CN210929097U - Automatic feeding machine - Google Patents

Abstract

The utility model belongs to the technical field of feeding machines, in particular to an automatic feeding machine, which comprises a shell, a transmission mechanism, an adjusting mechanism, a flow guide hopper and a swinging plate, wherein the feeding machine adopts mechanical transmission to realize automatic feeding, has simple structure and low cost, does not need to be electrified, and prevents the failure of the feeding machine after the feeding machine is suddenly powered off and influences the feeding of pets; on the other hand, the pet can prevent the pet from biting the electric wire to cause short circuit of the electric wire, injure the pet and simultaneously prevent fire; potential safety hazards are brought; the utility model discloses an automatic feeding machine, when the belt drives the driving plate mechanism and removes the transmission food grain, if the downside of driving plate mechanism will be through the food grain card that the food grain import that opens on the water conservancy diversion fill got into when food grain import department, the sideslip through sliding plate provides a friction pulling force to the food grain that blocks in the driving plate mechanism for the food grain that is blocked slips down, prevents that the card from influencing the removal of driving plate mechanism at the food grain import department.

Description

Automatic feeding machine

Technical Field

The utility model belongs to the technical field of feed the machine of eating, especially, relate to an automatic feed machine of eating.

Background

With the development of economy, more and more families choose to raise pets to increase fun in family life, wherein cats and dogs are pets raised more, and pets must be fed every day, and if the owner goes out on a business trip or has no time to feed the pets for other reasons, the pets will starve seriously and even cause death, which is not desirable for people; some automatic feeding devices are also available in the prior art, but the existing automatic feeding machine generally adopts electronic control, is expensive in manufacturing cost, needs to be powered on all the time, and cannot be normally used after power failure; when people go out, if the indoor power is kept on all the time, certain danger exists, and some pets have the habit of biting the electric wire, if the master goes out, the pets can bite the electric wire, the electric wire is short-circuited to hurt the pets, meanwhile, fire disasters can be caused, and potential safety hazards exist, so that the design of the automatic feeding machine realized through mechanical transmission is very necessary.

The utility model relates to an automatic feeding machine solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned defects in the prior art, the utility model discloses an automatic feeding machine, it adopts following technical scheme to realize.

An automatic feeding machine which is characterized in that: the device comprises a shell, a transmission mechanism, an adjusting mechanism, a flow guide hopper and a swinging plate, wherein a first marking plate and a second marking plate are installed on the outer side of the shell, a plurality of second marking blocks are uniformly arranged on the end surface of the first marking plate in the circumferential direction, a plurality of first marking blocks are uniformly arranged on the end surface of the second marking plate in the circumferential direction, the first marking plate is used for measuring the rotation angle of a first adjusting shaft driven by a second rotating knob, and people can determine the rotation angle of the second rotating knob according to the matching state of the second rotating knob and the first marking blocks on the second marking plate when adjusting the second rotating knob; the second marking disc is used for measuring the rotation angle of the second adjusting shaft driven by the first rotating knob, and people can determine the rotation angle of the first rotating knob according to the matching state of the first rotating knob and the second marking block on the first marking disc when adjusting the first rotating knob; the inner side of the shell is provided with a food storage groove, the lower side of the food storage groove is provided with a cylindrical groove, the inner wall of the cylindrical groove is provided with a first shaft hole, the lower side of the cylindrical groove is provided with a square groove, two side surfaces of the square groove are symmetrically provided with two second shaft holes, the inner end surfaces of the two second shaft holes are respectively provided with an installation cavity, the lower side of one end of the square groove is provided with a first installation groove, one side surface of the first installation groove is provided with a third shaft hole, and the side surface of the other end of the square groove is provided with a through food outlet; a food basin for containing food is arranged at the lower end of the shell, and the food basin is matched with a food outlet formed in the shell; the upper end of the shell is provided with a food box cover; the food box cover plays a role in protecting and sealing the food stored in the shell; the flow guide hopper is provided with a food inlet, the lower side of the food inlet is provided with a second mounting groove, two sides of the second mounting groove are symmetrically provided with two belt grooves, one side surface of the lower end of the second mounting groove is provided with a fifth shaft hole, and the inner end surface of the fifth shaft hole is provided with a through fourth shaft hole; the upper end of the flow guide hopper is fixedly arranged in a food storage groove formed in the shell, and the lower end of the flow guide hopper is nested in a cylindrical groove formed in the shell; the food grains stored in the food storage groove formed on the shell can flow into the swinging plate arranged on the lower side of the shell through the flow guiding effect of the flow guiding hopper; two ends of the supporting shaft are arranged in the shell through two second shaft holes formed in the shell, the swinging plate is made of magnetic materials and is fixedly arranged on the supporting shaft, and the swinging plate is positioned in a square groove formed in the shell; the swinging plate can swing in the shell; two ends of the supporting shaft correspond to the two mounting cavities one by one, and a volute spiral spring is respectively arranged between each of the two ends of the supporting shaft and the corresponding mounting cavity; the inner end of the volute spiral spring is fixedly arranged on the supporting shaft, and the outer end of the volute spiral spring is fixedly arranged on the inner wall of the corresponding mounting cavity; the volute spiral spring has a reset effect on the swinging plate, after the food on the swinging plate is poured into the food basin through the food outlet formed in the shell, the swinging plate loses the pressure of the food on the swinging plate, and the swinging plate can reset under the action of the volute spiral spring; when the swinging plate is in a horizontal state, the volute spiral spring has certain pre-pressure, and the swinging plate is limited to swing downwards by the pre-pressure; a limiting strip which limits the swing of the swing plate is arranged at one end, close to the supporting shaft, in the square groove, and the limiting strip is positioned at the lower side of the swing plate; the limit strip can prevent the swinging plate from swinging reversely; the transmission mechanism is arranged in a second mounting groove formed in the flow guide hopper, the adjusting mechanism is arranged at the lower end of the shell, and the adjusting mechanism is matched with the transmission mechanism.

The transmission mechanism comprises an adjusting damper, fixed rotating shafts, a belt pulley, a belt and a transmission plate mechanism, wherein two ends of the two fixed rotating shafts are respectively and fixedly installed in second installation grooves formed in the flow guide hopper, and the two fixed rotating shafts are distributed in the second installation grooves up and down; the two belt pulleys are correspondingly arranged on the two fixed rotating shafts one by one, and an adjusting damper is arranged between one belt pulley on the lower side and the fixed rotating shaft; the damper is adjusted to play a role in damping the rotation of the corresponding belt pulley, so that the belt pulley can drive the belt to move slowly; the rotating speed of the corresponding belt pulley can be adjusted by adjusting the resistance of the damper, namely the rotating speed of the belt is adjusted; the belt is wound on the two belt pulleys, and two ends of the belt are nested in the two belt grooves formed in the flow guide hopper; a plurality of transmission plate mechanisms are uniformly arranged on the outer side surface of the belt; the belt movement can drive the driving plate mechanism installed on the belt to move.

The transmission plate mechanism comprises a fixed shell, a reset spring, an installation shell, a sliding plate, a swing rod and a fixed rod, wherein one end of the fixed shell is fixedly installed on the outer side surface of the belt, three avoidance openings which are uniformly distributed are formed in the inner end surface of the installation shell, and one end of the installation shell is installed in the fixed shell in a vertically sliding fit manner; two return springs are symmetrically arranged between one end of the mounting shell positioned in the fixed shell and the inner end surface of the fixed shell; the sliding plate is installed in the installation shell in a left-right sliding fit mode, one ends of the three fixing rods are uniformly and fixedly installed on the inner end face of the fixing shell, and the other ends of the three fixing rods penetrate through three avoidance openings formed in the installation shell and are located in the installation shell; one ends of the three swing rods are correspondingly arranged at one end of the three fixed rods positioned in the mounting shell in a hinged mode, and the other ends of the three swing rods are arranged on the upper end face of the sliding plate in a hinged mode; in the utility model, when the belt drives the transmission plate mechanism to move, namely the belt drives the fixed shell to move, the fixed shell drives the installation shell to move, the installation shell drives the sliding plate to move, in the moving process of the sliding plate, if the lower side of the sliding plate clamps the grain entering through the grain inlet opened on the guide hopper at the grain inlet, the downward movement of the sliding plate can lead the grain to reversely extrude the sliding plate, so that the sliding plate moves upwards relative to the fixed shell, the upward movement of the sliding plate relative to the fixed shell drives the installation shell to move upwards, the upward movement of the installation shell relative to the fixed shell can extrude the reset spring, the upward movement of the sliding plate relative to the fixed shell can drive the three swing rods arranged on the sliding plate to swing upwards, because one end of the three fixed rods connected with the three swing rods in a hinged mode is fixedly arranged on the fixed shell, the other ends of the three swing rods are connected with the sliding plate in a hinged mode, so that when the three swing rods swing, the three swing rods can drive the sliding plate to transversely move along the mounting shell, the transverse movement of the sliding plate can provide a friction pull force for clamped food grains through friction, the clamped food grains slide down, and the situation that the food grains clamped at a food grain inlet influence the movement of the transmission plate mechanism is prevented; after the clamped food grains slide down, the sliding plate and the mounting shell can reset under the action of the reset spring.

The adjusting damper is provided with a connecting disc, the connecting disc is positioned in a fifth shaft hole formed in the flow guide hopper, the first adjusting shaft is arranged in a fourth shaft hole formed in the flow guide hopper, one end of the first adjusting shaft is fixedly connected with the connecting disc, the other end of the first adjusting shaft penetrates through the first shaft hole formed in the shell and is fixedly provided with a second adjusting knob, and the second adjusting knob is matched with a first marking block arranged on a second marking disc; the second adjusting knob is rotated, the first adjusting shaft can be driven to rotate through the second adjusting knob, the first adjusting shaft drives the connecting disc to rotate, the connecting disc controls the damping force of the adjusting damper in a rotating mode, the moving speed of the belt, namely the moving speed of the transmission plate mechanism, and the speed of the grain driven to move downwards, namely the speed of the grain conveyed downwards can be controlled by rotating the second adjusting knob; when people adjust the second rotary knob, the rotation angle of the second rotary knob can be determined according to the matching state of the second rotary knob and the first marking block on the second marking disc; and further determining the speed of the food grains during transportation.

The adjusting mechanism comprises a first adjusting knob, a second adjusting shaft, a gear, a guide shell, a magnetic block, a clamping ring, a toothed plate and an adjusting wheel, wherein two square guide ports which are uniformly distributed are formed in the lower end face of the guide shell, the guide shell is fixedly installed in a first installation groove formed in the shell, and the magnetic block is installed in the guide shell in a vertically sliding fit manner; controlling the swinging plate to swing once to pour out the amount of food grains; further controlling the swinging times of the swing plate in one day; the two toothed plates are symmetrically arranged on the lower side of the magnetic block, and the lower ends of the toothed plates penetrate through the two square guide ports on the guide shell and are positioned on the lower side of the guide shell; the second adjusting shaft is arranged on the shell through a third shaft hole formed in the shell, the first adjusting knob is fixedly arranged at one end of the second adjusting shaft, and the first adjusting knob is matched with the second marking block on the first marking disc; the two gears are fixedly arranged on the second adjusting shaft and are meshed with the two toothed plates in a one-to-one corresponding manner; the inner circular surface of the clamping ring is provided with limit teeth which are uniformly distributed in the circumferential direction, the clamping ring is fixedly arranged on the wall surface of a first mounting groove formed in the shell, the adjusting wheel is arranged on the second adjusting shaft, and the adjusting wheel is matched with the clamping ring; when the first adjusting knob is rotated, the first adjusting knob can drive the second adjusting shaft to rotate, the second adjusting shaft rotates to drive the gear to rotate, the gear rotates to drive the toothed plate to move, and the toothed plate moves to drive the magnetic block to move in the guide shell, so that the distance between the magnetic block and the swing plate is adjusted; in the utility model, when people adjust the first rotary knob, the rotating angle of the first rotary knob can be determined according to the matching state of the first rotary knob and the second marking block on the first marking disc; and further determining the distance between the magnetic block and the swinging plate.

A limiting groove is formed in the outer circular surface of the adjusting wheel, Y-shaped teeth are arranged at one end of the clamping teeth, the other end of the clamping teeth is installed in the limiting groove, and a return spring is installed between one end, located in the limiting groove, of the clamping teeth and the inner end surface of the limiting groove; the latch teeth are matched with the limit teeth on the snap ring; the utility model discloses when the second regulating spindle carries out the pivoted, the second regulating spindle can drive the regulating wheel and rotate, the regulating wheel rotates and drives Y shape tooth and rotate, do not rotate certain angle when the regulating wheel, the Y shape tooth of installation on the regulating wheel will with the cooperation of spacing tooth on the ring gear, die the regulating wheel card through spacing tooth, prevent that the pinion rack from moving downwards under the effect of magnetic path gravity, and then drive the pinion rack and remove, the pinion rack removes and drives the gear rotation, gear rotation drives the second regulating spindle and rotates, influence people to the settlement of magnetic path, and then influence the swing of wobble plate.

As a further improvement of the technology, two side surfaces of two belt grooves formed on the flow guide hopper are respectively provided with a sealing groove, two inner and outer side surfaces of two ends of the belt are respectively provided with a sealing ring, and the four sealing rings are correspondingly matched with the four sealing grooves one by one; the effect of sealing washer is at the in-process that the belt drove the food grain and remove, plays the isolation to belt inboard and food grain, prevents that the food grain from removing the inboard of belt, influences the normal removal of belt.

As a further improvement of the present technology, two first guide grooves are symmetrically formed on the inner side surface of the fixing shell, two first guide blocks are symmetrically installed on two sides of the mounting shell, and the mounting shell is installed on the fixing shell through the matching of the two first guide blocks and the two first guide grooves.

As a further improvement of the present technology, two second guide grooves are symmetrically formed on the inner side surface of the mounting shell, two second guide blocks are symmetrically mounted on two sides of the sliding plate, and the sliding plate is mounted on the mounting shell through the cooperation of the two second guide blocks and the two second guide grooves.

As a further improvement of the technology, the lower side surface of the sliding plate is provided with friction rubber, so that the friction force of the sliding plate on the food is improved.

As a further improvement of the technology, one end of the second adjusting shaft, which is positioned in the first mounting groove formed on the shell, is supported and mounted through a supporting plate.

As the further improvement of this technique, the both sides that have Y shape tooth one end on the above-mentioned latch tooth all have an inclined plane, guarantee that Y shape tooth can block smoothly on the spacing tooth on the snap ring at the rotation in-process, at Y shape tooth rotation in-process, after Y shape tooth and spacing tooth contact, through the inclined plane on the Y shape tooth, spacing tooth will extrude Y shape tooth for Y shape tooth contracts, when Y shape tooth and spacing tooth cooperate, Y shape tooth again the effect of return spring slide out of the spacing groove, block on spacing tooth.

As a further improvement of the present technology, the return spring is a compression spring, and the return spring is a compression spring.

As a further improvement of the technology, the swing plate is made of stainless steel material; preventing the influence on the food grains and leading the food grains to deteriorate.

As a further improvement of the technology, the upper end of the flow guide hopper is fixedly arranged in a food storage groove formed in the shell in a welding mode, and a welding port of the flow guide hopper and the shell is polished into a smooth surface; preventing the influence on the food grains and leading the food grains to deteriorate.

For traditional feeder technique, the utility model discloses a beneficial effect as follows:

1. compared with the traditional automatic feeding machine which is controlled by electronic control, the automatic feeding machine which is designed by the utility model adopts mechanical transmission to realize automatic feeding, has simple structure and low cost, does not need to be electrified, and prevents the failure of the feeding machine after the feeding machine is suddenly powered off; affecting feeding of the pet; on the other hand, the pet can prevent the pet from biting the electric wire to cause short circuit of the electric wire, injure the pet and simultaneously prevent fire; bringing about potential safety hazards.

2. The utility model discloses an automatic feeding machine, when the belt drives the driving plate mechanism and removes the transmission food grain, if the downside of driving plate mechanism will be through the food grain card that the food grain import that opens on the water conservancy diversion fill got into when food grain import department, the sideslip through sliding plate provides a friction pulling force to the food grain that blocks in the driving plate mechanism for the food grain that is blocked slips down, prevents that the card from influencing the removal of driving plate mechanism at the food grain import department.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic view of the overall component distribution.

Fig. 3 is a schematic view of the internal structural distribution of the whole component.

Fig. 4 is a schematic view of the internal structure installation of the integral component.

FIG. 5 is a schematic view of a first adjustment knob and a second adjustment knob distribution.

Fig. 6 is a schematic view of the adjustment mechanism installation.

Fig. 7 is a schematic view of the housing structure.

Fig. 8 is a schematic view of the mounting of the tray lid.

Fig. 9 is a schematic view of the internal structure of the housing structure.

Fig. 10 is a schematic view of the distribution of the diversion hoppers and the swinging plates.

Fig. 11 is a schematic diagram of a transmission arrangement.

Fig. 12 is a schematic view of the transmission installation.

FIG. 13 is a schematic view of the second adjustment knob and gear train in cooperation.

Fig. 14 is a schematic view of the structure of the guide hopper.

Figure 15 is a seal groove distribution schematic.

Fig. 16 is a schematic view of a food intake distribution.

Fig. 17 is a schematic view of the transmission installation.

FIG. 18 is a schematic view of a second adjustment knob and adjustment damper connection.

Fig. 19 is a schematic view of the transmission mechanism.

FIG. 20 is a schematic view of a belt installation.

Fig. 21 is a schematic view of the drive plate mechanism.

FIG. 22 is a schematic view of the pendulum and fixed rod installation.

Fig. 23 is a schematic view of a stationary case structure.

Fig. 24 is a schematic view of the mounting case structure.

Fig. 25 is a schematic view of the structure of the mounting case.

FIG. 26 is a schematic view of a scroll spring installation.

Fig. 27 is a schematic view of the adjustment mechanism.

FIG. 28 is a schematic diagram of magnetic block mounting.

Fig. 29 is a schematic view of a guide housing structure.

Figure 30 is a schematic view of a gear and tooth plate mating.

FIG. 31 is a schematic view of a snap ring and adjustment wheel arrangement.

Figure 32 is a schematic view of a snap ring and adjustment wheel engagement.

Fig. 33 is a schematic view of the adjustment wheel structure.

Number designation in the figures: 1. a housing; 2. a food box cover; 3. a first adjustment knob; 4. a second adjustment knob; 5. a food basin; 6. a transmission mechanism; 7. an adjustment mechanism; 8. a flow guide hopper; 9. a swinging plate; 10. a food storage groove; 11. a first shaft hole; 12. a cylindrical groove; 13. a second shaft hole; 14. a first mounting groove; 15. a food outlet; 16. a mounting cavity; 17. a square groove; 18. a third shaft hole; 19. a first adjustment shaft; 20. a first marker block; 21. a second marker block; 22. a second adjustment shaft; 23. a gear; 24. a support plate; 25. a second mounting groove; 26. a belt groove; 27. a sealing groove; 28. a fourth shaft hole; 29. a fifth shaft hole; 30. a food inlet; 31. a connecting disc; 32. adjusting the damper; 33. fixing the rotating shaft; 34. a belt pulley; 35. a belt; 36. a drive plate mechanism; 37. a seal ring; 38. a stationary case; 39. a return spring; 40. mounting a shell; 41. a sliding plate; 42. a swing rod; 43. fixing the rod; 44. a first guide groove; 45. avoiding the mouth; 46. a second guide groove; 47. a first guide block; 48. a second guide block; 49. a volute spiral spring; 50. a support shaft; 51. a guide housing; 52. a magnetic block; 53. a snap ring; 54. a toothed plate; 55. an adjustment wheel; 56. a square guide port; 57. limiting teeth; 58. a bevel; 59. a latch tooth; 60. a return spring; 61. a limiting groove; 62. a first marking disk; 63. a second marking disk; 64. and (5) a limiting strip.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples or figures are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the device comprises a housing 1, a transmission mechanism 6, an adjusting mechanism 7, a diversion bucket 8 and a swinging plate 9, wherein as shown in fig. 7 and 8, a first marking disc 62 and a second marking disc 63 are installed on the outer side of the housing 1, a plurality of second marking blocks 21 are uniformly arranged on the end surface of the first marking disc 62 in the circumferential direction, a plurality of first marking blocks 20 are uniformly arranged on the end surface of the second marking disc 63 in the circumferential direction, the first marking disc 62 is used for measuring the rotation angle of a first adjusting shaft 19 driven by a second rotating knob, and people can determine the rotation angle of the second rotating knob according to the matching state of the second rotating knob and the first marking blocks 20 on the second marking disc 63 when adjusting the second rotating knob; the second marking disc 63 is used for measuring the rotation angle of the second adjusting shaft 22 driven by the first rotating knob, and people can determine the rotation angle of the first rotating knob according to the matching state of the first rotating knob and the second marking block 21 on the first marking disc 62 when adjusting the first rotating knob; as shown in fig. 8 and 9, a food storage tank 10 is provided on the inner side of the casing 1, a cylindrical tank 12 is provided on the lower side of the food storage tank 10, a first shaft hole 11 is provided on the inner wall of the cylindrical tank 12, a square tank 17 is provided on the lower side of the cylindrical tank 12, two second shaft holes 13 are symmetrically provided on two side surfaces of the square tank 17, an installation cavity 16 is provided on the inner end surfaces of the two second shaft holes 13, a first installation groove 14 is provided on the lower side of one end of the square tank 17, a third shaft hole 18 is provided on one side surface of the first installation groove 14, and a grain outlet 15 is provided on the side surface of the other end of the square tank 17; a food basin 5 for containing food is arranged at the lower end of the shell 1, and the food basin 5 is matched with a food outlet 15 formed on the shell 1; the upper end of the shell 1 is provided with a food box cover 2; the food box cover 2 plays a role in protecting and sealing the food stored in the shell 1; as shown in fig. 14 and 16, the guide hopper 8 is provided with a food inlet 30, as shown in fig. 15 and 16, a second mounting groove 25 is formed at the lower side of the food inlet 30, two belt grooves 26 are symmetrically formed at two sides of the second mounting groove 25, a fifth shaft hole 29 is formed on one side surface of the lower end of the second mounting groove 25, and a through fourth shaft hole 28 is formed on the inner end surface of the fifth shaft hole 29; as shown in fig. 3 and 4, the upper end of the flow guide bucket 8 is fixedly arranged in a food storage groove 10 formed on the shell 1, and the lower end of the flow guide bucket 8 is nested in a cylindrical groove 12 formed on the shell 1; the food grains stored in the food storage groove 10 opened on the shell 1 can flow into the swinging plate 9 arranged at the lower side of the shell 1 through the flow guiding effect of the flow guiding hopper 8; as shown in fig. 2 and 6, two ends of the supporting shaft 50 are installed in the housing 1 through two second shaft holes 13 formed in the housing 1, as shown in fig. 5 and 26, the swing plate 9 is made of a magnetic material, the swing plate 9 is fixedly installed on the supporting shaft 50, and the swing plate 9 is located in a square groove 17 formed in the housing 1; the swinging plate 9 can swing in the shell 1; two ends of the supporting shaft 50 correspond to the two mounting cavities 16 one by one, and a volute spiral spring 49 is respectively arranged between the two ends of the supporting shaft 50 and the corresponding mounting cavities 16; the inner end of the scroll spring 49 is fixedly arranged on the supporting shaft 50, and the outer end of the scroll spring 49 is fixedly arranged on the inner wall of the corresponding mounting cavity 16; the volute spiral spring 49 plays a role in resetting the swinging plate 9 on one hand, after the food on the swinging plate 9 is poured into the food basin 5 through the food outlet 15 formed in the shell 1, the swinging plate 9 loses the pressure of the food on the swinging plate, and the swinging plate 9 can reset under the action of the volute spiral spring 49; when the swing plate 9 is in a horizontal state, the volute spiral spring 49 has certain pre-pressure, and the pre-pressure has certain limiting effect on the swing plate 9 to limit the downward swing of the swing plate 9; as shown in fig. 4 and 26, a limit strip 64 for limiting the swing of the swing plate 9 is installed at one end of the square groove 17 close to the support shaft 50, and the limit strip 64 is located at the lower side of the swing plate 9; the limit strip 64 can prevent the swinging plate 9 from swinging reversely; as shown in fig. 6 and 10, the transmission mechanism 6 is installed in a second installation groove 25 formed on the diversion funnel 8, the adjusting mechanism 7 is installed at the lower end of the housing 1, and the adjusting mechanism 7 is matched with the transmission mechanism 6.

As shown in fig. 11 and 19, the transmission mechanism 6 includes an adjusting damper 32, a fixed rotating shaft 33, a belt pulley 34, a belt 35, and a transmission plate mechanism 36, wherein as shown in fig. 12 and 13, two ends of the two fixed rotating shafts 33 are respectively and fixedly installed in the second installation groove 25 formed on the flow guide bucket 8, and the two fixed rotating shafts 33 are distributed up and down in the second installation groove 25; as shown in fig. 17 and 20, two belt pulleys 34 are installed on two fixed rotating shafts 33 in a one-to-one correspondence manner, and an adjusting damper 32 is installed between one belt pulley 34 located on the lower side and the fixed rotating shaft 33; the damper 32 is adjusted to damp the rotation of the corresponding belt pulley 34, so that the belt pulley 34 can drive the belt 35 to move slowly; the rotating speed of the corresponding pulley 34, that is, the rotating speed of the belt 35 can be adjusted by adjusting the magnitude of the resistance of the damper 32; the belt 35 is wound on the two belt pulleys 34, and two ends of the belt 35 are nested in the two belt grooves 26 formed on the flow guide hopper 8; as shown in fig. 19, a plurality of driving plate mechanisms 36 are uniformly mounted on the outer side surface of the belt 35; the belt 35 moves to move the drive plate mechanism 36 mounted thereon.

As shown in fig. 21 and 22, the driving plate mechanism 36 includes a fixed shell 38, a return spring 39, a mounting shell 40, a sliding plate 41, a swing link 42, and a fixing rod 43, wherein as shown in fig. 19 and 23, one end of the fixed shell 38 is fixedly mounted on an outer side surface of the belt 35, as shown in fig. 24, three uniformly distributed relief openings 45 are formed on an inner end surface of the mounting shell 40, and as shown in fig. 21, one end of the mounting shell 40 is mounted in the fixed shell 38 by a vertical sliding fit; two return springs 39 are symmetrically arranged between one end of the mounting shell 40 positioned in the fixed shell 38 and the inner end surface of the fixed shell 38; the sliding plate 41 is installed in the installation shell 40 by a left-right sliding fit, as shown in fig. 22, one end of the three fixing rods 43 is uniformly and fixedly installed on the inner end surface of the fixing shell 38, and the other end of the three fixing rods 43 passes through three avoiding openings 45 opened on the installation shell 40 and is located in the installation shell 40; one ends of the three swing rods 42 are correspondingly arranged at one end of the three fixing rods 43 positioned in the mounting shell 40 in a hinged manner, and the other ends of the three swing rods 42 are arranged on the upper end surface of the sliding plate 41 in a hinged manner; in the utility model, when the belt 35 drives the transmission plate mechanism 36 to move, that is, the belt 35 drives the fixed shell 38 to move, the fixed shell 38 drives the installation shell 40 to move, the installation shell 40 drives the sliding plate 41 to move, in the moving process of the sliding plate 41, if the lower side of the sliding plate 41 clamps the food grain entering through the food grain inlet 30 opened on the guide hopper 8 at the food grain inlet 30, the downward movement of the sliding plate 41 can make the food grain reversely extrude the sliding plate 41, so that the sliding plate 41 moves upward relative to the fixed shell 38, the upward movement of the sliding plate 41 relative to the fixed shell 38 drives the installation shell 40 to move upward relative to the fixed shell 38, the upward movement of the installation shell 40 relative to the fixed shell 38 can extrude the return spring 39, so that the return spring 39 exerts force, and the upward movement of the sliding plate 41 relative to the fixed shell 38 can drive the three swing rods 42 installed on the sliding plate 41 to swing upward, because one end of the three fixing rods 43 connected with the three swing rods 42 in a hinged manner is fixedly arranged on the fixing shell 38, and the other end of the three swing rods 42 is connected with the sliding plate 41 in a hinged manner, when the three swing rods 42 swing, the three swing rods 42 drive the sliding plate 41 to move transversely along the mounting shell 40, and the transverse movement of the sliding plate 41 provides a friction pull force for the clamped food grains through friction, so that the clamped food grains slide down, and the food grains clamped at the food grain inlet 30 are prevented from influencing the movement of the transmission plate mechanism 36; after the stuck food is slipped down, the sliding plate 41 and the mounting case 40 are restored by the restoring spring 39.

As shown in fig. 17 and 18, a connection disc 31 is mounted on the adjusting damper 32, the connection disc 31 is located in a fifth shaft hole 29 formed in the flow guiding bucket 8, the first adjusting shaft 19 is mounted in a fourth shaft hole 28 formed in the flow guiding bucket 8, one end of the first adjusting shaft 19 is fixedly connected with the connection disc 31, the other end of the first adjusting shaft 19 penetrates through a first shaft hole 11 formed in the housing 1 and is fixedly mounted with a second adjusting knob 4, and the second adjusting knob 4 is matched with a first marking block 20 mounted on a second marking disc 63; the second adjusting knob 4 is rotated, the first adjusting shaft 19 can be driven to rotate through the second adjusting knob 4, the connecting disc 31 is driven to rotate through the rotation of the first adjusting shaft 19, the damping force of the damper 32 is controlled and adjusted through the rotation of the connecting disc 31, the moving speed of the belt 35 is adjusted, namely the moving speed of the driving plate mechanism 36, the downward moving speed of the grain is driven, namely the downward moving speed of the grain can be controlled through the rotation of the second adjusting knob 4; when people adjust the second rotating knob, the rotating angle of the second rotating knob can be determined according to the matching state of the second rotating knob and the first marking block 20 on the second marking disc 63; and further determining the speed of the food grains during transportation.

As shown in fig. 27 and 28, the adjusting mechanism 7 includes a first adjusting knob 3, a second adjusting shaft 22, a gear 23, a guiding housing 51, a magnetic block 52, a snap ring 53, a toothed plate 54, and an adjusting wheel 55, wherein as shown in fig. 29, the lower end surface of the guiding housing 51 is provided with two square guiding ports 56 which are uniformly distributed, as shown in fig. 3 and 4, the guiding housing 51 is fixedly mounted in the first mounting groove 14 formed in the housing 1, as shown in fig. 27, the magnetic block 52 is mounted in the guiding housing 51 through a vertical sliding fit, the magnetic block 52 has a suction force on the swinging plate 9, and the amount of food grains which can be stored in the swinging plate can be controlled by controlling the distance between the magnetic block 52 and the swinging plate; controlling the swinging plate 9 to swing once to pour out the amount of food grains; further controlling the swinging times of the swinging plate 9 in one day; as shown in fig. 30, two tooth plates 54 are symmetrically installed on the lower side of the magnetic block 52, and the lower ends of the tooth plates 54 pass through two square guide openings 56 on the guide shell 51 and are located on the lower side of the guide shell 51; as shown in fig. 6, the second adjusting shaft 22 is mounted on the housing 1 through a third shaft hole 18 opened on the housing 1, as shown in fig. 27, the first adjusting knob 3 is fixedly mounted at one end of the second adjusting shaft 22, and the first adjusting knob 3 is engaged with the second marking block 21 on the first marking plate 62; the two gears 23 are fixedly arranged on the second adjusting shaft 22, and the two gears 23 are correspondingly meshed with the two toothed plates 54 one by one; as shown in fig. 31 and 32, the inner circumferential surface of the snap ring 53 has the limit teeth 57 uniformly distributed in the circumferential direction, the snap ring 53 is fixedly mounted on the wall surface of the first mounting groove 14 formed in the housing 1, as shown in fig. 27, the adjusting wheel 55 is mounted on the second adjusting shaft 22, and the adjusting wheel 55 is engaged with the snap ring 53; when the first adjusting knob 3 is rotated, the first adjusting knob 3 can drive the second adjusting shaft 22 to rotate, the second adjusting shaft 22 rotates to drive the gear 23 to rotate, the gear 23 rotates to drive the toothed plate 54 to move, and the toothed plate 54 moves to drive the magnetic block 52 to move in the guide shell 51, so that the distance between the magnetic block 52 and the swing plate 9 is adjusted; in the utility model, when people adjust the first rotary knob, the rotation angle of the first rotary knob can be determined according to the matching state of the first rotary knob and the second marking block 21 on the first marking disc 62; thereby determining the spacing between the magnetic block 52 and the wobble plate 9.

As shown in fig. 33, a limiting groove 61 is formed on an outer circumferential surface of the adjusting wheel 55, one end of the latch tooth 59 has a Y-shaped tooth, the other end of the latch tooth 59 is installed in the limiting groove 61, and a return spring 60 is installed between one end of the latch tooth 59 located in the limiting groove 61 and an inner end surface of the limiting groove 61; the latch teeth 59 are matched with the limit teeth 57 on the snap ring 53; the utility model discloses when second regulating spindle 22 carries out the pivoted, second regulating spindle 22 can drive regulating wheel 55 and rotate, regulating wheel 55 rotates and drives Y shape tooth and rotate, when regulating wheel 55 does not rotate certain angle, the Y shape tooth of installation on the regulating wheel 55 will cooperate with spacing tooth 57 on the ring gear, die with regulating wheel 55 card through spacing tooth 57, prevent that pinion rack 54 from moving downwards under the effect of the 52 gravity of magnetic path, and then drive pinion rack 54 and remove drive gear 23 and rotate, pinion rack 23 rotates and drives second regulating spindle 22 and rotate, influence people's settlement to magnetic path 52, and then influence the swing of wobble plate 9.

As shown in fig. 20, two side surfaces of two belt grooves 26 formed on the flow guide bucket 8 are respectively provided with a sealing groove 27, two inner and outer side surfaces of two ends of the belt 35 are respectively provided with a sealing ring 37, and the four sealing rings 37 are correspondingly matched with the four sealing grooves 27 one by one; the effect of sealing washer 37 is that the in-process that removes is carried out at belt 35 drive food grain, plays the isolation to belt 35 inboard and food grain, prevents that food grain from removing the inboard of belt 35, influences the normal removal of belt 35.

As shown in fig. 23, two first guide grooves 44 are symmetrically formed on the inner side surface of the fixed housing 38, as shown in fig. 24, two first guide blocks 47 are symmetrically installed on both sides of the mounting housing 40, and as shown in fig. 21, the mounting housing 40 is installed on the fixed housing 38 by the engagement of the two first guide blocks 47 and the two first guide grooves 44.

As shown in fig. 24, two second guide grooves 46 are symmetrically formed on the inner side surface of the mounting case 40, as shown in fig. 25, two second guide blocks 48 are symmetrically mounted on both sides of the sliding plate 41, and as shown in fig. 21, the sliding plate 41 is mounted on the mounting case 40 by the two second guide blocks 48 being engaged with the two second guide grooves 46.

The lower side surface of the sliding plate 41 is provided with friction rubber, so that the friction force of the sliding plate 41 to the food is improved.

As shown in fig. 10, the second adjusting shaft 22 is supported and mounted at one end thereof in the first mounting groove 14 formed in the housing 1 by a support plate 24.

As shown in fig. 33, both sides of the end of the latch 59 having the Y-shaped teeth have an inclined surface 58, so that the Y-shaped teeth can be smoothly clamped on the limit teeth 57 on the snap ring 53 in the rotating process, and in the rotating process of the Y-shaped teeth, after the Y-shaped teeth are contacted with the limit teeth 57, the limit teeth 57 can extrude the Y-shaped teeth through the inclined surface 58 on the Y-shaped teeth, so that the Y-shaped teeth retract, and when the Y-shaped teeth are matched with the limit teeth 57, the Y-shaped teeth slide out of the limit grooves 61 under the action of the return springs 60 and are clamped on the limit teeth 57.

The return spring 39 is a compression spring, and the return spring 60 is a compression spring.

The swing plate 9 is made of stainless steel material; preventing the influence on the food grains and leading the food grains to deteriorate.

The upper end of the flow guide hopper 8 is fixedly arranged in a food storage groove 10 formed in the shell 1 in a welding mode, and the welding port of the flow guide hopper 8 and the shell 1 is polished into a smooth surface; preventing the influence on the food grains and leading the food grains to deteriorate.

The specific working process is as follows: when the automatic feeding machine designed by the utility model is used, the first rotary knob is firstly adjusted when the automatic feeding machine is used, the rotating angle of the first rotary knob is determined according to the matching state of the first rotary knob and the second marking block 21 on the first marking disc 62, the distance between the magnetic block 52 and the swinging plate 9 is determined, the suction force of the magnetic block 52 to the swinging plate 9 is further determined, and the amount of food grains which can be born on the swinging plate 9 is controlled; meanwhile, the second adjusting knob 4 is rotated, the first adjusting shaft 19 is driven to rotate through the second adjusting knob 4, the connecting disc 31 is driven to rotate through the rotation of the first adjusting shaft 19, the damping force of the damper 32 is controlled and adjusted through the rotation of the connecting disc 31, the moving speed of the belt 35 is adjusted, namely the moving speed of the driving plate mechanism 36 and the downward moving speed of the grain, namely the downward moving speed of the grain, which is driven by the second adjusting knob 4, is controlled through the rotation of the second adjusting knob 4; the times of taking out the food grains in one day and the quantity of the food grains taken out each time can be controlled by adjusting the first adjusting knob 3 and the second adjusting knob 4; after the regulation is accomplished, put the food grain in the storage trough 10 that opens on casing 1, the food grain gathers on the food grain import 30 entering through the diversion fill 8 just in time lies in on the drive plate mechanism 36 of food grain import 30 department, gravity drive plate mechanism 36 through the food grain removes, drive plate mechanism 36 removes and drives belt 35 and removes, belt 35 removes and drives other drive plate mechanisms 36 and removes, make drive plate mechanism 36 pass through food grain import 30 department on the diversion fill 8 in proper order, after drive plate mechanism 36 swung the vertical state at the removal in-process, the food grain on the drive plate mechanism 36 will drop on the balance weight 9, after the gravity of the food grain on balance weight 9 is greater than the suction of magnetic path 52 to balance weight 9, balance weight 9 chance swing is poured the food grain into in basin 5.

In summary, the following steps: compared with the traditional automatic feeding machine which is controlled by electronic control, the automatic feeding machine which is designed by the utility model adopts mechanical transmission to realize automatic feeding, has simple structure and low cost, does not need to be electrified, and prevents the failure of the feeding machine after the feeding machine is suddenly powered off; affecting feeding of the pet; on the other hand, the pet can prevent the pet from biting the electric wire to cause short circuit of the electric wire, injure the pet and simultaneously prevent fire; potential safety hazards are brought; the utility model discloses an automatic feeding machine, when belt 35 drives driving plate mechanism 36 and removes the transmission food grain, if the food grain card that the downside of driving plate mechanism 36 will get into through the food grain import 30 that opens on the diversion fill 8 was when food grain import 30 departments, the sideslip through sliding plate 41 provides a friction pulling force to the food grain that blocks in the driving plate mechanism 36 for the food grain that is blocked slips down, prevent that the card from influencing the removal of driving plate mechanism 36 at the food grain import 30 departments.

Claims (3)

1. An automatic feeding machine which is characterized in that: the food storage device comprises a shell, a transmission mechanism, an adjusting mechanism, a flow guide hopper and a swing plate, wherein a first marking plate and a second marking plate are installed on the outer side of the shell, a plurality of second marking blocks are uniformly arranged on the end surface of the first marking plate in the circumferential direction, a plurality of first marking blocks are uniformly arranged on the end surface of the second marking plate in the circumferential direction, a food storage groove is formed in the inner side of the shell, a cylindrical groove is formed in the lower side of the food storage groove, a first shaft hole is formed in the inner wall of the cylindrical groove, a square groove is formed in the lower side of the cylindrical groove, two second shaft holes are symmetrically formed in the two side surfaces of the square groove, an installation cavity is formed in the inner end surfaces of the two second shaft holes, a first installation groove is formed in the lower side of one end of the square groove, a third shaft hole is formed in one side surface of the first installation groove, and a grain; the food basin is arranged at the lower end of the shell and is matched with a food outlet arranged on the shell; the upper end of the shell is provided with a food box cover; the flow guide hopper is provided with a food inlet, the lower side of the food inlet is provided with a second mounting groove, two sides of the second mounting groove are symmetrically provided with two belt grooves, one side surface of the lower end of the second mounting groove is provided with a fifth shaft hole, and the inner end surface of the fifth shaft hole is provided with a through fourth shaft hole; the upper end of the flow guide hopper is fixedly arranged in a food storage groove formed in the shell, and the lower end of the flow guide hopper is nested in a cylindrical groove formed in the shell; two ends of the supporting shaft are arranged in the shell through two second shaft holes formed in the shell, the swinging plate is made of magnetic materials and is fixedly arranged on the supporting shaft, and the swinging plate is positioned in a square groove formed in the shell; two ends of the supporting shaft correspond to the two mounting cavities one by one, and a volute spiral spring is respectively arranged between each of the two ends of the supporting shaft and the corresponding mounting cavity; the inner end of the volute spiral spring is fixedly arranged on the supporting shaft, and the outer end of the volute spiral spring is fixedly arranged on the inner wall of the corresponding mounting cavity; one end of the square groove close to the supporting shaft is provided with a limiting strip which is positioned at the lower side of the swinging plate; the transmission mechanism is arranged in a second mounting groove formed in the flow guide hopper, the adjusting mechanism is arranged at the lower end of the shell, and the adjusting mechanism is matched with the transmission mechanism;

the transmission mechanism comprises an adjusting damper, fixed rotating shafts, a belt pulley, a belt and a transmission plate mechanism, wherein two ends of the two fixed rotating shafts are respectively and fixedly installed in second installation grooves formed in the flow guide hopper, and the two fixed rotating shafts are distributed in the second installation grooves up and down; the two belt pulleys are correspondingly arranged on the two fixed rotating shafts one by one, and an adjusting damper is arranged between one belt pulley on the lower side and the fixed rotating shaft; the belt is wound on the two belt pulleys, and two ends of the belt are nested in the two belt grooves formed in the flow guide hopper; a plurality of transmission plate mechanisms are uniformly arranged on the outer side surface of the belt;

the transmission plate mechanism comprises a fixed shell, a reset spring, an installation shell, a sliding plate, a swing rod and a fixed rod, wherein one end of the fixed shell is fixedly installed on the outer side surface of the belt, three avoidance openings which are uniformly distributed are formed in the inner end surface of the installation shell, and one end of the installation shell is installed in the fixed shell in a vertically sliding fit manner; two return springs are symmetrically arranged between one end of the mounting shell positioned in the fixed shell and the inner end surface of the fixed shell; the sliding plate is installed in the installation shell in a left-right sliding fit mode, one ends of the three fixing rods are uniformly and fixedly installed on the inner end face of the fixing shell, and the other ends of the three fixing rods penetrate through three avoidance openings formed in the installation shell and are located in the installation shell; one ends of the three swing rods are correspondingly arranged at one end of the three fixed rods positioned in the mounting shell in a hinged mode, and the other ends of the three swing rods are arranged on the upper end face of the sliding plate in a hinged mode;

the adjusting damper is provided with a connecting disc, the connecting disc is positioned in a fifth shaft hole formed in the flow guide hopper, the first adjusting shaft is arranged in a fourth shaft hole formed in the flow guide hopper, one end of the first adjusting shaft is fixedly connected with the connecting disc, the other end of the first adjusting shaft penetrates through the first shaft hole formed in the shell and is fixedly provided with a second adjusting knob, and the second adjusting knob is matched with a first marking block arranged on a second marking disc;

the adjusting mechanism comprises a first adjusting knob, a second adjusting shaft, a gear, a guide shell, a magnetic block, a clamping ring, a toothed plate and an adjusting wheel, wherein two square guide openings which are uniformly distributed are formed in the lower end face of the guide shell; the second adjusting shaft is arranged on the shell through a third shaft hole formed in the shell, the first adjusting knob is fixedly arranged at one end of the second adjusting shaft, and the first adjusting knob is matched with the second marking block on the first marking disc; the two gears are fixedly arranged on the second adjusting shaft and are meshed with the two toothed plates in a one-to-one corresponding manner; the inner circular surface of the clamping ring is provided with limit teeth which are uniformly distributed in the circumferential direction, the clamping ring is fixedly arranged on the wall surface of a first mounting groove formed in the shell, the adjusting wheel is arranged on the second adjusting shaft, and the adjusting wheel is matched with the clamping ring;

a limiting groove is formed in the outer circular surface of the adjusting wheel, Y-shaped teeth are arranged at one end of the clamping teeth, the other end of the clamping teeth is installed in the limiting groove, and a return spring is installed between one end, located in the limiting groove, of the clamping teeth and the inner end surface of the limiting groove; the latch tooth is matched with the limit tooth on the snap ring.

2. An automatic feeding machine as claimed in claim 1, wherein: two side faces of two belt grooves formed in the flow guide hopper are provided with a sealing groove, two sealing rings are arranged on the inner side face and the outer side face of each of two ends of the belt, and the four sealing rings are matched with the four sealing grooves in a one-to-one correspondence mode.

3. An automatic feeding machine as claimed in claim 1, wherein: two first guide grooves are symmetrically formed in the inner side face of the fixed shell, two first guide blocks are symmetrically arranged on two sides of the installation shell, and the installation shell is installed on the fixed shell through the matching of the two first guide blocks and the two first guide grooves.

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