Driving mechanism of tableware putting device

Abstract

The utility model relates to a driving mechanism of a tableware putting device, which comprises a pull rod and a push block which are positioned on a tableware box, the pull rod is connected with the push block, the pull rod is hinged on the tableware box, the push block is arranged on the tableware box in a sliding manner, and the pull rod is shifted to enable the push block to move and push tableware on the tableware box; the tableware box further comprises an elastic piece, one end of the elastic piece is fixed to the tableware box, the other end of the elastic piece is connected with the push block, and when the push block moves and pushes tableware on the tableware box, the elastic piece is stretched. The push block is driven manually and mechanically, the pull rod is poked, the push block can move through transmission of the connecting line, the driving structure is simple and reliable, the size is small, cost is greatly reduced, and the throwing process is easy to operate, rapid and labor-saving; the elastic piece is arranged and is stretched when the pull rod is shifted, and after the pull rod is released, the elastic force of the elastic piece enables the push block and the pull rod to reset quickly to wait for next-time throwing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a catering utensil, concretely relates to the drive mechanism of tableware feeding device. BACKGROUND

[0002] Spoon, fork, dinner knife and other tableware as an indispensable part in catering, whether it is non-disposable tableware or the use amount of disposable tableware is very large, and people's requirement for its sanitary quality is also higher and higher. A tableware feeding device that is convenient for tableware feeding and ensures the sanitary quality during tableware feeding appears in the market, for example, the tableware feeding device of a knife, fork and spoon set disclosed in Chinese patent application (publication number: CN113966942A) includes a separation paddle and a rotary motor, the separation paddle is driven by the rotary motor to move or rotate, and the bottom layer tableware is driven to rotate circumferentially to make a part of the tableware rotate outside the rotary gap and fall into the discharge channel to complete feeding. In the above structure, the feeding of tableware needs motor driving, when multiple tableware needs to be fed separately, multiple motors need to be set, the participation of the motor greatly increases the cost of tableware feeding, also increases the volume of the feeding device, and the motor driving stability is poor, easy to damage, and the maintenance and replacement cost is high. SUMMARY

[0003] The utility model aims at the shortcomings of prior art, provides a kind of manual mechanical drive, the drive structure cost of low, the drive mechanism of small volume tableware feeding device is provided.

[0004] To achieve the purpose, the technical scheme adopted by the utility model is:

[0005] The drive mechanism of tableware feeding device, including pull rod on tableware box, push block, the pull rod and the push block are connected, the pull rod is hinged on the tableware box, the push block is slidably arranged on the tableware box, the pull rod is actuated, the push block is moved and pushes the tableware on the tableware box.

[0006] As a further optimization of the above technical scheme: further include elastic member, one end of the elastic member is fixed on the tableware box, the other end of the elastic member and the push block are connected, when the push block moves and pushes the tableware on the tableware box, the elastic member is elongated.

[0007] As a further optimization of the above technical scheme: further include connecting line, both ends of the connecting line are connected with the pull rod and the push block respectively.

[0008] As a further optimization of the above technical solutions: further comprising a guide column, the guide column is installed on the tableware box, the guide column is located on one side of the push block, the pull rod is located below the guide column, the middle part of the connecting line is placed on the guide column, and the connecting line is approximately L-shaped.

[0009] As a further optimization of the above technical solutions: the connecting line is a steel wire.

[0010] As a further optimization of the above technical solutions: the side of the tableware box is provided with a limiting groove, two limiting groove walls are arranged on the limiting groove, the two limiting groove walls are arranged in an eight-shaped manner, the end of the pull rod is hingedly connected in the limiting groove, the pull rod rotates longitudinally in the limiting groove, and the pull rod stops rotating when the pull rod contacts the limiting groove wall.

[0011] As a further optimization of the above technical solutions: further comprising a sliding rail and a sliding block, the sliding rail is horizontally fixed on the tableware box, the sliding block is slidingly arranged on the sliding rail, the push block is integrally formed with a mounting block, the mounting block is fixed on the sliding block, and a gap is formed in the mounting block.

[0012] As a further optimization of the above technical solutions: the tableware box is further provided with two movable limiting blocks, and the two movable limiting blocks are located at two ends of the sliding rail.

[0013] As a further optimization of the above technical solutions: the tableware box is further provided with a dustproof cover, the dustproof cover covers the sliding rail and the sliding block, and the dustproof cover is provided with a pull rod gap for exposing the pull rod.

[0014] Compared with the prior art, the driving mode of the push block in the tableware box is manual mechanical driving, the pull rod is actuated, the movement of the push block can be realized through the transmission of the connecting line, the driving structure is simple and reliable, the volume is small, the cost is greatly reduced, the operation in the process of putting is simple, fast and labor-saving, the elastic member is provided, the elastic member is elongated when the pull rod is actuated, after the pull rod is released, the elastic force of the elastic member enables the push block and the pull rod to be quickly reset, and the next putting is waited; the middle part of the connecting line is placed on the guide column, the connecting line is approximately L-shaped, the L-shaped connecting line enables the push block to be driven more labor-saving when the pull rod is actuated downward; the connecting line is a steel wire, the connecting strength is guaranteed; the limiting groove limits the rotation of the pull rod; the sliding block and the sliding rail guide and guide the movement of the push block; the movable limiting block limits the movement of the sliding block and the push block, and prevents the sliding block from being separated from the sliding rail; the dustproof cover dustproofs and protects the structure in the tableware box, guarantees the stable operation, and simultaneously, the dustproof cover is detachably installed, and the maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1It is a schematic diagram of the three-dimensional structure of the utensil feeding device.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utensil feeding device.

[0017] Figure 3 It is Figure 2 It is a schematic diagram of the three-dimensional structure of the utensil feeding device.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the utensil feeding device.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the utensil feeding device. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings and specific embodiments. Figures 1-5 As shown in the drawings, a utensil feeding device comprises a plurality of utensil boxes 2, each of which is provided with a storage channel for placing utensils, and the bottom of the storage channel is provided with a supporting plate. The side of the bottom of the storage channel is provided with a moving channel 33 and a feeding gap 34, and a push block 52 is movably arranged in the moving channel 33. The height of the feeding gap 34 can only allow a single utensil to pass through, and the utensil in contact with the supporting plate can pass through the feeding gap 34 and be separated from the supporting plate under the pushing of the push block 52, so that it is separated from the storage channel. The height of the feeding gap 34 can only allow a single utensil to pass through, so that only one utensil is fed each time, the feeding is accurate, and utensil waste is avoided.

[0021] In the above technical solution, the two ends of the top of the utensil box 2 are respectively provided with a first stop block 3 and a second stop block 4, and the supporting plate comprises a first supporting plate 32 and a second supporting plate 42. The first stop block 3 is provided with a first storage groove 31, and the first supporting plate 32 is located at the bottom of the first storage groove 31. The moving channel 33 is located at the bottom of the first stop block 3 and communicates with the first storage groove 31, and the bottom surface of the moving channel 33 and the upper surface of the first supporting plate 32 are located on the same horizontal plane. The feeding gap 34 is located at the bottom of the groove wall of the first storage groove 31, and the moving channel 33 and the feeding gap 34 are respectively located on the two sides of the first supporting plate 32. The second stop block 4 is provided with a second storage groove 41, and the second supporting plate 42 is located at the bottom of the second storage groove 41. The first storage groove 31 and the second storage groove 41 form a storage channel, and the two ends of the utensils are respectively located in the first storage groove 31 and the second storage groove 41. The two ends of the utensils in the bottom of the storage channel are placed on the first supporting plate 32 and the second supporting plate 42 respectively. When the utensils such as forks and spoons with curved ends are placed in the storage channel of the utensil box 2, the second supporting plate 42 can be arranged to be inclined, so as to be more fitted to the shape of the end of the utensil.

[0022] In the above technical solution: the utensil box 2 is internally provided with a feeding groove 21, the feeding groove 21 is communicated with the storage channel through a feeding gap 34. The groove bottom of the feeding groove 21 is a guide inclined surface 22, the side surface of the utensil box 2 is provided with a feeding opening 23 communicated with the feeding groove 21, and the bottom surface of the feeding opening 23 is located at the lowest point of the guide inclined surface 22. The utensils are moved into the feeding groove 21 after being removed from the storage channel, and the utensils in the feeding groove 21 are moved to the feeding opening 23 under the guidance of the guide inclined surface 22. The bottom of the first stop block 3 and the second stop block 4 is inserted into the feeding groove 21, and is fixed on the two groove walls of the feeding groove 21 respectively. The utensils stacked in the storage channel can fall into the feeding groove 21 under the pushing of the push block 52, the user takes the utensils after feeding through the feeding opening 23, the utensils are taken in order and the sanitary quality of the utensils is ensured.

[0023] In the above technical solution: as shown in Figure 3 、 5 , the utensil box 2 is provided with a feeding driving mechanism 5, the feeding driving mechanism 5 includes a pull rod 51, a push block 52 and a connecting line 55, the pull rod 51 is hinged on the utensil box 2, and the two ends of the connecting line 55 are connected with the pull rod 51 and the push block 52 respectively. The pull rod 51 is pushed, the pull rod 51 drives the push block 52 to move through the connecting line 55, and the push block 52 pushes the utensils on the utensil box 2. The connecting line 55 is specifically a steel wire, so as to ensure the connection strength. The feeding driving mechanism 5 further includes an elastic member 57, one end of the elastic member 57 is fixed on the utensil box 2, and the other end of the elastic member 57 is connected with the push block 52. When the push block 52 moves and pushes the bottommost utensils in contact with the supporting plate, the elastic member 57 is elongated.

[0024] In the above technical solution: as shown in Figure 2 、 3 , the side surface of the utensil box 2 is provided with a limiting groove 27, the limiting groove 27 is provided with two limiting groove walls 28 arranged obliquely, and the two limiting groove walls 28 are arranged in an eight-character shape. The end of the pull rod 51 is hinged in the limiting groove 27, the pull rod 51 rotates longitudinally in the limiting groove 27, and the pull rod 51 stops rotating when the pull rod 51 contacts the limiting groove wall 28.

[0025] In the above technical solution: the feeding driving mechanism 5 further includes a sliding rail 53, a sliding block 54 and a guide column 56, the sliding rail 53 is fixed horizontally on the utensil box 2, and the sliding block 54 is slidingly arranged on the sliding rail 53. The push block 52 is integrally formed with a mounting block 521, and the mounting block 521 is fixed on the sliding block 54. The mounting block 521 is provided with a gap 522, the gap 522 is provided for the side wall of the moving channel 33, so as to prevent the mounting block 521 from interfering with the movement of the push block 52. The guide column 56 is installed on the utensil box 2, the guide column 56 is located on one side of the push block 52 and the sliding rail 53, the pull rod 51 is located below the guide column 56, the middle part of the connecting line 55 is arranged on the guide column 56, so that the connecting line 55 is approximately L-shaped. As shown in Figure 3As shown, two moving limiting blocks 58 are also fixed on the tableware box 2, and the two moving limiting blocks 58 are respectively located at the two ends of the sliding rail 53. The sliding block 54 moves on the sliding rail 53, and when the sliding block 54 contacts the moving limiting block 58, the sliding block 54 stops moving. The moving limiting block 58 limits the movement of the sliding block 54, preventing the sliding block 54 from leaving the sliding rail 53.

[0026] The sliding block 54 is located at one end of the sliding rail 53 away from the pull rod 51, and the end of the pull rod 51 is inclined upward, which is the initial state. When it is necessary to take tableware, the pull rod 51 is pushed downward, and the pull rod 51 drives the push block 52 and the sliding block 54 to move horizontally along the sliding rail 53 through the connecting line 55, so that the end of the push block 52 enters the first storage recess 31 and pushes the bottommost tableware. At this time, the elastic member 57 is elongated; the pushing of the push block 52 causes the end of the bottommost tableware to pass through the throwing gap 34 and be separated from the first supporting plate 32. Due to the loss of support of the first supporting plate 32 on one end of the bottommost tableware, the bottommost tableware loses balance and falls off the second supporting plate 42 under the action of gravity, and directly falls into the throwing groove 21 after leaving the storage channel, and the tableware in the throwing groove 21 moves to the throwing opening 23 under the guidance of the guide inclined surface 22, and falls out through the throwing opening 23, completing the throwing of the tableware. When the pull rod 51 is released, the elastic force of the elastic member 57 is released, causing the sliding block 54 and the push block 52 to move back to the original position, and the push block 52 is separated from the first storage recess 31. The reset movement of the sliding block 54 drives the pull rod 51 to automatically rotate upward and reset through the connecting line 55.

[0027] During the movement of the bottommost tableware out of the storage channel, the tableware above the bottommost tableware is blocked by the groove wall of the first storage recess 31, ensuring that the tableware above the bottommost tableware will not move out of the storage channel with the bottommost tableware, and ensuring that only the bottommost tableware is thrown out; after the original bottommost tableware leaves the storage channel, the tableware in the storage channel moves downward as a whole, so that the two ends of the present bottommost tableware are placed on the first supporting plate 32 and the second supporting plate 42 respectively, and wait for the next throwing.

[0028] In the above technical solution, as shown in Figure 1 , 2 , the base 1 is further included, and the plurality of groups of tableware boxes 2 are located in the base 1. There are three groups of tableware boxes 2 in the base 1, and three different tableware, such as knives, forks and spoons, are stacked in the storage channels of the three groups of tableware boxes 2 respectively, meeting the diversified needs of users for tableware. The base 1 is provided with a base sliding rail 11, and the bottom of the tableware box 2 is provided with a sliding groove 24. The base sliding rail 11 and the sliding groove 24 are both in the shape of an I-beam, and the base sliding rail 11 is located in the sliding groove 24, so that the tableware box 2 is slidably arranged on the base 1. The side surface of the base 1 is provided with a moving opening 13, and the tableware box 2 can move out of the base 1 through the moving opening 13.

[0029] In the above technical solution, as shown in Figure 1 , 2As shown, the cutlery box 2 is also equipped with a dust cover 26, which covers the slide rail 53 and slider 54 of the dispensing drive mechanism 5. The dust cover 26 has a pull rod notch for the pull rod 51 to protrude from the dust cover 26, facilitating the operation of the pull rod 51. The dust cover 26 protects the dispensing drive mechanism 5 from dust and ensures stable operation of the dispensing drive mechanism 5. The dust cover 26 has several hooks, and the first stop block 3 and the side of the cutlery box 2 have several corresponding buckle holes 7. The hooks are engaged in the buckle holes 7, realizing the detachable installation of the dust cover 26.

[0030] In this invention, the push block 52 is driven manually. Moving the lever 51 via the connecting line 55 moves the push block 52. The drive structure is simple, reliable, and compact, significantly reducing costs. The dispensing process is simple, fast, and labor-saving. An elastic element 57 is included; when the lever 51 is moved, the elastic element 57 extends. After releasing the lever 51, the elastic force of the elastic element 57 causes the push block 52 and lever 51 to quickly return to their original positions, ready for the next dispensing operation. The connecting line 55 rests on the guide post 56 in the middle, making the connecting line 55 approximately L-shaped. This L-shaped design allows the push block 52 to move towards the guide post 56. When the pull rod 51 is pulled down, it can drive the push block 52 to move laterally. Pulling the pull rod 51 down makes the drive of the push block 52 easier. The connecting wire 55 is steel wire to ensure connection strength. The limiting groove 27 limits the rotation of the pull rod 51. The slider 54 and the slide rail 53 guide and guide the movement of the push block 52. The moving limiting block 58 limits the movement of the slider 54 and the push block 52 to prevent the slider 54 from disengaging from the slide rail 53. The dust cover 26 protects the structure of this utility model from dust and ensures its stable operation. At the same time, the dust cover 26 is detachable for easy maintenance.

[0031] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should fall within the protection scope of this utility model.

Claims

1. Drive mechanism for a utensil dispensing device, characterized in that The utility model provides a kind of utensil box, including pull rod (51) on utensil box (2), push block (52), the pull rod (51) and the push block (52) are connected, the pull rod (51) is hinged on utensil box (2), the push block (52) is slidably arranged on utensil box (2), the pull rod (51) is actuated, utensil on utensil box (2) is pushed by push block (52) and moves.

2. A drive mechanism for a utensil dispensing device according to claim 1, wherein Further comprising elastic member (57), one end of the elastic member (57) is fixed on the utensil box (2), the other end of the elastic member (57) is connected with the push block (52), when the push block (52) moves and pushes the utensil on the utensil box (2), the elastic member (57) is elongated.

3. The drive mechanism for a serving dispensing device according to claim 1, wherein Further comprising connecting wire (55), both ends of the connecting wire (55) are connected with the pull rod (51) and the push block (52) respectively.

4. A drive mechanism for a utensil dispensing device according to claim 3, wherein Further comprising guide column (56), the guide column (56) is installed on the utensil box (2), the guide column (56) is located at one side of the push block (52), the pull rod (51) is located below the guide column (56), the middle part of the connecting wire (55) is placed on the guide column (56), so that the connecting wire (55) is approximately L-shaped.

5. The drive mechanism for a serving dispensing device according to claim 3, wherein The connecting wire (55) is steel wire.

6. The drive mechanism for a serving dispensing device according to claim 1, wherein The side of the utensil box (2) is provided with a limiting groove (27), two limiting groove walls (28) are arranged on the limiting groove (27), the two limiting groove walls (28) are arranged in an eight-character shape, the end of the pull rod (51) is hinged in the limiting groove (27), the pull rod (51) rotates longitudinally in the limiting groove (27), when the pull rod (51) contacts the limiting groove wall (28), the pull rod (51) stops rotating.

7. The drive mechanism for a serving dispensing device according to claim 1, wherein Further comprising slide rail (53) and sliding block (54), the slide rail (53) is horizontally fixed on the utensil box (2), the sliding block (54) is slidably arranged on the slide rail (53), the push block (52) is integrally formed with a mounting block (521), the mounting block (521) is fixed on the sliding block (54), and a gap (522) is formed on the mounting block (521).

8. A drive mechanism for a serving dispensing device according to claim 7, characterised in that The utensil box (2) is further provided with two moving limiting blocks (58), and the two moving limiting blocks (58) are respectively located at two ends of the slide rail (53).

9. The drive mechanism for a serving dispensing device according to claim 7, wherein The utensil box (2) is further provided with a dust cover (26), the dust cover (26) covers the slide rail (53) and the sliding block (54), and the dust cover (26) is provided with a pull rod gap for exposing the pull rod (51).

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