Conveying device for self-heating rice production

Abstract

The utility model relates to a conveying device for self-heating rice production, which comprises a base, a placing groove is arranged at the top of the base, a supporting plate for bearing self-heating rice is slidably connected in the placing groove, and lifting components are arranged on the periphery of the supporting plate; the lifting assembly comprises a sliding table, an extrusion top block and a pressure plate, a sliding groove is formed in the position, located in the middle of the side wall of the supporting plate, of the side wall of the containing groove, the sliding table is slidably connected into the sliding groove, and a sliding damper is arranged between the sliding table and the sliding groove. The utility model relates to the technical field of self-heating rice production. According to the conveying device for producing the self-heating rice, through the arranged lifting assembly, the supporting plate can be automatically pressed down by means of the weight of the self-heating rice, the supporting plate is actively lifted after the self-heating rice is taken out, and the effect that the self-heating rice is continuously taken out without additional control is achieved; the use difficulty of the conveying device for the self-heating rice production can be effectively reduced, and the taking-out efficiency of the self-heating rice is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-heating rice production, in particular to a conveying device for self-heating rice production. Background Art

[0002] Self-heating rice is a convenient, ready-to-eat food, perfect for outdoor use, travel, or emergencies. Its biggest advantage is that it doesn't require external heating devices like stoves or microwaves. The simple reaction between the built-in heating pack and water generates enough heat to heat rice and its accompanying dishes, making it incredibly convenient.

[0003] According to a self-heating rice production conveying device disclosed in Chinese Patent Publication No. CN218703341U, the utility model discloses a self-heating rice production conveying device, which relates to the field of self-heating rice conveying technology, including a conveying box and a roller. The conveying box is provided with a lifting mechanism inside, and the lifting mechanism is internally connected to multiple sets of screws, and the outer sides of the multiple sets of screws are all provided with threaded plates. This self-heating rice production conveying device, through the provided lifting mechanism and the placement table, the output end of the motor drives the two sets of screws to rotate under the action of the pulley and the belt. Because the screws are threadedly connected to the threaded plates, and the threaded plates are slidably connected to the conveying box through the limit rod and the limit hole, the threaded plates and the placement table can be moved vertically according to the placement height of the self-heating rice, thereby facilitating the stacking of the self-heating rice by the staff. This conveying device does not require the staff to bend down multiple times when placing the self-heating rice, reducing labor intensity, being easy to use, and improving efficiency.

[0004] According to the aforementioned patent, a motor drives a screw to move a threaded plate up and down, thereby moving the table holding the self-heating rice up and down, allowing workers to remove the self-heating rice without having to bend over. However, this method requires frequent motor control and limits on the linear feed stroke of the threaded plate, making the lifting and lowering of the self-heating rice cumbersome and affecting the efficiency of removing the rice. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a conveying device for self-heating rice production, so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A conveying device for producing self-heating rice comprises a base, a top of the base is provided with a placement groove, a supporting plate for carrying the self-heating rice is slidably connected in the placement groove, and lifting components are provided around the supporting plate;

[0008] The lifting assembly includes a slide, an extrusion top block and a pressure plate. The side wall of the placement groove is located in the middle of the side wall of the support plate and a slide groove is opened. The slide is slidably connected in the slide groove, and a sliding damper is provided between the slide and the slide groove.

[0009] The outer wall of the base is provided with a mounting groove connected to the slide groove, a pressure plate is fixedly connected in the mounting groove, an adjustment plate is hinged on the top of the pressure plate close to the slide, and the bottom of the adjustment plate is connected to the pressure plate through an adjustment component;

[0010] Two circular grooves are symmetrically opened on one side of the slide close to the pressure plate. Extrusion top blocks are slidably connected in the circular grooves. One side of the extrusion block extends out of the circular groove and contacts the adjustment plate. A support spring is fixedly connected between the side of the extrusion block located in the circular groove and the circular groove.

[0011] Furthermore, a ball is provided on a side of the extrusion block close to the adjustment plate for rolling, and a wear-resistant coating is provided on an outer wall of a side of the adjustment plate close to the extrusion block.

[0012] Furthermore, the sliding damper includes a permanent magnet ring and a damping shaft. A through groove is opened in the middle of the slide, and a permanent magnet ring is fixedly connected in the through groove. The inner hole of the permanent magnet ring is slidably connected to the damping shaft, and the two ends of the damping shaft are fixedly connected to the top and bottom of the slide groove respectively.

[0013] Furthermore, a cavity is provided in the middle of the damping shaft, and a copper wire is spirally wound around the inner wall of the cavity from top to bottom.

[0014] Furthermore, the adjustment assembly includes an adjusting knob, a threaded rod and a threaded sleeve. The threaded sleeve is fixedly connected to the outer wall of the adjustment plate close to the pressure plate. The threaded sleeve has a threaded rod connected to its inner thread. The end of the threaded rod away from the adjusting knob passes through the pressure plate and is fixedly connected to the adjusting knob.

[0015] In summary, the present invention has at least one of the following beneficial technical effects:

[0016] 1. This self-heating rice production conveying device, through the provided lifting assembly, can automatically press down the support plate by utilizing the weight of the self-heating rice, and actively lift the support plate after the self-heating rice is taken out, thereby achieving the effect of continuous self-heating rice removal without additional manipulation, which can effectively reduce the difficulty of using the self-heating rice production conveying device and improve the efficiency of self-heating rice removal;

[0017] 2. The conveying device for producing self-heating rice can change the inclination angle of the adjustment plate through the provided adjustment component, so that when heating rice of different specifications is placed in the conveying device for producing self-heating rice, the top layer of self-heating rice can be located at the opening of the placement groove, which can effectively improve the application range of the conveying device for producing self-heating rice, thereby improving the practicality of the conveying device for producing self-heating rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 The utility model is a structural schematic diagram of a conveying device for self-heating rice production.

[0020] Figure 2 The utility model is a schematic diagram of the internal structure of a conveying device for self-heating rice production.

[0021] Figure 3 This is a schematic structural diagram of a circular trough in a conveying device for self-heating rice production according to the present invention.

[0022] Figure 4 The utility model is a structural schematic diagram of a sliding damper in a conveying device for self-heating rice production.

[0023] Figure 5 The utility model is a structural schematic diagram of an adjusting component in a conveying device for self-heating rice production.

[0024] In the figure, 1. base; 2. placement groove; 3. support plate; 4. lifting assembly; 41. slide; 42. extrusion top block; 43. pressure plate; 5. slide groove; 6. sliding damper; 61. permanent magnet ring; 62. damping shaft; 7. mounting groove; 8. adjustment plate; 9. adjustment assembly; 91. adjustment knob; 92. threaded rod; 93. threaded sleeve; 10. circular groove; 11. support spring; 12. ball bearing; 13. through groove; 14. cavity; 15. copper wire. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings.

[0026] Example:

[0027] Reference Figure 1 - Figure 5 The utility model discloses a conveying device for producing self-heating rice, comprising a base 1, a placement groove 2 is provided on the top of the base 1, a support plate 3 for carrying the self-heating rice is slidably connected in the placement groove 2, and a lifting assembly 4 is provided around the support plate 3;

[0028] The lifting assembly 4 includes a slide 41, an extrusion top block 42 and a pressure plate 43. A slide groove 5 is provided in the middle of the side wall of the placement groove 2, and the slide 41 is slidably connected in the slide groove 5. A sliding damper 6 is provided between the slide 41 and the slide groove 5.

[0029] The outer wall of the base 1 is provided with a mounting groove 7 connected to the slide groove 5. A pressure plate 43 is fixedly connected to the mounting groove 7. An adjustment plate 8 is hingedly connected to the top of the pressure plate 43 on the side close to the slide 41. The bottom of the adjustment plate 8 is connected to the pressure plate 43 via an adjustment assembly 9.

[0030] Two circular grooves 10 are symmetrically opened on one side of the slide 41 close to the pressure plate 43, and an extrusion top block 42 is slidably connected in the circular groove 10. One side of the extrusion block extends out of the circular groove 10 and contacts the adjustment plate 8. A support spring 11 is fixedly connected between the side of the extrusion block located in the circular groove 10 and the circular groove 10.

[0031] In this embodiment, the observation Figure 1 It can be found that by opening a placement groove 2 on the top of the base 1, and a support plate 3 is slidably connected to the placement groove 2, it can be used to place self-heating rice, so that the self-heating rice can be transported in a centralized manner, thereby improving the transportation efficiency of the self-heating rice.

[0032] When the self-heating rice on the top layer is taken out, the self-heating rice on the bottom layer is far away from the opening of the placement slot 2, so the staff needs to bend down when taking out the self-heating rice, so it is difficult to observe. Figure 2 It can be found that a slide groove 5 is opened on the inner wall of the placement groove 2 at the middle of the side wall of the support plate 3, and a slide 41 is slidably connected in the slide groove 5, and the slide 41 is fixedly connected to the support plate 3; then a mounting groove 7 connected to the slide groove 5 is opened on the outer wall of the base 1, and a pressure plate 43 is fixedly connected in the mounting groove 7, and an adjustment plate 8 is hinged on the top of the side of the pressure plate 43 close to the slide 41, and the adjustment plate 8 and the pressure plate 43 are tilted so that the adjustment plate 8 gradually approaches the slide 41 from top to bottom; finally, look at Figure 3A circular groove 10 is symmetrically provided on one side of the slide 41 near the adjusting plate 8, and an extrusion top block 42 is slidably provided in the circular groove 10. At the same time, a support spring 11 is connected in the circular groove 10 to push the extrusion top block 42 out, so that the extrusion top block 42 extends out of the circular groove 10 under the push of the support spring 11 and contacts the adjusting plate 8. At this time, when self-heating rice is placed on the support plate 3, the weight of the support plate 3 will increase, causing the support plate 3 to slide downward with the slide 41. Since the adjusting plate 8 is inclined, the distance between the slide 41 and the adjusting plate 8 will gradually decrease when the slide 41 moves downward, so that the extrusion top block 42 is compressed and pressed into the circular groove 10. When the self-heating rice is taken out, as the weight on the top of the supporting plate 3 gradually decreases, the pressure on the supporting spring 11 will also gradually decrease, so that the supporting spring 11 will push the extruded top block 42 out of the circular groove 10. At this time, the extruded top block 42 applies pressure to the inclined surface of the adjusting plate 8, and the pressure is guided by the inclined surface to produce an upward movement trend, so that the extruded top block 42 slides upward on the surface of the adjusting plate 8, the slide 41 moves up, and the supporting plate 3 moves up, realizing the effect of automatically lifting the self-heating rice below when the self-heating rice is taken out, so that the continuous removal of the self-heating rice does not require additional operation, which can effectively improve the removal efficiency of the self-heating rice.

[0033] However, since the weight and height of self-heating rice of different specifications are different, when the height is the same and the weight is large, the downward movement of the supporting plate 3 covered with a layer of self-heating rice will increase. When the downward movement is greater than the height of the self-heating rice, the supporting plate 3 will touch the bottom before the placement groove 2 is fully filled with self-heating rice, which will affect the efficiency of taking out the self-heating rice. Therefore, an adjusting assembly 9 is provided between the bottom of the pressure plate 43 and the adjusting plate 8, so that the inclination angle of the adjusting plate 8 can be adjusted. At this time, when the weight of the self-heating rice increases and the height remains unchanged, by increasing the inclination angle of the adjusting plate 8, the pressure degree of the supporting spring 11 increases when the supporting plate 3 moves down the same distance, thereby increasing the pressure required when the supporting plate 3 moves down, so as to ensure that the self-heating rice below can always be located at the opening of the placement groove 2 when the self-heating rice is taken out, making the taking out of the self-heating rice easier; and when the weight of the self-heating rice remains unchanged but the height increases, the inclination angle of the adjusting plate 8 can be reduced, so that the downward movement amplitude of the supporting plate 3 when the same weight is increased can be increased, which can effectively improve the application range of the conveying device for self-heating rice production, thereby improving the practicality of the conveying device for self-heating rice production.

[0034] Since the self-heating rice is produced by pressing the support plate 3 downward, when the conveying device for the self-heating rice is bumpy during movement, the support plate 3 will move upward due to the instantaneous loss of pressure, resulting in unstable placement of the self-heating rice. Therefore, a sliding damper 6 is provided between the slide 41 and the chute 5, which can be used to prevent the support plate 3 from moving upward instantly when the slide 41 loses pressure instantly, thereby effectively ensuring the stability of the self-heating rice during transportation by the conveying device for the self-heating rice production.

[0035] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, a ball 12 is provided on a side of the extrusion block close to the adjustment plate 8 for rolling, and a wear-resistant coating is provided on an outer wall of the adjustment plate 8 close to the extrusion block.

[0036] In this embodiment, when the support plate 3 slides up and down, the extrusion top block 42 will rub against the side wall of the adjustment plate 8, thereby causing wear and tear, which affects the service life of the extrusion top block 42 and the adjustment plate 8. Figure 2 and Figure 3 It can be found that a ball 12 is rolled at the end of the extrusion top block 42, so that the extrusion top block 42 and the adjustment plate 8 are in rolling contact through the ball 12, which can effectively avoid wear between the extrusion top block 42 and the adjustment plate 8 when the support plate 3 slides up and down. At the same time, a wear-resistant coating is provided on the surface of the adjustment plate 8, which can further improve the wear resistance and reduce damage during use, thereby effectively extending the service life of the conveying device for self-heating rice production.

[0037] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the sliding damper 6 includes a permanent magnet ring 61 and a damping shaft 62. A through slot 13 is provided in the middle of the slide 41. The permanent magnet ring 61 is fixedly connected to the through slot 13. The damping shaft 62 is slidably connected to the inner hole of the permanent magnet ring 61. The two ends of the damping shaft 62 are fixedly connected to the top and bottom of the slide slot 5 respectively.

[0038] A cavity 14 is defined in the middle of the damping shaft 62 , and a copper wire 15 is spirally wound around the inner wall of the cavity 14 from top to bottom.

[0039] In this embodiment, by setting the permanent magnetic ring 61 and the damping shaft 62, when the support plate 3 slides up and down, magnetic interference is generated between the permanent magnetic ring 61 and the damping shaft 62, applying resistance to the up and down sliding of the support plate 3, thereby achieving the effect of damping the up and down sliding of the support plate 3. It can be used to prevent the support plate 3 from moving up instantly when the conveying device for self-heating rice production is bumpy, thereby ensuring the placement stability of the self-heating rice.

[0040] And observe Figure 4It can be found that a cavity 14 is hollowed out inside the damping shaft 62, and a copper wire 15 is spirally wound around the inner wall of the cavity 14. When the permanent magnet ring 61 moves up or down, the copper wire 15 will generate an induced magnetic field, which is used to enhance the damping force on the permanent magnet ring 61, thereby further improving the transportation stability of the self-heating rice.

[0041] In a further preferred embodiment of the present invention, Figure 2 and Figure 5 As shown, the adjustment assembly 9 includes an adjustment knob 91, a threaded rod 92 and a threaded sleeve 93. The threaded sleeve 93 is fixedly connected to the outer wall of the adjustment plate 8 close to the pressure plate 43. The threaded sleeve 93 is internally threaded with the threaded rod 92. The end of the threaded rod 92 away from the adjustment knob 91 passes through the pressure plate 43 and is fixedly connected to the adjustment knob 91.

[0042] In this embodiment, since the adjustment plate 8 needs to adjust the opening inclination angle to change the degree of descent when the self-heating rice is placed on the supporting plate 3, a threaded sleeve 93 is fixedly connected to the side of the adjustment plate 8 close to the pressure plate 43, and a threaded rod 92 is connected to the inner thread of the threaded sleeve 93. The threaded rod 92 is then passed through the pressure plate 43 and connected to the adjusting knob 91. The extension length of the threaded rod 92 in the threaded sleeve 93 can be controlled by rotating the adjusting knob 91, so that the distance between the bottom of the adjustment plate 8 and the pressure plate 43 is changed, which has the effect of changing the inclination angle of the adjustment plate 8, making the use of the conveying device for self-heating rice production simpler and more convenient.

[0043] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A conveying device for producing self-heating rice, comprising a base (1), a placement groove (2) is provided on the top of the base (1), a support plate (3) for carrying the self-heating rice is slidably connected in the placement groove (2), and characterized in that: Lifting components (4) are provided on all four sides of the support plate (3); The lifting assembly (4) includes a slide (41), an extrusion top block (42) and a pressure plate (43); a side wall of the placement groove (2) is located in the middle of the side wall of the support plate (3) and is provided with a slide groove (5); the slide (41) is slidably connected in the slide groove (5); and a sliding damper (6) is provided between the slide (41) and the slide groove (5); The outer wall of the base (1) is provided with a mounting groove (7) connected to the slide groove (5), a pressure plate (43) is fixedly connected in the mounting groove (7), an adjustment plate (8) is hingedly connected to the top of one side of the pressure plate (43) close to the slide (41), and the bottom of the adjustment plate (8) is connected to the pressure plate (43) via an adjustment assembly (9); Two circular grooves (10) are symmetrically provided on one side of the slide (41) close to the pressure plate (43), and an extrusion top block (42) is slidably connected in each of the circular grooves (10). One side of the extrusion block extending out of the circular groove (10) contacts the adjustment plate (8), and a support spring (11) is fixedly connected between the side of the extrusion block located in the circular groove (10) and the circular groove (10).

2. A conveying device for self-heating rice production according to claim 1, characterized in that: A ball (12) is provided on a side of the extrusion block close to the adjustment plate (8) for rolling, and a wear-resistant coating is provided on an outer wall of a side of the adjustment plate (8) close to the extrusion block.

3. The conveying device for self-heating rice production according to claim 1, characterized in that: The sliding damper (6) comprises a permanent magnet ring (61) and a damping shaft (62); a through slot (13) is provided in the middle of the slide (41); the permanent magnet ring (61) is fixedly connected in the through slot (13); the damping shaft (62) is slidably connected to the inner hole of the permanent magnet ring (61); and the two ends of the damping shaft (62) are fixedly connected to the top and bottom of the slide slot (5), respectively.

4. A conveying device for self-heating rice production according to claim 3, characterized in that: A cavity (14) is provided in the middle of the damping shaft (62), and a copper wire (15) is spirally wound around the inner wall of the cavity (14) from top to bottom.

5. The conveying device for self-heating rice production according to claim 1, characterized in that: The adjusting assembly (9) comprises an adjusting knob (91), a threaded rod (92) and a threaded sleeve (93); the threaded sleeve (93) is fixedly connected to the outer wall of the adjusting plate (8) close to the pressure plate (43); the threaded sleeve (93) is internally threadedly connected to the threaded rod (92); an end of the threaded rod (92) away from the adjusting knob (91) passes through the pressure plate (43) and is fixedly connected to the adjusting knob (91).

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