A quantitative feeding device

Abstract

The present invention provides a quantitative feeding device, which relates to the feeding field, including: a storage mechanism, including a storage bin and a storage plate, the storage bins are all rotated around the array center axis, the upper and lower surfaces of the storage bin are open, and the storage plates are respectively slidably arranged on the lower surface of the storage bin; a temporary storage mechanism, including a temporary storage bin and a temporary storage plate, the temporary storage bins are all arranged on the circumference of the array center axis and the spacing with the array center axis is adjustable, the temporary storage bins are all rotated around the array center axis, the upper part of the rear end plate of the temporary storage bin is penetrated by a first feed port and is provided with a first feed plate, the spacing between the first feed plate and the array center axis is adjustable, the upper and lower surfaces of the temporary storage bin are open, the temporary storage plates are arranged in a circular array around the array center axis, and are respectively in sliding contact with the lower surface of the temporary storage bin. The present invention can accurately and efficiently weigh raw materials, and does not require manual transfer of the weighed raw materials, and has strong practicality.

Description

Technical Field

[0001] The present application relates to the field of feeding, in particular to the feeding technology in the frying of hot pot base, and is specifically related to a quantitative feeding equipment. Background Art

[0002] Hot pot base is generally used for cooking hot pot. It usually contains a variety of spices and condiments, and is the key seasoning that determines the taste and flavor of hot pot. The steps of producing and processing hot pot base generally include raw material preparation, raw material processing, frying raw materials, solid filtration, oil-water separation, low-temperature solidification, packaging and storage, etc. Frying raw materials generally refers to putting a variety of raw materials into the frying pan for frying. The ratio of raw materials, the order of adding, and the frying time will all affect the flavor of the hot pot base.

[0003] At present, when adding raw materials to the stir-fry pot, different raw materials are generally weighed manually and placed in a raw material bucket, and then the raw material bucket is placed in a position that can be recognized by a robotic arm. Finally, the robotic arm drives the raw material bucket to move and put the raw materials into the stir-fry pot. This feeding method requires manual quantitative weighing, and the weighing accuracy is not high, and the weighing efficiency is low. Moreover, the weighed raw materials need to be manually transferred to a position that can be recognized by the robotic arm, which is more troublesome. Summary of the Invention

[0004] In order to solve the above-mentioned defects of the related prior art, the present application provides a quantitative feeding equipment that can accurately and efficiently weigh raw materials and does not require manual transfer of the weighed raw materials, and has strong practicality.

[0005] In order to achieve the above object, the present invention adopts the following technologies:

[0006] A stir-fry feeding device, comprising:

[0007] The material storage mechanism includes a plurality of material storage bins and a number of material storage plates matching the material storage bins, the material storage bins are distributed in a circular array and are all rotatably arranged around the central axis of the array, the distances between the two side surfaces of the material storage bins and the central axis of the array are equal, the upper and lower surfaces of the material storage bins are open, the material storage plates are respectively slidably arranged on the lower surface of the material storage bins, the two side surfaces of the material storage plates are respectively coplanar with the two side surfaces of the corresponding material storage bins, and the material storage plates rotate around the central axis of the array following the material storage bins;

[0008] The temporary storage mechanism includes multiple temporary storage bins and temporary storage plates of a number matching the temporary storage bins. The temporary storage bins are all arranged on the circumferential side of the array central axis and the distance between them and the array central axis is adjustable. The temporary storage bins are all rotatable around the array central axis. The distance between the two side surfaces of the temporary storage bin and the array central axis is equal. The upper part of the rear end plate of the temporary storage bin is penetrated by a first feed port and is provided with a first feed plate whose shape matches the first feed port. The lower end surface of the first feed port is coplanar with the upper surface of the storage plate. The distance between the first feed plate and the array central axis is adjustable. The upper and lower surfaces of the temporary storage bin are both open. The temporary storage plates are arranged in a circular array around the array central axis and are in sliding contact with the lower surface of the temporary storage bin respectively. The two side surfaces of the temporary storage plate are coplanar with the two side surfaces of the corresponding temporary storage bin respectively. The first feed plate and the temporary plate both rotate around the array central axis following the temporary bin.

[0009] The beneficial effects of the present invention are:

[0010] 1. There are multiple storage bins and temporary storage bins. The storage bins can feed quantitative materials into the temporary storage bins without manual weighing in advance, and can achieve feeding efficiently and accurately.

[0011] 2. Both the storage bin and the temporary storage bin can be rotated, and materials can be added to each storage bin from one position, without the need to manually weigh the raw materials and transfer them to the designated location. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the quantitative feeding equipment of an embodiment of the present application.

[0013] Figure 2 It is a three-dimensional schematic diagram of the storage bin and the storage plate of an embodiment of the present application.

[0014] Figure 3 It is a three-dimensional schematic diagram of the temporary storage bin and temporary storage plate according to an embodiment of the present application.

[0015] Figure 4 It is a three-dimensional schematic diagram of the temporary storage bin and the temporary storage plate according to an embodiment of the present application from another perspective.

[0016] Figure 5 It is a three-dimensional schematic diagram of the feeding bin of an embodiment of the present application.

[0017] Figure 6 It is a three-dimensional schematic diagram of the feeding bin of an embodiment of the present application from another perspective.

[0018] Figure 7 It is a schematic diagram of the internal structure of the feeding bin in an embodiment of the present application.

[0019] Figure 8 It is a three-dimensional schematic diagram of the placement plate, the first rotating disk and its auxiliary structures in an embodiment of the present application.

[0020] Figure 9 It is a three-dimensional schematic diagram of the second rotating disk and its auxiliary structure in an embodiment of the present application.

[0021] Markings in the figure: 1-storage bin, 11-storage plate, 12-first mounting frame, 13-first slide bar, 14-first slider, 15-first spring, 2-temporary storage bin, 21-temporary storage plate, 22-first feed port, 23-first feed plate, 24-second mounting frame, 25-second slide bar, 26-second slider, 27-second spring, 28-first connecting rod, 29-second connecting rod, 210-third mounting frame, 211-fourth mounting frame, 212-electric screw, 213-first matching block, 214-third slide bar, 215-third slider, 3-feeding bin, 31-second feed port, 32-second feed plate, 33-first fixed plate, 34-fifth mounting frame, 35-fourth slide bar, 3 6-fourth slider, 37-third spring, 38-third connecting rod, 39-carrying plate, 310-first support rod, 311-first support frame, 312-first rotating motor, 313-second fixed plate, 314-rotating rod, 315-convex ring, 316-guide rod, 317-pushing plate, 318-linear cylinder, 319-pushing plate, 4-placing plate, 41-support vertical bar, 42-support horizontal bar, 43-mounting plate, 44-rotating column, 45-second rotating motor, 46-first rotating disk, 47-support folding rod, 48-connecting bar, 49-rotating table, 410-third rotating motor, 411-second rotating disk, 412-connecting column, 413-weighing block, 414-weighing plate. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] like Figure 1 As shown, this embodiment provides a quantitative feeding device, including a material storage mechanism and a temporary storage mechanism.

[0024] Specifically, such as Figure 1 and Figure 2As shown, the material storage mechanism includes multiple material storage bins 1 and material storage plates 11 whose number matches the material storage bins 1. In this example, a total of six material storage bins 1 and six material storage plates 11 are provided; the material storage bins 1 are distributed in a circular array, and the central axis of the array is parallel to the height direction of the material storage bins 1. The material storage bins 1 are all rotated around the central axis of the array, and the distances between the two side surfaces of the material storage bins 1 and the central axis of the array are equal. The upper and lower surfaces of the material storage bins 1 are open, and the material storage plates 11 are slidably arranged on the lower surface of the material storage bins 1 one by one. The two side surfaces of the material storage plates 11 are respectively coplanar with the two side surfaces of the corresponding material storage bins 1, and the material storage plates 11 rotate around the central axis of the array following the material storage bins 1.

[0025] Specifically, such as Figure 1 and Figure 3 As shown, the temporary storage mechanism includes a plurality of temporary storage bins 2 and temporary storage plates 21 whose number matches the temporary storage bins 2. In this example, a total of six temporary storage bins 2 and six temporary storage plates 21 are provided; the temporary storage bins 2 are all arranged on the circumference of the array central axis and the spacing with the array central axis is adjustable, the temporary storage bins 2 are all rotated around the array central axis and their height directions are parallel to the array central axis, the spacing between the two side surfaces of the temporary storage bins 2 and the array central axis is equal, and the upper part of the rear end plate of the temporary storage bin 2 is penetrated by a first feed port 22 and is provided with an outer The shape of the first feed plate 23 matches the first feed port 22, the lower end surface of the first feed port 22 is coplanar with the upper surface of the storage plate 11, the distance between the first feed plate 23 and the central axis of the array is adjustable, the upper and lower surfaces of the temporary storage bin 2 are open, the temporary storage plate 21 is arranged in a circular array around the central axis of the array, and is in sliding contact with the lower surface of the temporary storage bin 2 in a one-to-one correspondence, the two side surfaces of the temporary storage plate 21 are respectively coplanar with the corresponding two side surfaces of the temporary storage bin 2, and the first feed plate 23 and the temporary storage plate 21 both rotate around the central axis of the array following the temporary storage bin 2.

[0026] During operation, different raw materials are first added into different storage bins 1 from the upper surfaces of different storage bins 1 by manual or external conveying devices. Each storage bin 1 is used to store different raw materials. Since the storage bin 1 can rotate around the central axis of the array, only one feeding point can be set to avoid the need to replenish different raw materials from different feeding points each time. After adding, the storage bin 1 is rotated. Since in this example, the storage bin 1 and the temporary storage bin 2 are both set to six, it is necessary to rotate The storage bin 1 is aligned with the temporary storage bin 2 in a one-to-one correspondence; after alignment, the spacing between the temporary storage bin 2 and the center axis of the array and the spacing between the first feed plate 23 and the center axis of the array are reduced, that is, the temporary storage bin 2 and the first feed plate 23 are moved toward the center axis of the array. When the first feed plate 23 contacts the front end plate of the storage bin 1 and the temporary storage bin 2 contacts the storage plate 11, stop moving the first feed plate 23, continue to move the temporary storage bin 2, and make the storage plate 11 slide on the lower surface of the storage bin 1 so that the storage plate 11 and the storage plate 11 are in contact. The temporary storage bin 2 moves synchronously when in contact. Since the two side surfaces of the temporary storage plate 21 are coplanar with the two side surfaces of the corresponding temporary storage bin 2, when a gap appears between the front end of the material storage plate 11 and the front end plate of the material storage bin 1, the raw materials in the material storage bin 1 fall into the temporary storage bin 2 from the gap. After the specified amount of raw materials are respectively added to the temporary storage bin 2, the temporary storage bin 2, the first feeding plate 23, and the material storage plate 11 are moved to their original positions, thus completing the quantitative addition of materials to the storage bin 1. At this time, the temporary storage bin 2 is rotated so that the temporary storage bin 2 is located in the frying pan in sequence. When the temporary storage bin 2 is directly above the material pot and is located above the frying pot, the distance between the temporary storage bin 2 and the central axis of the array is increased, that is, the temporary storage bin 2 is moved in the direction away from the central axis of the array, so that a gap appears between the front end of the temporary storage plate 21 and the front end plate of the temporary storage bin 2, and the raw materials in the temporary storage bin 2 fall into the frying pot; and while the raw materials in the temporary storage bin 2 are added into the frying pot, the storage bin 1 with insufficient storage material can be rotated to the adding point of the storage bin 1 for replenishment, and the two do not interfere with each other during the working process.

[0027] Preferably, Figures 2 to 4 As shown, the rear end plate of the storage bin 1 is set as an inclined plate, and the distance between its upper end and the central axis of the array is smaller than the distance between its lower end and the central axis of the array. With this design, the area of the lower surface of the storage bin can be set as small as possible, so that the temporary storage bin 2 and the storage plate 11 only need to move a small distance, and the raw materials in the storage bin 1 can all fall out from the gap between the front end of the storage plate 11 and the front end plate of the storage bin 1; the part from the first feed port 22 to the lower surface of the temporary storage bin 2 in the rear end plate of the temporary storage bin 2 is set as an inclined plate, and the distance between its upper end and the central axis of the array is smaller than the distance between its lower end and the central axis of the array. With this design, the area of the lower surface of the temporary storage bin 2 can be set as small as possible, so that the temporary storage bin 2 only needs to move a small distance, and the raw materials in the temporary storage bin 2 can all fall out from the gap between the front end of the temporary storage plate 21 and the front end plate of the temporary storage bin 2.

[0028] Preferably, Figures 2 to 4 As shown, the front end plate of the storage bin 1 is set to an arc-shaped plate, and the central axis of the front end plate of the storage bin 1 is coaxial with the central axis of the array; the first feeding plate 23 is set to an arc-shaped plate, and its concave surface shape matches the shape of the outer side surface of the front end plate of the storage bin 1; the front end surface of the storage plate 11 is set to an outwardly convex arc surface, and its shape matches the shape of the outer side surface of the front end plate of the storage bin 1; the lower end of the first feeding port 22 is set to an arc edge, and its shape matches the shape of the outer side surface of the front end plate of the storage bin 1; with such a design, when no material is added to the frying pot and the storage bin 1 is rotated, the first feeding plate 23 and the front end plate of the storage bin 1 are in sliding contact or there is a small distance between them, and the lower end of the first feeding port 22 and the front end surface of the storage plate 11 are in sliding contact or there is a small distance between them, which makes it more convenient to add material to the temporary storage bin 2.

[0029] Preferably, Figure 1 and Figure 2 As shown, two first mounting brackets 12 are provided under the storage plate 11, and first sliding bars 13 are provided on the first mounting brackets 12. The two first sliding bars 13 are parallel to the two side surfaces of the corresponding first mounting brackets 12 and perpendicular to the array center axis. A first sliding block 14 is slidably sleeved on the first sliding bar 13, and a first spring 15 is provided between one end of the first mounting bracket 12 close to the array center axis and the first sliding block 14. The first spring 15 is coaxially sleeved on the first sliding bar 13, and the storage plate 11 is respectively provided on the two first sliding blocks 14 under it, and the first spring 15 is always in a compressed state. When the first sliding block 14 contacts the end of the first mounting bracket 12 facing away from the array center axis, the front end surface of the storage plate 11 is located at the front end plate of the storage bin 1; with such a design, when the temporary storage bin 2 contacts the storage plate 11, the movement of the temporary storage bin 2 can drive the storage plate 11 to move, and no separate driving device is required to drive the storage plate 11 to move, and the first spring 15 can drive the storage plate 11 to return to its original position automatically.

[0030] Preferably, Figure 2 and Figure 3As shown, both sides of the temporary storage bin 2 are connected to a second mounting bracket 24, and the second mounting bracket 24 is provided with a second slide bar 25. The second slide bar 25 is parallel to the corresponding two sides of the temporary storage bin 2 and perpendicular to the center axis of the array. A second slider 26 is slidably sleeved on the second slide bar 25, and a second spring 27 is connected between the second slider 26 and the end of the second mounting bracket 24 facing away from the center axis of the array. The second spring 27 is coaxially sleeved on the second slide bar 25, and the first feed plate 23 is connected to two first connecting rods 28, and the two first connecting rods 28 are respectively connected to the corresponding two second sliders. 26, the second spring 27 is always in a compressed state. When the second slider 26 contacts one end of the second mounting bracket 24 close to the center axis of the array, the first feed plate 23 is located in the first feed port 22; with this design, when the temporary storage bin 2 moves, the first feed plate 23 moves with the temporary storage bin 2. When the first feed plate 23 contacts the front end plate of the storage bin 1, the temporary storage bin 2 continues to move. At this time, the first feed plate 23 no longer moves under the obstruction of the storage bin 1, and a separate driving device is not required to drive the first feed plate 23 to move, and the second spring 27 can drive the first feed plate 23 to return to its original position automatically.

[0031] Preferably, Figure 3 and Figure 4 As shown, the temporary storage plates 21 are each connected to two second connecting rods 29, and the two second connecting rods 29 are respectively connected to the third mounting bracket 210 and the fourth mounting bracket 211. The third mounting bracket 210 and the fourth mounting bracket 211 are respectively located on both sides of the temporary storage bin 2. The third mounting bracket 210 is provided with an electric screw rod 212, and the driving axis of the electric screw rod 212 is parallel to the side wall of the temporary storage bin 2 and perpendicular to the central axis of the array. The electric screw rod 212 is threadedly engaged with a first matching block 213, and the fourth mounting bracket 211 is provided with a third sliding rod 214. The third sliding rod 214 is parallel to the electric screw rod 212, and the third sliding block 215 is slidably engaged with the third sliding rod 214. The first matching block 213 and the third sliding block 215 are both connected to the temporary storage bin 2, and the electric screw rod 212 is used to drive the temporary storage bin 2 to move.

[0032] Preferably, Figure 3 and Figure 5As shown, the device also includes a feeding mechanism, which includes multiple feeding bins 3. In this example, there are three feeding bins 3 in total; the feeding bins 3 are arranged in a circular array around the central axis of the array, and the upper ends of the feeding bins 3 are open. The feeding bins 3 correspond to multiple horizontal axes, each of which intersects vertically with the central axis of the feeding bin 3 corresponding to it, and each of the horizontal axes is perpendicular to the vertical connection line between its intersection point at the central axis of the feeding bin 3 and the central axis of the array. The feeding bins 3 are rotated around their corresponding horizontal axes, and the upper part of the rear end of the feeding bin 3 is penetrated by a second feeding port 31 and is provided with a second feeding plate 32 whose shape matches the second feeding port 31. The rear end of the feeding bin 3 refers to the end of the feeding bin 3 close to the central axis of the array; the lower end surface of the second feeding port 31 is coplanar with the upper surface of the temporary storage plate 21, and the distance between the second feeding plate 32 and the central axis of the array is adjustable. The front end of the temporary storage plate 21 is set to an arc surface convex outward, and the rear end of the feeding bin 3 is set to an arc plate concave inward. The central axis of the front end of the temporary storage plate 21 and the central axis of the rear end of the feeding bin 3 are both coaxial with the central axis of the array, and the distance between the front end of the temporary storage plate 21 and the rear end of the feeding bin 3 is a predetermined value. The predetermined value here should be set small enough so that the temporary storage plate 21 will not touch the feeding bin 3 when it rotates, and the raw materials will not pass through the gap between the front end of the temporary storage plate 21 and the rear end of the feeding bin 3.

[0033] During operation, the feeding bin 3 is used to feed materials into the frying pot, and each feeding bin 3 corresponds to a separate frying pot. The frying pot is arranged below the corresponding feeding bin 3, and the feeding bin 3 is used to feed materials into its corresponding frying pot; when adding materials to the feeding bin 3, first rotate the temporary storage bin 2 so that the temporary storage bin 2 filled with raw materials is aligned with the feeding bin 3; after alignment, increase the distance between the temporary storage bin 2 and the central axis of the array, that is, move the temporary storage bin 2 in the direction of the feeding bin 3. When the temporary storage bin 2 contacts the second feeding plate 32, continue to move the temporary storage bin 2, and make the temporary storage bin 2 and the second feeding plate 32 move synchronously. At this time, the front end plate of the temporary storage bin 2 passes over the second feeding port 31, and the raw materials in the temporary bin 2 fall into the feeding bin 3; rotate the feeding bin 3 filled with raw materials around its corresponding horizontal axis, that is, pour the raw materials in the feeding bin 3 into the frying pot.

[0034] With such a design, when the feeding bin 3 is pouring materials, the storage bin 1 can simultaneously add materials to the temporary storage bin 2; and when the temporary storage bin 2 adds materials to the feeding bin 3, the external mechanical structure or manual work can be used to add materials to the storage bin 1 at the same time, thereby improving the overall pouring efficiency; and multiple feeding bins 3 are provided, which can pour materials into multiple frying pots; the storage bin 1 adds materials to the temporary storage bin 2 in a quantitative manner, and the temporary storage bin 2 then adds materials to the feeding bin 3 in a quantitative manner. The two additions can more accurately control the amount of raw materials finally poured into the frying pot, thereby improving the quality of the fried materials; and when multiple raw materials need to be added into the frying pot at the same time, the raw materials in multiple temporary storage bins 2 can be first added to the same storage bin 1, and then the storage bin 1 is rotated to pour multiple raw materials into the frying pot at the same time, which is more convenient to operate.

[0035] More preferably, Figure 1 As shown, in order to facilitate material pouring, the feeding bin 3 can be set as a cylindrical bin body, and a part of the feeding bin 3 facing the central axis of the array is set as an inwardly concave arc plate, and the second feeding port 31 is set at the upper end of the arc plate.

[0036] Preferably, Figure 5 As shown, the outer wall of the feeding bin 3 is connected to a first fixed plate 33, the first fixed plate 33 is connected to two fifth mounting brackets 34, and the two fifth mounting brackets 34 are each provided with a fourth slide bar 35, the two fourth slide bars 35 are arranged in parallel and are both perpendicular to the central axis of the array, and the vertical spacing between the two fourth slide bars 35 and the central axis of the array is equal, and a fourth slider 36 is slidably sleeved on the fourth slide bar 35, and a third spring 37 is connected between the fourth slider 36 and one end of the fifth mounting bracket 34 facing away from the central axis of the array, and the third spring 37 is coaxially sleeved on the first Four slide bars 35, the second feed plate 32 is connected to two third connecting bars 38, the two third connecting bars 38 are respectively connected to the two fourth sliders 36, the third spring 37 is always in a compressed state, when the fourth slider 36 is located on the fifth mounting bracket 34 close to the center axis of the array, the second feed plate 32 is located in the second feed port 31; with this design, there is no need to set up a separate driving mechanism for the second feed plate 32, the second feed plate 32 can be driven to move synchronously through the temporary storage bin 2, and the third spring 37 is used to drive the second feed plate 32 to automatically return to its position.

[0037] Preferably, Figure 6As shown, a supporting plate 39 is provided under the feeding bin 3, and a first support rod 310 is connected to the upper surface of the supporting plate 39, and the first support rod 310 is connected to the first support frame 311, and a first rotating motor 312 is provided on the first support frame 311. The outer wall of the feeding bin 3 is connected to a second fixed plate 313, and the second fixed plate 313 is rotatably connected to two rotating rods 314. The two rotating rods 314 are coaxially arranged. Specifically, the central axis of the rotating rod 314 can be regarded as the central axis of the array; one of the rotating rods 314 is coaxially connected to the drive shaft of the first rotating motor 312, and the other rotating rod 314 is rotatably connected to the second fixed plate 313. The first rotating motor 312 is used to drive the feeding bin 3 to rotate.

[0038] Preferably, Figure 6 and Figure 7 As shown, one end of the feeding bin 3 is open and extends inwardly with a convex ring 315, the convex ring 315 is connected to two guide rods 316 arranged along the axial direction of the feeding bin 3, the guide rods 316 are connected to the other end of the feeding bin 3, and a sliding sleeve is provided on the guide rods 316 with a push plate 317 whose plate surface is perpendicular to the axial direction of the feeding bin 3, and the push plate 317 matches the shape of the inner wall of the feeding bin 3, and a linear cylinder 318 is provided on the first support frame 311. The linear cylinder 318 is arranged between the feeding bin 3 and the central axis of the array and its drive shaft is aligned with the central axis of the array They intersect vertically, and the driving shaft of the linear cylinder 318 is arranged toward the feeding bin 3 and is coaxially connected to the pushing plate 319. With such a design, when the raw materials in the feeding bin 3 are dumped, the feeding bin 3 can be rotated to a horizontal state, and one end of it is directed toward the central axis of the array. At this time, the pushing plate 319 is driven to move by the linear cylinder 318, and the pushing plate 319 contacts the pushing plate 317 and drives the pushing plate 317 to move axially along the feeding bin 3. The pushing plate 317 pushes the raw materials in the feeding bin 3 out, and the raw materials will not remain in the feeding bin 3.

[0039] Preferably, Figure 8As shown, the device also includes a placement plate 4, a placement plate 4, a placement plate 4, a plurality of support vertical bars 41 are provided on the placement plate 4, and the support vertical bars 41 are all connected to support horizontal bars 42, a mounting plate 43 is provided above the placement plate 4, and the support horizontal bars 42 are all connected to the mounting plate 43, and the lower surface of the mounting plate 43 is rotatably connected to a rotating column 44 coaxially arranged with the central axis of the array, a second rotating motor 45 is provided on the mounting plate 43, and the driving shaft of the second rotating motor 45 is coaxially connected to the rotating column 44, and the lower end of the rotating column 44 is coaxially connected to a first rotating disk 46, and the first rotating disk 46 is provided with a number of support folding rods 47 matching the storage bin 1. In this example, twelve support folding rods 47 are provided, and every two support folding rods 47 are respectively connected to a storage bin 1; the side of the first rotating disk 46 is connected to a number of connecting bars 48 matching the first mounting frame 12. In this example, twelve connecting bars 48 are provided, and the connecting bars 48 are respectively connected to the first mounting frame 12, and the second rotating motor 45 is used to drive the storage bin 1 to rotate around the central axis of the array.

[0040] Preferably, Figure 9 As shown, a rotating table 49 is provided on the placement plate 4 coaxially with the central axis of the array, a third rotating motor 410 is coaxially embedded on the upper part of the rotating table 49, and the driving shaft of the third rotating motor 410 is coaxially connected to a second rotating disk 411 upward, and the second rotating disk 411 is connected to connecting columns 412 whose number matches that of the temporary storage plates 21, and the connecting columns 412 are all connected to weighing blocks 413, and the weighing blocks 413 are all connected to weighing plates 414, and the temporary storage plates 21 are all connected to the weighing plates 414, and the weighing blocks 413 and the weighing plates 414 are used to weigh the raw materials in the temporary storage bin 2; The total weight measured by the weighing block 413 and the weighing plate 414 is the sum of the temporary storage bin 2 and its accessory structures, the temporary storage plate 21 and its accessory structures, and the raw materials in the temporary storage bin 2. The weight of the raw materials in the temporary storage bin 2 is obtained by subtracting the weight of the temporary storage bin 2 and its accessory structures and the weight of the temporary storage plate 21 and its accessory structures from the total weight. The specific mechanical structure and circuit structure used for weight measurement in the weighing block 413 and the weighing plate 414 belong to the prior art and will not be described in detail here. The third rotating motor 410 is used to drive the temporary storage bin 2 and the temporary storage plate 21 to rotate around the central axis of the array.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A quantitative feeding device, characterized in that: include: A material storage mechanism comprises a plurality of material storage bins (1) and material storage plates (11) whose number matches the material storage bins (1), the material storage bins (1) are distributed in a circular array and are all arranged to rotate around the central axis of the array, the distances between the two side surfaces of the material storage bins (1) and the central axis of the array are equal, the upper and lower surfaces of the material storage bins (1) are both open, the material storage plates (11) are respectively slidably arranged on the lower surface of the corresponding material storage bins (1), the two side surfaces of the material storage plates (11) are respectively coplanar with the two side surfaces of the corresponding material storage bins (1), and the material storage plates (11) rotate around the central axis of the array following the material storage bins (1); The temporary storage mechanism comprises a plurality of temporary storage bins (2) and temporary storage plates (21) whose number matches that of the temporary storage bins (2). The temporary storage bins (2) are all arranged on the periphery of the array central axis and the distance between the temporary storage bins (2) and the array central axis is adjustable. The temporary storage bins (2) are all arranged to rotate around the array central axis. The distance between the two side surfaces of the temporary storage bins (2) and the array central axis is equal. The upper part of the rear end plate of the temporary storage bins (2) is penetrated by a first feed port (22) and is provided with a first feed plate (23) whose shape matches that of the first feed port (22). The lower end surface of the material port (22) is coplanar with the upper surface of the material storage plate (11), the distance between the first material feeding plate (23) and the central axis of the array is adjustable, the upper and lower surfaces of the temporary storage bin (2) are both open, the temporary storage plates (21) are arranged in a circular array around the central axis of the array, and are in sliding contact with the lower surfaces of the corresponding temporary storage bins (2), the two side surfaces of the temporary storage plates (21) are coplanar with the two side surfaces of the corresponding temporary storage bins (2), and the first material feeding plate (23) and the temporary storage plate (21) both rotate around the central axis of the array following the temporary storage bin (2); When the temporary storage bin (2) is rotated, the temporary storage bin (2) is positioned directly above the stir-fry pot, and when the temporary storage bin (2) is positioned above the stir-fry pot, the distance between the temporary storage bin (2) and the center axis of the array is increased, and the temporary storage bin (2) is moved in the direction opposite to the center axis of the array, so that a gap appears between the front end of the temporary storage plate (21) and the front end plate of the temporary storage bin (2), and the raw materials in the temporary storage bin (2) fall into the stir-fry pot; while the raw materials in the temporary storage bin (2) are added into the stir-fry pot, the storage bin (1) with insufficient material is rotated to the feeding point of the storage bin (1) for replenishment, and the two do not interfere with each other during the working process.

2. The quantitative feeding equipment according to claim 1, characterized in that: Two first mounting frames (12) are provided below the material storage plate (11), and a first slide bar (13) is provided on each of the first mounting frames (12). The first slide bars (13) are parallel to the two side surfaces of the corresponding material storage plate (11) and perpendicular to the array center axis. A first slider (14) is slidably sleeved on each of the first slide bars (13). A first spring (15) is provided between one end of the first mounting frame (12) close to the array center axis and the first slider (14). The first spring (15) is coaxially sleeved on the first slide bar (13). The material storage plate (11) is respectively provided on the two first sliders (14) below it. The first spring (15) is always in a compressed state. When the first slider (14) contacts the end of the first mounting frame (12) facing away from the array center axis, the front end surface of the material storage plate (11) is located at the front end plate of the material storage bin (1).

3. The quantitative feeding equipment according to claim 1, characterized in that: The two sides of the temporary storage bin (2) are connected to the second mounting frame (24), and the second mounting frame (24) is provided with a second slide bar (25). The second slide bar (25) is parallel to the two sides of the corresponding temporary storage bin (2) and perpendicular to the array center axis. The second slide bar (25) is slidably sleeved with a second slider (26). A second spring (27) is connected between the second slider (26) and the end of the second mounting frame (24) facing away from the array center axis. The second spring (27) is coaxially sleeved on the second slide bar (25). The first feed plate (23) is connected to two first connecting rods (28). The two first connecting rods (28) are respectively connected to the corresponding two second slide bars (26). The second spring (27) is always in a compressed state. When the second slider (26) contacts the end of the second mounting frame (24) close to the array center axis, the first feed plate (23) is located in the first feed port (22).

4. The quantitative feeding equipment according to claim 1, characterized in that: The temporary storage plate (21) is connected to two second connecting rods (29), and the two second connecting rods (29) are respectively connected to a third mounting frame (210) and a fourth mounting frame (211). The third mounting frame (210) and the fourth mounting frame (211) are respectively located on both sides of the temporary storage bin (2). The third mounting frame (210) is provided with an electric screw rod (212). The driving axis of the electric screw rod (212) is parallel to the side wall of the temporary storage bin (2) and perpendicular to the central axis of the array. The electric screw rod (212) is threadedly matched with a first matching block (213). The fourth mounting frame (211) is provided with a third sliding rod (214). The third sliding rod (214) is parallel to the electric screw rod (212). The third sliding rod (214) is slidably matched with a third slider (215). The first matching block (213) and the third slider (215) are both connected to the temporary storage bin (2).

5. The quantitative feeding equipment according to claim 1, characterized in that: The feeding mechanism also includes a feeding mechanism, which includes a plurality of feeding bins (3), the feeding bins (3) are arranged in a circular array around the central axis of the array, the upper ends of the feeding bins (3) are open, the feeding bins (3) correspond to a plurality of horizontal axes, each of the horizontal axes intersects vertically with the central axis of the corresponding feeding bin (3), the feeding bins (3) are rotated around the corresponding horizontal axes, and the upper rear end of the feeding bins (3) is penetrated by a second feeding port (31) and is provided with a shape matching the second feeding port (31). The second feed plate (32) and the lower end surface of the second feed port (31) are coplanar with the upper surface of the corresponding temporary storage plate (21); the distance between the second feed plate (32) and the central axis of the array is adjustable; the front end of the temporary storage plate (21) is set as an outwardly convex arc surface; the rear end of the feeding bin (3) is set as an inwardly concave arc plate; the central axis of the front end of the temporary storage plate (21) and the central axis of the rear end of the feeding bin (3) are both coaxial with the central axis of the array; and the distance between the front end of the temporary storage plate (21) and the rear end of the corresponding feeding bin (3) is a predetermined value.

6. The quantitative feeding equipment according to claim 5, characterized in that: The outer wall of the feeding bin (3) is connected to a first fixed plate (33), the first fixed plate (33) is connected to two fifth mounting frames (34), and the two fifth mounting frames (34) are each provided with a fourth slide bar (35), the two fourth slide bars (35) are arranged in parallel and are both perpendicular to the array center axis, the vertical spacing between the two fourth slide bars (35) and the array center axis is equal, and the fourth slide bar (35) is slidably sleeved with a fourth slider (36), and a third spring (37) is connected between the fourth slider (36) and one end of the fifth mounting frame (34) facing away from the array center axis, and the third spring (37) is coaxially sleeved on the fourth slide bar (35), and the second feeding plate (32) is connected to two third connecting rods (38), and the two third connecting rods (38) are respectively connected to the two fourth slide bars (36), and the third spring (37) is always in a compressed state. When the fourth slider (36) is located on the fifth mounting frame (34) close to the array center axis, the second feeding plate (32) is located in the second feeding port (31).

7. The quantitative feeding equipment according to claim 6, characterized in that: A supporting plate (39) is provided below the feeding bin (3), the upper surface of the supporting plate (39) is connected to a first support rod (310), the first support rod (310) is connected to a first support frame (311), the first support frame (311) is provided with a first rotating motor (312), the outer wall of the feeding bin (3) is connected to a second fixed plate (313), the second fixed plate (313) is rotatably connected to two rotating rods (314), the two rotating rods (314) are coaxially arranged, one of the rotating rods (314) is coaxially connected to the drive shaft of the first rotating motor (312), and the other rotating rod (314) is rotatably connected to the second fixed plate (313).

8. The quantitative feeding equipment according to claim 7, characterized in that: One end of the feeding bin (3) is open and has a convex ring (315) extending inward, the convex ring (315) is connected to two guide rods (316) both arranged along the axial direction of the feeding bin (3), the guide rods (316) are connected to the other end of the feeding bin (3), a sliding sleeve on the guide rod (316) is provided with a push plate (317) whose plate surface is perpendicular to the axial direction of the feeding bin (3), the push plate (317) matches the shape of the inner wall of the feeding bin (3), a linear cylinder (318) is provided on the first support frame (311), the linear cylinder (318) is arranged between the feeding bin (3) and the central axis of the array, and its drive shaft intersects the central axis of the array perpendicularly, the drive shaft of the linear cylinder (318) is arranged toward the feeding bin (3) and is coaxially connected to a push disk (319).

9. The quantitative feeding equipment according to claim 2, characterized in that: The invention also includes a placement plate (4), a placement plate (4), a plurality of support vertical bars (41) are provided on the placement plate (4), and the support vertical bars (41) are all connected to support horizontal bars (42). A mounting plate (43) is provided above the placement plate (4), and the support horizontal bars (42) are all connected to the mounting plate (43). The lower surface of the mounting plate (43) is rotatably connected to a rotating column (44) coaxially arranged with the central axis of the array. A second rotating motor (45) is provided on the mounting plate (43), and the driving shaft of the second rotating motor (45) is coaxially connected to the rotating column (44). The lower end of the rotating column (44) is coaxially connected to a first rotating disk (46). The first rotating disk (46) is provided with a number of support folding rods (47) matching the storage bin (1), and the support folding rods (47) are respectively connected to the storage bin (1). The side of the first rotating disk (46) is connected to a number of connecting bars (48) matching the first mounting frame (12), and the connecting bars (48) are respectively connected to the first mounting frame (12).

10. The quantitative feeding equipment according to claim 9, characterized in that: A rotating platform (49) is provided on the placement plate (4) coaxially with the central axis of the array, a third rotating motor (410) is coaxially embedded in the upper part of the rotating platform (49), a driving shaft of the third rotating motor (410) is coaxially connected to a second rotating disk (411), the second rotating disk (411) is connected to connecting columns (412) whose number matches that of the temporary storage plate (21), the connecting columns (412) are all connected to weighing blocks (413), the weighing blocks (413) are all connected to weighing plates (414), the temporary storage plates (21) are all connected to the weighing plates (414), and the weighing blocks (413) and the weighing plates (414) are used to weigh the raw materials in the temporary storage bin (2).

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