-304, Lifting trolley-305, Ball bearing-306, Connecting plate-307, First motor-308, First locking groove-309, First connecting rod-401, Tilting shaft-402, Winding reel-403, Second motor-404, Machine body-405, First locking rod-406, First sliding groove-407, ... 1st anti-slip ring-408, 1st top block-409, 2nd slide groove-410, 2nd elastic element-411, 1st electromagnet-412, 2nd electromagnet-413, 2nd top block-414, 3rd slide groove-415, 2nd locking rod-416, 2nd anti-slip ring-417, 4th slide groove-418, 2nd locking groove-419, 1st baffle-501, 1st top frame-502, 2nd main barrel frame-503, 2nd baffle-504, 2nd inner frame-505, 1st elastic element-506, 2nd connecting rod-507. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited thereto.

[0035] Example 1:

[0036] This utility model provides a mobile lifting and feeding device for the production of compressed biscuits: its structure includes a trolley 1, a control console 2, a lifting frame 3, a tilter 4, a material bucket frame 5, and a power supply structure 6;

[0037] The lifting frame 3 includes a main frame 301, a lifting groove 302, a balance bar 303, a lead screw 304, a lifting trolley 305, a ball bearing 306, a connecting plate 307, and a first motor 308.

[0038] The flipper 4 includes a first connecting rod 401, a flipping shaft 402, a winding wheel 403, a second motor 404, and a body 405;

[0039] The control console 2, main frame 301, and body 405 are all fixed to the trolley 1. The control console 2 is located on the opposite side of the main frame 301 where the body 405 is mounted. The power supply structure 6 is embedded in the control console 2. The main frame 301 has a lifting groove 302 inside. The balance bar 303 is fixed in the lifting groove 302. The lead screw 304 is rotatably mounted in the lifting groove 302. The lifting trolley 305 is mounted in the lifting groove 302 and covers the balance bar 303 and lead screw 304. The lifting trolley 305 and the balance bar... 303 is slidably connected. The lifting trolley 305 is threadedly connected to the lead screw 304. A slot is left between the side end of the lifting trolley 305 and the lifting groove 302. A ball bearing 306 is installed between the side of the lifting trolley 305 adjacent to the machine body 405 and the main frame 301. A connecting groove (not shown in the figure) is provided through the side of the main frame 301 adjacent to the machine body 405. The side of the lifting trolley 305 adjacent to the machine body 405 is also fixedly connected to the machine body 405 through the connecting groove via a connecting plate 307. The first motor 308 is used to drive the lead screw 304 to rotate.

[0040] The machine body 405 is equipped with a winding reel 403 and a second motor 404. The second motor 404 is connected to a flipping shaft 402 on the side away from the main frame 301. One end of the flipping shaft 402 passes through the machine body 405 and is fixedly connected to a second connecting rod 507 via a first connecting rod 401. Both the first motor 308 and the second motor 404 are electrically connected to the control console 2. The winding reel 403 is used for winding up and unwinding the cable connecting the machine body 405 to the control console 2.

[0041] The material bucket frame 5 includes a first baffle 501, a top frame 502, a main bucket frame 503, a second baffle 504, an inner frame 505, a first elastic element 506, and a second connecting rod 507. The top frame 502, the main bucket frame 503, and the inner frame 505 all adopt a U-shaped structure with a horizontal cross-section. The top frame 502 is an inverted funnel shape with a smaller top and a larger bottom. The first baffle 501 is fixed to the horizontal opening side of the top frame 502 away from the main bucket frame 503. The inner frame 505 is slidably assembled inside the main bucket frame 503. The first elastic element 506 is assembled between the side of the inner frame 505 away from the top frame 502 and the main bucket frame 503. One end of the second baffle 504 is hinged to the horizontal opening side of the inner frame 505, and the other end of the second baffle 504 is locked to the horizontal opening side of the inner frame 505.

[0042] The power supply structure 6 is a battery or a power connection line.

[0043] The first connecting rod 401 is an L-shaped rod, and one end of the first connecting rod 401 is fixedly connected to the side end face of the flipping shaft 402.

[0044] The first elastic element 506 is a compression spring.

[0045] In use, first, unlock the second baffle 504 and then assemble the material bucket into the inner frame 505. The inner frame 505, through the first elastic member 506, presses the opening of the material bucket against the top frame 502 and the first baffle 501 for stability. Then, lock the second baffle 504. The first motor 308 then drives the lead screw 304 to rotate within the lifting groove 302. Because the lifting trolley 305 is limited by the balance bar 303, the lifting trolley 305 will rise and fall within the lifting groove 302. This causes the tilting device 4, connected to the lifting trolley 305 via the connecting plate 307, to also drive the material bucket frame 5 to rise and fall accordingly. After reaching a sufficient height, the second motor 404 drives the tilting shaft 402 to rotate, causing the tilting shaft 402 to tilt the material bucket upside down at the feed inlet of the compression equipment, etc., via the first connecting rod 401 for unloading. During lifting and falling, the balance bar 303 and the lead screw 304 rotate the material bucket. With the cooperation of lever 304, the lifting trolley 305 and the tilter 4 are connected by ball bearings 306 that fit against the main frame 301, while the rest of the parts have empty slots that do not contact the main frame 301. This allows the trolley to drive the bucket frame 5 to rise and fall smoothly. Combined with the bucket frame 5's top structure (smaller at the top and larger at the bottom) and the bottom inner and outer frame support structure, the buckets assembled on the inner frame 505 are pressed against the top frame 502. Combined with the second baffle 504 that rises and falls with the inner frame 505, the stability of the bucket body after assembly is ensured. This ensures that the bucket is stable and does not spill during lifting and pouring, and allows the equipment to quickly adapt to buckets of different sizes. This prevents the baffle from failing to block the bucket due to differences in bucket size, or the bucket from being loose, thus preventing the bucket from falling. In addition, the tilter 4 is equipped with a winding wheel 403 for winding the wires, preventing the inconvenience of wires being pressed or wound into other structures.

[0046] Example 2:

[0047] The main frame 301, adjacent to the body 405, is provided with multiple first locking grooves 309 from top to bottom. The body 405 also contains a first locking rod 406, a first sliding groove 407, a first anti-slip ring 408, a first top block 409, a second sliding groove 410, a second elastic element 411, a first electromagnet 412, a second electromagnet 413, a second top block 414, a third sliding groove 415, a second locking rod 416, a second anti-slip ring 417, a fourth sliding groove 418, and a second locking groove 419. One end of the first sliding groove 407 penetrates the body 405. On the side adjacent to the main frame 301, the first electromagnet 412 is fixed in the first slide groove 407. A first top block 409 is slidably fitted in the first slide groove 407. The first top block 409 is fixedly connected to the first electromagnet 412 on the side adjacent to the main frame 301 via a second elastic member 411. A first anti-slip ring 408 is fixed to the first top block 409 on the side adjacent to the main frame 301. A second slide groove 410 is also provided inside the first top block 409 on the side adjacent to the main frame 301, and the first locking rod 406 is slidably fitted in the second slide groove 410. A second elastic element 411 is also assembled between the first locking rod 406 away from the main frame 301 and the first top block 409. The area of ​​the first locking rod 406 adjacent to the first locking groove 309 is smaller than that of the first locking groove 309. A plurality of second locking grooves 419 are evenly provided on the end face of the flip shaft 402. One end of the fourth sliding groove 418 communicates with the flip shaft 402. The second top block 414 is slidably assembled in the fourth sliding groove 418. A second anti-slip ring 417 is fixed on the side of the second top block 414 adjacent to the flip shaft 402. The fourth sliding groove 418... A second electromagnet 413 is fixed inside the side away from the flip axis 402. A second elastic element 411 is also assembled between the second electromagnet 413 and the second top block 414. A third sliding groove 415 is also provided through the second top block 414 near the flip axis 402. The second locking rod 416 is slidably assembled in the third sliding groove 415. A second elastic element 411 is also assembled between the second locking rod 416 away from the flip axis 402 and the body 405. The area of ​​the second locking rod 416 near the flip axis 402 is smaller than that of the second locking groove 419.

[0048] The first anti-slip ring 408 and the second anti-slip ring 417 are made of rubber.

[0049] The second elastic element 411 is a compression spring.

[0050] In this design, the first anti-slip ring 408 has a slot between it and the first locking rod 406 and the body 405, and the second anti-slip ring 417 has a slot between it and the second locking rod 416 and the body 405.

[0051] The first locking groove 309 is arranged from top to bottom in a manner that is denser to sparser.

[0052] Wherein, the length of the first locking rod 406 is shorter than the depth of the second slide groove 410, and the length of the second locking rod 416 is shorter than the depth of the third slide groove 415.

[0053] Wherein, one end of the first top block 409 extends into the first groove 407 under the pressure of the second elastic member 411; one end of the first locking rod 406 extends into the second groove 410 under the pressure of the second elastic member 411; one end of the second top block 414 extends into the fourth groove 418 under the pressure of the second elastic member 411; and one end of the second locking rod 416 extends into the third groove 415 under the pressure of the second elastic member 411. The length of the first top block 409 plus the length of the first locking rod 406 extending into the second groove 410 under the pressure of the second elastic member 411 is shorter than the depth of the first groove 407. The length of the second top block 414 plus the length of the second locking rod 416 extending into the third groove 415 under the pressure of the second elastic member 411 is shorter than the depth of the fourth groove 418.

[0054] Wherein, the elastic force of the second elastic element 411 connected to the first top block 409 is greater than the elastic force of the second elastic element 411 connected to the first locking rod 406, and the elastic force of the second elastic element 411 connected to the second top block 414 is greater than the elastic force of the second elastic element 411 connected to the second locking rod 416.

[0055] During operation, when the equipment is powered on normally, the first electromagnet 412 will attract the first top block 409, causing the first top block 409 to pull the first locking rod 406 away from the first locking groove 309. The second electromagnet 413 will attract the second top block 414, causing the second top block 414 to pull the second locking rod 416 away from the second locking groove 419. At this time, the lifting and tilting of the equipment operate normally. However, when the equipment loses power due to a power outage, the first electromagnet 412 will simultaneously lose power. This causes the first top block 409 to be pressed by the second elastic element 411, causing the first locking rod 406 to approach the first locking groove 309. Similarly, the second top block 414 will be pressed by the second elastic element 411, causing the second locking rod 416 to approach the second locking groove 419. At this time, if the first locking rod 406 enters the first locking groove 309, the lifting of the equipment is directly locked; if the second locking rod 416... Directly entering the second locking groove 419 locks the device's rotation, preventing it from falling or tipping over due to power loss caused by a power outage. However, if the first locking rod 406 fails to enter the first locking groove 309 or the second locking rod 416 fails to enter the second locking groove 419, the first and second locking rods 406 and 416 will be pressed down, compressing the corresponding second elastic element 411. This causes the first anti-slip ring 408 of the first top block 409 and the second anti-slip ring 417 of the second top block 414 to contact the locations of the first and second locking grooves 309 and 419, respectively. This slows down the lifting and tilting, facilitating the entry of the first and second locking rods 406 and 416 into the first and second locking grooves 309 and 419, thus better ensuring the safety of the device.

[0056] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0057] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power component and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0058] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0059] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mobile lifting and feeding device for compressed biscuit production, characterized in that: It includes a trolley (1), a control console (2), a lifting frame (3), a tilter (4), a bucket rack (5), and a power supply structure (6); The lifting frame (3) includes a main frame (301), a lifting groove (302), a balance bar (303), a lead screw (304), a lifting trolley (305), a ball bearing (306), a connecting plate (307), and a first motor (308). The flipper (4) includes a first connecting rod (401), a flipping shaft (402), a winding wheel (403), a second motor (404), and a body (405). The control console (2), main frame (301), and body (405) are all fixed on the trolley (1). The control console (2) is located on the opposite side of the main frame (301) where the body (405) is assembled. The power supply structure (6) is embedded in the control console (2). The main frame (301) has a lifting groove (302) inside. The balance bar (303) is fixed in the lifting groove (302). The lead screw (304) is rotatably assembled in the lifting groove (302). The lifting trolley (305) is assembled in the lifting groove (302) and covers the balance bar (303) and lead screw (304). The lifting trolley (305) is mounted in the lifting groove (302) and covers the balance bar (303) and lead screw (304). 5) The lifting trolley (305) is slidably connected to the balance bar (303), and the lifting trolley (305) is threadedly connected to the lead screw (304). A slot is left between the side end of the lifting trolley (305) and the lifting groove (302). A ball bearing (306) is installed between the side of the lifting trolley (305) adjacent to the machine body (405) and the main frame (301). A connecting groove is provided through the side of the main frame (301) adjacent to the machine body (405). The side of the lifting trolley (305) adjacent to the machine body (405) is also fixedly connected to the machine body (405) through the connecting groove via a connecting plate (307). The first motor (308) is used to drive the lead screw (304) to rotate. The machine body (405) is equipped with a winding reel (403) and a second motor (404). The second motor (404) is connected to the flipping shaft (402) on the side away from the main frame (301). One end of the flipping shaft (402) passes through the machine body (405) and is fixedly connected to the second connecting rod (507) through the first connecting rod (401). The first motor (308) and the second motor (404) are both electrically connected to the control console (2). The winding reel (403) is used for winding and unwinding the connecting cable between the machine body (405) and the control console (2). The material bucket frame (5) includes a first baffle (501), a top frame (502), a main bucket frame (503), a second baffle (504), an inner frame (505), a first elastic element (506), and a second connecting rod (507). The top frame (502), the main bucket frame (503), and the inner frame (505) all adopt a U-shaped structure with a horizontal cross-section. The top frame (502) is an inverted funnel shape with a smaller top and a larger bottom. The top frame (502) is far away from the main bucket frame (504). A first baffle (501) is fixed on the horizontal opening side of the inner frame (503). The inner frame (505) is slidably assembled inside the main frame (503). A first elastic element (506) is assembled between the side of the inner frame (505) away from the top frame (502) and the main frame (503). One end of the second baffle (504) is hinged to the horizontal opening side of the inner frame (505), and the other end of the second baffle (504) is locked to the horizontal opening side of the inner frame (505).

2. The mobile lifting and feeding device for compressed biscuit production according to claim 1, characterized in that: The main frame (301) is provided with multiple first locking grooves (309) from top to bottom on the side adjacent to the body (405). The body (405) is also provided with a first locking rod (406), a first sliding groove (407), a first anti-slip ring (408), a first top block (409), a second sliding groove (410), a second elastic element (411), a first electromagnet (412), a second electromagnet (413), a second top block (414), a third sliding groove (415), a second locking rod (416), a second anti-slip ring (417), a fourth sliding groove (418), and a second locking groove (419). One end of the first sliding groove (407) penetrates the body. (405) On the side adjacent to the main frame (301), the first electromagnet (412) is fixed in the first slide groove (407), and a first top block (409) is slidably assembled in the first slide groove (407). The first top block (409) is fixedly connected to the first electromagnet (412) on the side adjacent to the main frame (301) through a second elastic element (411). A first anti-slip ring (408) is fixed on the side of the first top block (409) adjacent to the main frame (301). A second slide groove (410) is also provided inside the side of the first top block (409) adjacent to the main frame (301). The first locking rod (406) is slidably assembled in the second slide groove (410). Inside, a second elastic element (411) is also assembled between the first locking rod (406) away from the main frame (301) and the first top block (409). The area of ​​the first locking rod (406) adjacent to the first locking groove (309) is smaller than that of the first locking groove (309). A plurality of second locking grooves (419) are evenly provided on the end face of the flip shaft (402). One end of the fourth sliding groove (418) is connected to the flip shaft (402). The second top block (414) is slidably assembled in the fourth sliding groove (418). A second anti-slip ring (417) is fixed on the side of the second top block (414) adjacent to the flip shaft (402). The fourth sliding groove (418) is also equipped with a second elastic element (411) between the first locking rod (406) away from the main frame (301) and the first top block (409). 18) A second electromagnet (413) is fixed inside on the side away from the flip axis (402). A second elastic element (411) is also assembled between the second electromagnet (413) and the second top block (414). A third slide groove (415) is also provided through the side of the second top block (414) near the flip axis (402). The second locking rod (416) is slidably assembled in the third slide groove (415). A second elastic element (411) is also assembled between the side of the second locking rod (416) away from the flip axis (402) and the body (405). The area of ​​the side of the second locking rod (416) near the flip axis (402) is smaller than that of the second locking groove (419).

3. The mobile lifting and feeding device for compressed biscuit production according to claim 2, characterized in that: The first anti-slip ring (408) and the second anti-slip ring (417) are made of rubber.

4. The mobile lifting and feeding device for compressed biscuit production according to claim 3, characterized in that: The second elastic element (411) is a compression spring.

5. A mobile lifting and feeding device for compressed biscuit production according to claim 3, characterized in that: The first anti-slip ring (408) has a slot between it and the first locking rod (406) and the body (405), and the second anti-slip ring (417) has a slot between it and the second locking rod (416) and the body (405).

6. The mobile lifting and feeding device for compressed biscuit production according to claim 3, characterized in that: The first locking groove (309) is arranged from top to bottom in a way that is dense to sparse.

7. The mobile lifting and feeding device for compressed biscuit production according to claim 3, characterized in that: The length of the first locking bar (406) is shorter than the depth of the second slide groove (410), and the length of the second locking bar (416) is shorter than the depth of the third slide groove (415).

8. A mobile lifting and feeding device for compressed biscuit production according to claim 7, characterized in that: One end of the first top block (409) is pressed by the second elastic element (411) to extend into the first groove (407), one end of the first locking rod (406) is pressed by the second elastic element (411) to extend into the second groove (410), one end of the second top block (414) is pressed by the second elastic element (411) to extend into the fourth groove (418), and one end of the second locking rod (416) is pressed by the second elastic element (411) to extend into the third groove (415). The length of the first top block (409) plus the length of the first locking rod (406) pressed by the second elastic element (411) to extend into the second groove (410) is shorter than the depth of the first groove (407), and the length of the second top block (414) plus the length of the second locking rod (416) pressed by the second elastic element (411) to extend into the third groove (415) is shorter than the depth of the fourth groove (418).

9. A mobile lifting and feeding device for producing compressed biscuits according to claim 8, characterized in that: The elastic force of the second elastic element (411) connected to the first top block (409) is greater than the elastic force of the second elastic element (411) connected to the first locking rod (406), and the elastic force of the second elastic element (411) connected to the second top block (414) is greater than the elastic force of the second elastic element (411) connected to the second locking rod (416).

10. A mobile lifting and feeding device for producing compressed biscuits according to claim 1, characterized in that: The first connecting rod (401) is an L-shaped rod, and one end of the first connecting rod (401) is fixedly connected to the side end face of the flipping shaft (402).

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