Feeding structure for nut coating production

Abstract

The utility model relates to the technical field of feeding equipment, and discloses a feeding structure for nut wrapping production, which comprises a support frame, a funnel is fixedly mounted on the outer side of the support frame, a limiting plate is fixedly mounted on the outer side of the support frame, a collecting box is slidably mounted on the outer side of the support frame, and a feeding mechanism is mounted on the outer side of the collecting box. A shaking assembly, a switch assembly, a push-pull assembly and an adjusting assembly are arranged on the outer side of the supporting frame, the shaking assembly comprises a short ball head rod, and one end of the short ball head rod is installed on the outer side of the supporting frame in a hinged mode. According to the feeding structure for nut wrapping production, in order to enable the device to have a good screening effect, a shaking assembly is arranged, the shaking assembly is matched with a starting motor, so that a driving gear starts to rotate, a telescopic ball head rod starts to drive a screen plate to start to swing, and therefore through cooperation with a short ball head rod and a long ball head rod, the screen plate cannot fall off; and moreover, certain inclination is kept, and the swing of the sieve plate cannot be blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a feeding structure for nut coating production. Background Art

[0002] Nut coating production is a food processing technology, which is mainly used in the processing of various types of nuts such as peanuts, hazelnuts, cashews, etc. This technology improves the taste of nuts, increases flavor diversity, and extends their shelf life by coating the surface of nuts with a layer of specific substances. The coating materials are diverse, including syrup, food coloring, food flavors, etc., which can be adjusted according to different taste requirements.

[0003] In the nut coating production process, the feeding structure is a key component, and its performance directly affects the operating efficiency and product quality of the entire production line. At present, with the continuous development of food processing technology, the requirements for the feeding structure used in nut coating production are becoming higher and higher. The feeding structure can realize automatic grasping, quantitative transportation and precise positioning of nuts, which greatly improves production efficiency and product quality. At the same time, by introducing advanced sanitary design concepts and materials, these new feeding structures can also effectively ensure the sanitary conditions in the production process and meet food safety requirements.

[0004] However, most of the current devices are unable to effectively screen inferior nuts when conveying nuts, and most of the devices are prone to blockage when a large number of nuts flow out during screening. In view of this, we propose a feeding structure for nut coating production. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding structure for nut coating production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure for nut coating production, comprising a support frame, a funnel is fixedly installed on the outside of the support frame, a limit plate is fixedly installed on the outside of the support frame, a collection box is slidably installed on the outside of the support frame, a shaking component, a switch component, a push-pull component and an adjustment component are arranged on the outside of the support frame, and the shaking component comprises:

[0007] A short ball head rod, one end of the short ball head rod is hingedly mounted on the outer side of the support frame, one end of the long ball head rod is hingedly mounted on the outer side of the support frame, the other end of the short ball head rod is hingedly mounted on the outer side of the sieve plate, and the other end of the long ball head rod is hingedly mounted on the outer side of the sieve plate;

[0008] A blocking plate is fixedly installed on the outside of the sieve plate, a guide plate is fixedly installed on the outside of the sieve plate, a motor is fixedly installed on the outside of the funnel, and a driving gear is fixedly installed on the output end of the motor;

[0009] A telescopic ball head rod, one end of which is fixedly mounted on the outside of the driving gear, and the other end of which is hingedly mounted on the outside of the sieve plate.

[0010] Preferably, the short ball head rod, long ball head rod, blocking plate and guide plate are provided in multiple groups, and the multiple groups of short ball head rods, long ball head rods, blocking plates and guide plates are mirrored on the outside of the screen plate with the vertical center line of the front-to-back direction of the screen plate as the mirror axis.

[0011] Preferably, the switch assembly includes a limit block, a limit block is fixedly installed on the outer side of the support frame, a baffle is slidably installed on the limit block, a connecting rod is hingedly installed on the outer side of the baffle, one end of a spring rod is fixedly installed on the outer side of the connecting rod, an extrusion block is fixedly installed on the other end of the spring rod, a clamping block is slidably installed on the outer side of the connecting rod, a thin rod is fixedly installed on the outer side of the clamping block, one end of a clockwork spring is fixedly installed on the outer side of the thin rod, a clamping plate is fixedly installed on the other end of the clockwork spring, and an arc groove is opened on the outer side of the connecting rod.

[0012] Preferably, the thin rod, clockwork spring, splint and arc groove are provided in multiple groups, and the multiple groups of the thin rod, clockwork spring, splint and arc groove are mirrored on the outside of the connecting rod with the vertical midline of the front-to-back direction of the connecting rod as the mirror axis.

[0013] Preferably, the arc grooves are provided in multiple groups, and the multiple groups of arc grooves are linearly arrayed at equal intervals on the outside of the connecting rod, and one end of the outer side of the splint is semi-cylindrical, and the semi-cylindrical shape at one end of the outer side of the splint is consistent in size with the arc grooves.

[0014] Preferably, the telescopic ball head rod passes through the connecting rods, and the telescopic ball head rod is arranged between the extrusion block and the clamping block.

[0015] Preferably, the push-pull assembly includes a driven gear, a driven gear is rotatably installed on the outside of the funnel, one end of the outside of the driven gear passes through the funnel, a disc is fixedly installed on the outside of the driven gear, a connecting block is hingedly installed on the outside of the disc, one end of an articulated ball head rod is hingedly installed on the outside of the connecting block, a long rod is hingedly installed on the outside of the support frame, an arc plate is fixedly installed on the outside of the long rod, an articulated block is fixedly installed on the outside of the arc plate, the other end of the articulated ball head rod is hingedly installed on the outside of the articulated block, a side soft plate is fixedly installed on the outside of the arc plate, the other end of the side soft plate is fixedly installed on the inside of the funnel, a top soft plate is fixedly installed on the outside of the arc plate, and the other end of the top soft plate is fixedly installed on the inside of the funnel.

[0016] Preferably, the driven gear is meshed with the driving gear, and multiple groups of side soft plates are provided, and the multiple groups of side soft plates are mirrored on the outside of the arc plate with the vertical center line in the front-to-back direction of the arc plate as the mirror axis, and the side soft plates and the top soft plate are made of rubber, so as to have better ductility.

[0017] Preferably, the adjustment assembly includes a servo telescopic rod, a servo telescopic rod is fixedly mounted on the outside of the support frame, an arc block is fixedly mounted on the outside of the servo telescopic rod, a slide groove is opened on the outside of the arc block, a hollow cylinder is slidably mounted on the inside of the slide groove, and a round rod is slidably mounted inside the hollow cylinder.

[0018] Preferably, the servo telescopic rods are provided in multiple groups, and the multiple groups of servo telescopic rods are mirrored on the outside of the support frame with the vertical midline of the front-to-back direction of the support frame as the mirror axis, and the round rods penetrate the connecting rod and are fixedly installed on the outside of the clamping block.

[0019] Compared with the prior art, the utility model provides a feeding structure for nut coating production, which has the following beneficial effects:

[0020] 1. The feeding structure for nut coating production, in order to make the device have a better screening effect, is provided with a shaking component, which cooperates with the starting motor to make the driving gear start to rotate, so that the telescopic ball head rod starts to drive the screen plate to swing, so that the short ball head rod and the long ball head rod are cooperated to prevent the screen plate from falling, and keep a certain inclination, and will not hinder the swing of the screen plate.

[0021] 2. The feeding structure for nut coating production is provided with a switch assembly in order to enable the structure to control the flow rate of materials when conveying materials. When the motor starts to drive the telescopic ball head rod to swing, the spring rod pushes the extrusion block and the clamping block to clamp the telescopic ball head rod, and the clockwork spring squeezes one end of the clamp into the arc groove, so that the connecting rod starts to move while the telescopic ball head rod swings, and the baffle is pulled to open and close to release the nuts from the funnel, thereby controlling the flow rate of the nuts.

[0022] 3. The feeding structure for nut coating production is provided with a push-pull assembly to prevent the device from causing blockage when discharging materials in the hopper. The push-pull assembly cooperates with the rotation of the driving gear to cause the driven gear to start relative rotation, so that the disc starts to move synchronously with the driven gear, and at the same time, the arc plate is driven to move through the articulated ball head rod, and cooperates with the relative rotation of the driving gear and the driven gear, so that the baffle is opened once and the arc plate is pushed once, so that the nuts will not be blocked.

[0023] 4. The feeding structure for nut coating production, in order to enable the device to further adjust the funnel flow rate, is provided with an adjustment component, which first cooperates with the servo telescopic rod, arc block, hollow cylinder, round rod and slide groove to achieve the effect of controlling the size of the baffle opening. The component cooperates with the start-up servo telescopic rod to push the arc block, so that the arc block pulls the round rod, thereby pulling the clamping block to adjust the size of the baffle opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0025] Figure 2 This is a front view of the structure of the utility model;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0027] Figure 4 This is a schematic diagram of the back side top view of the structure of the utility model;

[0028] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0029] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle C area;

[0030] Figure 7 It is a bottom-up cross-sectional schematic diagram of a partial structure of the utility model;

[0031] Figure 8 For this utility model Figure 7 Schematic diagram of the enlarged structure of the middle D area;

[0032] Fig. 9 For this utility model Figure 8 Schematic diagram of the enlarged structure of the middle E area;

[0033] Fig.10 It is a schematic side view of part of the structure of the utility model;

[0034] Fig.11 For this utility model Fig.10 Schematic diagram of the enlarged structure of the F area in the middle.

[0035] In the figure: 1, support frame; 2, funnel; 3, limit plate; 4, collection box; 5, shaking assembly; 51, short ball rod; 52, long ball rod; 53, screen plate; 54, blocking plate; 55, guide plate; 56, motor; 57, driving gear; 58, telescopic ball rod; 6, switch assembly; 61, limit block; 62, baffle; 63, connecting rod; 64, spring rod; 65, extrusion block; 66, clamping block; 67 , thin rod; 68, clockwork spring; 69, splint; 610, arc groove; 7, push-pull assembly; 71, driven gear; 72, disc; 73, connecting block; 74, articulated ball head rod; 75, long rod; 76, arc plate; 77, hinged block; 78, side soft plate; 79, top soft plate; 8, adjustment assembly; 81, servo telescopic rod; 82, arc block; 83, hollow cylinder; 84, round rod; 85, slide groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-11 The utility model provides a technical solution: a feeding structure for nut coating production, including a support frame 1, a funnel 2 is fixedly installed on the outside of the support frame 1, a limiting plate 3 is fixedly installed on the outside of the support frame 1, a collecting box 4 is slidably installed on the outside of the support frame 1, and a shaking component 5, a switch component 6, a push-pull component 7 and an adjustment component 8 are arranged on the outside of the support frame 1.

[0038] In one embodiment of the utility model, the shaking assembly 5 includes a short ball head rod 51, one end of the short ball head rod 51 is hingedly installed on the outer side of the support frame 1, one end of the long ball head rod 52 is hingedly installed on the outer side of the support frame 1, the other end of the short ball head rod 51 is hingedly installed on the outer side of the sieve plate 53, and the other end of the long ball head rod 52 is hingedly installed on the outer side of the sieve plate 53, and the short ball head rod 51 and the long ball head rod 52 cooperate to prevent the sieve plate 53 from falling and maintain a certain inclination, and will not cause obstruction to the swing of the sieve plate 53, a blocking plate 54 is fixedly installed on the outer side of the sieve plate 53, and a guide plate 55 is fixedly installed on the outer side of the sieve plate 53, and the blocking plate 54 is cooperated with the guide plate 55 to prevent the nuts from flying out of the sieve plate 53, and the guide plate 55 is cooperated with the guide plate 55 to guide the superior fruits into the wrapping device, and through the two sets of guide plates 55 It has a certain centering effect and shakes the inferior fruits into the collecting box 4. A motor 56 is fixedly installed on the outside of the funnel 2, and a driving gear 57 is fixedly installed on the output end of the motor 56. One end of a telescopic ball head rod 58 is fixedly installed on the outside of the driving gear 57, and the other end of the telescopic ball head rod 58 is hingedly installed on the outside of the sieve plate 53. First, place the material into the funnel 2, and start the motor 56 to make the driving gear 57 start to rotate, so that the telescopic ball head rod 58 starts to drive the sieve plate 53 to start swinging. There are multiple groups of short ball head rods 51, long ball head rods 52, blocking plates 54 and guide plates 55, and the multiple groups of short ball head rods 51, long ball head rods 52, blocking plates 54 and guide plates 55 use the vertical midline of the front and rear direction of the sieve plate 53 as the mirror axis, and the mirror image is set on the outside of the sieve plate 53.

[0039] In one embodiment of the utility model, the switch assembly 6 includes a limit block 61, the limit block 61 is fixedly installed on the outer side of the support frame 1, the limit block 61 is slidably installed with a baffle 62, the outer side of the baffle 62 is hingedly installed with a connecting rod 63, one end of a spring rod 64 is fixedly installed on the outer side of the connecting rod 63, and an extrusion block 65 is fixedly installed on the other end of the spring rod 64, a clamping block 66 is slidably installed on the outer side of the connecting rod 63, a thin rod 67 is fixedly installed on the outer side of the clamping block 66, one end of a clockwork spring 68 is fixedly installed on the outer side of the thin rod 67, and a splint 69 is fixedly installed on the other end of the clockwork spring 68, an arc groove 610 is opened on the outer side of the connecting rod 63, and multiple groups of thin rods 67, clockwork springs 68, splints 69 and arc grooves 610 are provided, and the multiple groups of thin rods 67, clockwork springs 68, splints 69 and arc grooves 610 are arranged in the vertical direction of the front and rear directions of the connecting rod 63. The midline is the mirror axis, and the mirror image is set on the outside of the connecting rod 63. There are multiple groups of arc grooves 610, and the multiple groups of arc grooves 610 are linearly arrayed at equal intervals on the outside of the connecting rod 63. One end of the outer side of the splint 69 is semi-cylindrical, and the semi-cylindrical end of the outer side of the splint 69 is the same size as the arc groove 610. The telescopic ball head rod 58 passes through the connecting rods 63. The telescopic ball head rod 58 is set between the extrusion block 65 and the clamping block 66. When the motor 56 is started to drive the telescopic ball head rod 58 to swing, the spring rod 64 pushes the extrusion block 65 and the clamping block 66 to clamp the telescopic ball head rod 58, and one end of the splint 69 is squeezed into the arc groove 610 through the clockwork spring 68, so that the telescopic ball head rod 58 swings and the connecting rod 63 starts to move, and at the same time, the baffle 62 is pulled to open and close to release the nuts from the funnel 2, thereby controlling the flow rate of the nuts.

[0040] In one embodiment of the present utility model, the push-pull assembly 7 includes a driven gear 71, a driven gear 71 is rotatably installed on the outside of the funnel 2, one end of the outside of the driven gear 71 passes through the funnel 2, a disc 72 is fixedly installed on the outside of the driven gear 71, a connecting block 73 is hingedly installed on the outside of the disc 72, one end of a hinged ball head rod 74 is hingedly installed on the outside of the connecting block 73, a long rod 75 is hingedly installed on the outside of the support frame 1, an arc plate 76 is fixedly installed on the outside of the long rod 75, a hinge block 77 is fixedly installed on the outside of the arc plate 76, the other end of the hinged ball head rod 74 is hingedly installed on the outside of the hinge block 77, a side soft plate 78 is fixedly installed on the outside of the arc plate 76, the other end of the side soft plate 78 is fixedly installed on the inside of the funnel 2, a top soft plate 79 is fixedly installed on the outside of the arc plate 76, the other end of the top soft plate 79 is fixedly installed on the inside of the funnel 2, and the driven gear 7 1 is meshed with the driving gear 57, and a plurality of side soft plates 78 are provided, and the plurality of side soft plates 78 are mirrored on the outside of the arc plate 76 with the vertical center line of the arc plate 76 in the front-rear direction as the mirror axis. The side soft plates 78 and the top soft plates 79 are made of rubber, so as to have good ductility. When the driving gear 57 rotates, the driven gear 71 starts to rotate relatively, so that the disc 72 starts to move synchronously with the driven gear 71, and the arc plate 76 starts to move through the articulated ball head rod 74, and cooperates with the relative rotation of the driving gear 57 and the driven gear 71, so that the baffle 62 is opened once, and the arc plate 76 is pushed once, so that the nut will not be blocked, and the side soft plates 78 and the top soft plates 79 are used to prevent the nut from falling into the angle between the arc plate 76 and the inner side of the funnel 2, so as to prevent damage to the material.

[0041] In one embodiment of the utility model, the adjustment component 8 includes a servo telescopic rod 81, a servo telescopic rod 81 is fixedly installed on the outside of the support frame 1, an arc block 82 is fixedly installed on the outside of the servo telescopic rod 81, a slide groove 85 is opened on the outside of the arc block 82, a hollow cylinder 83 is slidably installed on the inside of the slide groove 85, and a round rod 84 is slidably installed inside the hollow cylinder 83. There are multiple groups of servo telescopic rods 81, and the multiple groups of servo telescopic rods 81 are mirrored on the outside of the support frame 1 with the vertical center line of the front and rear direction of the support frame 1 as the mirror axis. The round rod 84 penetrates the connecting rod 63 and is fixedly installed on the outside of the clamping block 66. The servo telescopic rod 81 is started to push the arc block 82, so that the arc block 82 pulls the round rod 84, thereby pulling the clamping block 66, thereby adjusting the opening size of the baffle 62, so that the device can also adjust the nut flow rate when it is started.

[0042] Working principle: First, place the material into the funnel 2, and start the motor 56 to make the driving gear 57 start to rotate, so that the telescopic ball head rod 58 starts to drive the screen plate 53 to start swinging, so that the short ball head rod 51 and the long ball head rod 52 prevent the screen plate 53 from falling, and maintain a certain inclination, and do not hinder the swing of the screen plate 53, and cooperate with the blocking plate 54 to prevent the nuts from flying out of the screen plate 53, and cooperate with the guide plate 55 to guide the superior fruits into the wrapping device, and the two sets of guide plates 55 have a certain centering effect, and shake the inferior fruits into the collection box 4, further, by starting the motor 56 to drive the telescopic ball head rod 58 to swing, the spring rod 64 pushes the extrusion block 65 and the clamping block 66 to clamp the telescopic ball head rod 58, and the clockwork spring 68 squeezes one end of the clamping plate 69 into the arc groove 610, so that the telescopic ball head rod 58 swings while the connecting rod 6 3 starts to move, and at the same time pulls the baffle 62 to open and close to release the nuts from the funnel 2, thereby controlling the flow rate of the nuts, and further cooperates with the start of the servo telescopic rod 81 to push the arc block 82, so that the arc block 82 pulls the round rod 84, thereby pulling the clamping block 66, thereby adjusting the opening size of the baffle 62, so that the device can also adjust the flow rate of the nuts when it is started, and further cooperates with the rotation of the active gear 57, so that the driven gear 71 starts to rotate relatively, so that the disc 72 starts to move synchronously with the driven gear 71, and at the same time drives the arc plate 76 to start moving through the articulated ball head rod 74, and cooperates with the relative rotation of the active gear 57 and the driven gear 71, so that the baffle 62 is opened once, and the arc plate 76 is pushed once, so that the nuts will not be blocked, and the side soft plate 78 and the top soft plate 79 are used to prevent the nuts from falling into the angle between the arc plate 76 and the inner side of the funnel 2, thereby preventing damage to the material.

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A feeding structure for nut coating production, comprising a support frame (1), a funnel (2) fixedly mounted on the outer side of the support frame (1), a limit plate (3) fixedly mounted on the outer side of the support frame (1), and a collection box (4) slidably mounted on the outer side of the support frame (1), characterized in that: The outer side of the support frame (1) is provided with a shaking component (5), a switch component (6), a push-pull component (7) and an adjustment component (8), wherein the shaking component (5) comprises: A short ball head rod (51), one end of the short ball head rod (51) is hingedly mounted on the outer side of the support frame (1), one end of the long ball head rod (52) is hingedly mounted on the outer side of the support frame (1), the other end of the short ball head rod (51) is hingedly mounted on the outer side of the sieve plate (53), and the other end of the long ball head rod (52) is hingedly mounted on the outer side of the sieve plate (53); A blocking plate (54), a blocking plate (54) is fixedly mounted on the outer side of the sieve plate (53), a guide plate (55) is fixedly mounted on the outer side of the sieve plate (53), a motor (56) is fixedly mounted on the outer side of the funnel (2), and a driving gear (57) is fixedly mounted on the output end of the motor (56); A telescopic ball head rod (58), one end of which is fixedly mounted on the outside of the driving gear (57), and the other end of which is hingedly mounted on the outside of the sieve plate (53).

2. A feeding structure for nut coating production according to claim 1, characterized in that: The short ball head rod (51), the long ball head rod (52), the blocking plate (54) and the guide plate (55) are provided in a plurality of groups, and the plurality of groups of the short ball head rod (51), the long ball head rod (52), the blocking plate (54) and the guide plate (55) are mirror-arranged on the outside of the sieve plate (53) with the vertical center line in the front-rear direction of the sieve plate (53) as the mirror axis.

3. A feeding structure for nut coating production according to claim 1, characterized in that: The switch assembly (6) comprises a limit block (61), the limit block (61) is fixedly mounted on the outer side of the support frame (1), a baffle (62) is slidably mounted on the limit block (61), a connecting rod (63) is hingedly mounted on the outer side of the baffle (62), one end of a spring rod (64) is fixedly mounted on the outer side of the connecting rod (63), an extrusion block (65) is fixedly mounted on the other end of the spring rod (64), a clamping block (66) is slidably mounted on the outer side of the connecting rod (63), a thin rod (67) is fixedly mounted on the outer side of the clamping block (66), one end of a spring spring (68) is fixedly mounted on the outer side of the thin rod (67), a clamping plate (69) is fixedly mounted on the other end of the spring spring (68), and an arc groove (610) is provided on the outer side of the connecting rod (63).

4. A feeding structure for nut coating production according to claim 3, characterized in that: The thin rod (67), the spring (68), the splint (69) and the arc groove (610) are provided in multiple groups, and the multiple groups of the thin rod (67), the spring (68), the splint (69) and the arc groove (610) are mirrored on the outside of the connecting rod (63) with the vertical center line of the connecting rod (63) in the front-to-back direction as the mirror axis.

5. The feeding structure for nut coating production according to claim 3, characterized in that: The arc grooves (610) are provided in a plurality of groups, and the plurality of arc grooves (610) are linearly arrayed at equal intervals on the outside of the connecting rod (63); one end of the outer side of the clamping plate (69) is semi-cylindrical, and the semi-cylindrical shape of the outer side of the clamping plate (69) is consistent in size with the arc grooves (610).

6. A feeding structure for nut coating production according to claim 3, characterized in that: The telescopic ball head rod (58) passes through the connecting rods (63), and the telescopic ball head rod (58) is arranged between the extrusion block (65) and the clamping block (66).

7. A feeding structure for nut coating production according to claim 1, characterized in that: The push-pull assembly (7) comprises a driven gear (71), the driven gear (71) is rotatably mounted on the outside of the funnel (2), one end of the outside of the driven gear (71) penetrates the funnel (2), a disc (72) is fixedly mounted on the outside of the driven gear (71), a connecting block (73) is hingedly mounted on the outside of the disc (72), one end of a hinged ball head rod (74) is hingedly mounted on the outside of the connecting block (73), a long rod (75) is hingedly mounted on the outside of the support frame (1), and the long rod (75) An arc plate (76) is fixedly mounted on the outside, a hinge block (77) is fixedly mounted on the outside of the arc plate (76), the other end of the hinge ball head rod (74) is hingedly mounted on the outside of the hinge block (77), a side soft plate (78) is fixedly mounted on the outside of the arc plate (76), the other end of the side soft plate (78) is fixedly mounted on the inside of the funnel (2), a top soft plate (79) is fixedly mounted on the outside of the arc plate (76), the other end of the top soft plate (79) is fixedly mounted on the inside of the funnel (2).

8. A feeding structure for nut coating production according to claim 7, characterized in that: The driven gear (71) is meshed with the driving gear (57). The side soft plates (78) are provided in multiple groups, and the multiple groups of the side soft plates (78) are mirrored on the outside of the arc plate (76) with the vertical center line of the arc plate (76) in the front-back direction as the mirror axis. The side soft plates (78) and the top soft plate (79) are made of rubber.

9. The feeding structure for nut coating production according to claim 1, characterized in that: The adjustment assembly (8) comprises a servo telescopic rod (81), the servo telescopic rod (81) is fixedly mounted on the outside of the support frame (1), an arc block (82) is fixedly mounted on the outside of the servo telescopic rod (81), a slide groove (85) is provided on the outside of the arc block (82), a hollow cylinder (83) is slidably mounted on the inside of the slide groove (85), and a round rod (84) is slidably mounted inside the hollow cylinder (83).

10. A feeding structure for nut coating production according to claim 9, characterized in that: The servo telescopic rods (81) are provided in multiple groups, and the multiple groups of servo telescopic rods (81) are mirrored on the outside of the support frame (1) with the vertical center line of the support frame (1) in the front-to-back direction as the mirror axis, and the round rod (84) passes through the connecting rod (63) and is fixedly installed on the outside of the clamping block (66).

Images