WO2022095146A1

WO2022095146A1 - Quantitative compartment tooth assembly, quantitative material taking mechanism and quantitative material taking tank

Info

Publication number: WO2022095146A1
Application number: PCT/CN2020/130835
Authority: WO
Inventors: 黄益新
Original assignee: 安徽洁诺德塑胶包装有限公司
Priority date: 2020-11-07
Filing date: 2020-11-23
Publication date: 2022-05-12
Also published as: CN112320098A

Abstract

The present application relates to the field of packaging containers. Disclosed are a quantitative compartment tooth assembly and a quantitative material taking mechanism. The quantitative compartment tooth assembly comprises a fixing portion and a plurality of quantitative compartment clamping teeth located inside the fixing portion, the quantitative compartment clamping teeth protruding from an inner wall of the fixing portion, and the quantitative compartment clamping teeth being elastic members. The quantitative material taking mechanism comprises a housing and distribution portions; each distribution portion comprises a separator assembly connected to an inner wall of the housing, and the separator assembly divides an inner cavity of the housing into several sector-shaped quantitative compartments with equal volumes in a circumferential direction. The quantitative material taking mechanism further comprises a first material separating plate and a second material separating plate which are respectively arranged at two sides of the quantitative compartments; the first material separating plate is provided with a first material passing opening, the second material separating plate is provided with a second material passing opening, the second material passing opening and the first material passing opening do not coincide in the axial direction of the housing, the first material separating plate is fixedly connected to the second material separating plate, and the quantitative compartment tooth assembly is arranged between the distribution portions. By means of the quantitative compartment tooth assembly, every time the first material separating plate rotates once, the first material passing opening coincides with one quantitative compartment, thereby achieving accurate control.

Description

Fixed tooth assembly, quantitative reclaiming mechanism and quantitative reclaiming tank

technical field

The present application relates to the technical field of packaging containers, and in particular, to a fixed tooth assembly, a quantitative reclaiming mechanism and a quantitative reclaiming tank.

Background technique

In daily life, all kinds of powdered or granular seasonings, seasonings and milk powder are poured out directly from the container with a spoon or directly. On the one hand, this method of taking is easy to be spilled and wasted; on the other hand, after opening the powder or granular material, only a layer of lid is left to seal the container, and the sealing is not dense, which may easily lead to the mixing of bacteria in the air, causing The material is polluted or damp, and secondly, it is not conducive to the quantitative measurement of the material.

SUMMARY OF THE INVENTION

In order to improve the problem of quantitative taking of materials, the present application provides a fixed tooth assembly, a quantitative reclaiming mechanism and a quantitative reclaiming tank.

In one aspect, the present application discloses a grid tooth assembly.

The fixing tooth assembly includes a hollow cylindrical fixing part and a plurality of fixing teeth located inside the fixing part, the fixing teeth protruding from the inner wall of the fixing part, and the fixing teeth are elastic bodies.

In some embodiments, the outer wall of the fixing portion is provided with a slot.

In some embodiments, the fixed-gear teeth are circumferentially arrayed on the inner wall of the fixing portion.

In some embodiments, each of the fixed teeth extends toward the center of the fixed portion to form a vortex, and one end of each of the fixed teeth away from the fixed portion surrounds a circular cavity.

In a second aspect, the present application discloses a quantitative reclaiming mechanism.

The quantitative material reclaiming mechanism includes a cylindrical shell with open ends and a distribution part fixed in the shell; the distribution part includes a separator assembly connected to the inner wall of the shell, and the separator assembly includes a plurality of The axial center of the shell is a spacer that is evenly distributed in the center. The spacer divides the inner cavity of the shell into a number of fan-shaped quantitative cells with equal volumes in the circumferential direction. Distributed between the through cylinder and the inner wall of the shell;

It also includes a first material separation plate and a second material separation plate respectively arranged on both sides of the quantitative compartment, and a rotating shaft is fixedly connected to the axial center of the first material separation plate, and the rotating shaft penetrates through the cylinder and the second separation plate The material trays are positioned and connected, and the second material separation tray can rotate synchronously with the first material separation tray;

The above-mentioned locking tooth assembly is fixed in the through cylinder, the rotating shaft is penetrated in the cavity, and rotates and cooperates with the locking tooth assembly, and the circumferential wall of the rotating shaft is circumferentially arrayed with locking ratchets that cooperate with the locking teeth. teeth, the orientation of each fixed ratchet is the same, any one of the fixed ratchet teeth is tightly fitted with two adjacent fixed ratchet teeth, and any one of the fixed ratchet teeth is tightly fitted with two adjacent fixed fixed teeth;

The first material separation tray is provided with a first feed opening, the second material separation disc is provided with a second feed opening, and the second feed opening and the first feed opening are in the casing. The axes do not overlap in the direction of the axes, the opening area of the second feed opening is not less than the opening area of a single quantitative cell, and the second separator plate completely covers at least one of the quantitative cells, and the first feeding The mouth corresponds to a single set of the quantitative compartments;

The number of the freezer teeth and the freezer ratchets is consistent with the number of the quantitative compartments, and when any one of the freezer teeth is located between two adjacent freezer ratchets, the first feed opening Coincides with one of the quantitative compartments.

In some embodiments, a ring-shaped stirring wheel is fixedly connected in the casing, and a material shifting rod extending to its center is distributed on the inner circumference of the stirring wheel, and the material shifting rod is in contact with the second material separation plate and away from the one side surface of the separator.

The quantitative material reclaiming mechanism includes a cylindrical shell with openings at both ends and a cylindrical distribution part located in the shell and attached to the inner wall of the shell. The distribution part is connected with the shell in a coaxial rotation; The partitions are evenly distributed with the axis of the distribution part as the center, and the partitions divide the inner cavity of the distribution part into a number of fan-shaped quantitative cells with equal volumes in the circumferential direction;

It also includes a first material separation plate and a second material separation plate respectively arranged on both sides of the quantitative compartment, the first material separation plate is fixedly connected with the shell, and the second material separation plate is connected with the The casing is positioned and connected, the first material separation plate is provided with a first material feed opening, the second material separation plate is provided with a second material feed opening, and the second material feed opening is connected to the first feed opening. The material ports do not overlap in the axial direction of the shell, the opening area of the first material feed port is not less than the opening area of a single quantitative cell, and the first material separator completely covers at least one of the quantitative cells, so The second feeding port is set corresponding to the single quantitative compartment;

A planetary gear assembly is provided on the side of the first material separation plate away from the second material separation plate, the sun gear of the planetary gear assembly is coaxially fixed with a rotating shaft, and the sun gear is rotatably connected to the rotating shaft through the rotating shaft. At the axial center position of the first separator plate, the ring gear of the planetary gear assembly is rotatably sleeved on the outer periphery of the housing, the planetary gear assembly includes at least two planetary gears, and the planetary gears are engaged with the teeth Between the ring and the sun gear, the planetary gear is rotatably connected with the first material separator by its axis;

The above-mentioned grid tooth assembly is fixed between the rotating shaft and the first separator plate, the rotating shaft is penetrated in the cavity, and rotates and cooperates with the grid tooth assembly, and the circumference of the rotating shaft is arrayed with all the teeth. The fixed ratchet teeth matched with the fixed ratchet teeth are in the same direction, any one of the fixed fixed ratchet teeth is tightly matched with two adjacent fixed fixed ratchet teeth, and any one of the fixed fixed ratchet teeth is matched with two adjacent fixed fixed ratchet teeth. The teeth are tightly matched;

The number of the freezer teeth and the freezer ratchets is consistent with the number of the quantitative compartments, and when any one of the freezer teeth is located between two adjacent freezer ratchets, the second feed opening coincides with one of the quantitative compartments;

The rotating shaft is centrally positioned and connected to the distribution part.

In some embodiments, the planetary gear and the first separator plate are rotatably connected by a ratchet and ratchet assembly, the planetary gear is a hollow annular body, and ratchet teeth are arranged on the inner side of the planetary gear, and the first separator A ratchet wheel corresponding to the ratchet teeth is fixedly connected to the side of the material disc facing away from the second material separation disc.

In some embodiments, a ring-shaped stirring wheel is arranged in the casing, and a feeding rod extending to its center is distributed on the inner circumference of the stirring wheel. one side surface of the sheet.

In some embodiments, the center of the distribution part passes through the second spacer plate and is rotatably connected to the second spacer plate, and the stirring wheel is fixedly connected to the distribution part at its axial center position.

In some embodiments, the swirling rod extends toward the center of the stirring wheel to form a vortex.

In yet another aspect, the present application discloses a quantitative reclaiming container.

The quantitative reclaiming container includes the above-mentioned quantitative reclaiming mechanism and a tank body. The quantitative reclaiming mechanism is covered at the opening of the tank body, and the second separating plate faces the tank inner cavity. A cover body is provided on one side of the first separator plate.

Compared with the prior art, the grid tooth assembly, the quantitative reclaiming mechanism and the quantitative reclaiming tank provided by the present application have the following advantages:

1. Through the distribution part inside the device, quantitative batching can be realized. The first material separator can be used as the bottom plate of the quantitative compartment, and the quantitative compartment is used for quantitative temporary storage of materials. The first feed opening on the first material separator It is used to discharge material from the quantitative compartment, and the second feed opening of the second separator plate is used to feed material into the quantitative compartment, and the second feed opening and the first feed opening do not coincide in the axis direction of the shell Therefore, it is ensured that there is no simultaneous feeding and discharging in the same quantitative compartment, so as to ensure that the amount of material discharged from the first feeding port is the capacity of one quantitative compartment, so as to achieve the effect of quantitative reclaiming;

2. The angle of the single rotation of the first material separation plate is limited by the fixed tooth assembly, so that the single rotation of the first material separation plate is a fixed angle, so that each time the first material separation plate rotates, the first material opening is opened. Coinciding with a quantitative cell, the control is precise, thereby improving the accuracy of material reclaiming;

3. By setting the stirring wheel to be attached to the surface of the second separator plate, and setting the stirring wheel not to rotate with the second separator plate, therefore, the surface of the second separator plate can be rotated during the rotation of the second separator plate. The material is scraped into the quantitative compartment.

Description of drawings

1 is a schematic structural diagram of a grid tooth assembly provided by the application;

2 is a schematic structural diagram of a quantitative reclaiming mechanism provided by the first embodiment of the present application;

3 is a schematic structural diagram of a housing and its distribution part in the quantitative reclaiming mechanism provided by the first embodiment of the present application;

Fig. 4 is the exploded structure schematic diagram of quantitative reclaiming mechanism in Fig. 2;

5 is an exploded view of the assembly of the first separator plate and the grid tooth assembly in the quantitative reclaiming mechanism provided by the first embodiment of the application;

Fig. 6 is a schematic structural diagram of the second separator in the quantitative reclaiming mechanism provided by the first embodiment of the present application;

7 is a schematic structural diagram of another perspective of the quantitative reclaiming mechanism provided by the first embodiment of the application;

8 is a schematic structural diagram of a quantitative reclaiming mechanism provided by the second embodiment of the present application;

9 is a schematic diagram of an explosion structure of a quantitative reclaiming mechanism provided by the second embodiment of the present application;

Figure 10 is an exploded view of the connection structure of the sun gear, the grid tooth assembly, and the first separator plate in the quantitative reclaiming mechanism shown in Figure 9;

Figure 11 is an exploded view of the connection structure of the sun gear, the grid tooth assembly and the distribution part in the quantitative reclaiming mechanism shown in Figure 9;

12 is a schematic structural diagram of the quantitative reclaiming mechanism provided by the second embodiment of the application after the sealing plate is hidden;

Fig. 13 is the exploded schematic diagram of the quantitative reclaiming tank provided by the first embodiment of the application;

Fig. 14 is an exploded schematic diagram of the quantitative reclaiming tank provided by the second embodiment of the application.

Description of reference numbers:

1. Material guide;

2. Shell;

3. Distributing part; 31. Separator assembly; 310, annular fixing part; 311, separator; 312, through cylinder; 3120, positioning fillet; 3121, connecting part; 32, quantitative compartment;

33, cavity; 330, chamfering; 331, fixed part; 3310, positioning groove; 332, fixed card teeth; 333, card groove;

4. The first separator plate; 40, the rotating shaft; 401, the snap ring; 400, the fixed ratchet tooth; , connecting hole; 43, sealing plate; 431, support column; 432, escape opening;

5. The second separator plate; 50, the clamping part; 51, the second feeding port; 501, the insertion port; 5011, the bonding part; 502, the card slot;

6. Planetary gear assembly; 61, Sun gear; 62, Ring gear; 63, Planetary gear; 631, Ratchet; 632, Ratchet;

7. Stirring wheel; 71. Feeding rod;

8. Tank body;

9. Cover body.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1-14, the present application discloses a grid tooth assembly, a quantitative reclaiming mechanism and a quantitative reclaiming tank.

The present application first discloses a fixed tooth assembly. As shown in FIG. 1 , it includes a hollow cylindrical fixing portion 331 and a plurality of fixed locking teeth 332 located inside the fixed portion 331 . The fixed locking teeth 332 are circumferentially arrayed on the inner wall of the fixed portion 331 . And it is integrally formed with the fixing part 331 . The fixing teeth 332 are elastic bodies, protruding from the inner wall of the fixing portion 331 and extending toward the center of the fixing portion 331 to form a vortex. Each fixing locking tooth 332 is arranged at an angle at one end away from the fixing portion 331 to form a circular cavity 33 . , one end of each locking tooth 332 away from the fixing part 331 is provided with a chamfer 330 inclined toward the center direction of the cavity 33 on the end face of the locking tooth assembly.

The present application also discloses a quantitative material reclaiming mechanism, which adopts the above-mentioned fixed-mesh tooth assembly.

Example 1

As shown in FIG. 2 and FIG. 3 , the quantitative material reclaiming mechanism disclosed in the first embodiment of the present application includes a housing 2 and a distribution part 3 mounted on the housing 2 . In this embodiment of the present application, the housing 2 has a cylindrical structure, such as a cylindrical shape with two ends open. In other embodiments, the casing 2 can be in other shapes, such as a square or polygonal shape with two ends open, and the two ends of the casing 2 have a circular ring shape.

As shown in FIG. 3 , the distribution part 3 includes a separator assembly 31 , and the separator assembly 31 includes an annular fixing part 310 coaxially disposed with the casing 2 and connected to the inner wall of the casing 2 , and located at the axial center of the annular fixing part 310 The through-tube 312 and the separator 311 connected between the annular fixing part 310 and the through-tube 312 . There are a plurality of separators 311 , which are arranged along the radial direction of the annular fixing portion 310 . One side of the separators 311 is connected to the inner wall of the annular fixing portion 310 , and the other side is connected to the outer wall of the penetrating cylinder 312 . For uniform distribution in the center, the inner cavity of the housing 2 is circumferentially divided into several fan-shaped quantitative cells 32 with equal volumes, such as 2, 3, 4, 5, 6 or more quantitative cells 32 .

As shown in FIG. 4 , the quantitative material reclaiming mechanism further includes a first material separation plate 4 and a second material separation plate 5 respectively installed on both sides of the distribution portion 3 . A rotating shaft 40 is provided on one side of the first material separation plate 4 at the axial center position thereof, and the rotating shaft 40 penetrates through the through cylinder 312 and is positioned and connected to the second material separation plate 5 . Specifically, as shown in FIG. 5 , the end of the rotating shaft 40 away from the first material separator plate 4 protrudes from its wall surface and is provided with a snap ring 401 , as shown in FIG. The socket 501 is connected and matched, the inner wall of the socket 501 is provided with an annular slot 502 which is matched with the snap ring 401, and the rotating shaft 40 is snap-fitted with the annular slot 502, so as to realize the first separator 4 and the second separator 5. connection to prevent the first separator plate 4 and the second separator plate 5 from falling off. In addition, as shown in FIG. 5 , one end of the rotating shaft 40 away from the first material separator 4 is provided with a cut corner 402 along the chord direction, and the cut corner 402 may be one or more. As shown in FIG. 6 , the socket 501 is formed. There is a key part 5011 matched with the cut corner 402, so after the first separator plate 4 and the second separator disc 5 are plugged and connected, the cut corner 402 and the key part 5011 are used to realize the The two material separation discs 5 are connected by keys, so that when the first material separation disc 4 rotates, the second material separation disc 5 can rotate synchronously with the first material separation disc 4 .

As shown in FIG. 4 , the above-mentioned locking tooth assembly is assembled in the through cylinder 312 . Specifically, the locking tooth assembly is in an interference fit with the through cylinder 312 . At the same time, as shown in FIG. 3 , the inner wall of the through cylinder 312 is distributed with several positions along the axis. As shown in FIG. 1 and FIG. 4 , the fixing part 331 of the fixing tooth assembly is provided with a positioning insert groove 3310 matching with the positioning filling strip 3120 on the outer periphery of the filling strip 3120. Therefore, after the fixing tooth assembly is assembled in the through cylinder 312, the positioning The inserting strip 3120 is keyed with the positioning inserting groove 3310, so as to realize the positioning of the fixed tooth assembly in the circumferential direction relative to the distribution part 3 and prevent the fixed tooth assembly from rotating. Of course, in other embodiments, the positions of the positioning strips 3120 and the positioning grooves 3310 can also be interchanged.

As shown in FIG. 4 and FIG. 5 , the rotating shaft 40 is inserted into the cavity 33 of the fixed tooth assembly, and is rotatably matched with the fixed tooth assembly. There are fixed ratchet teeth 400 in a circumferential array on the peripheral wall of the rotating shaft 40 that cooperate with the fixed ratchet teeth 332. Each fixed ratchet tooth 400 is oriented in the same direction. 400 is in close fit with two adjacent fixed ratchet teeth 332. Since the fixed ratchet teeth 332 and the fixed ratchet teeth 400 are evenly distributed and clamped to each other at the same time, the angle of each rotation of the rotating shaft 40 is a fixed value, and can only be Rotation in a fixed direction.

As shown in FIG. 4 and FIG. 5 , the first material separation tray 4 is provided with a first feed opening 41 , and as shown in FIG. 4 and FIG. 6 , the second material separation tray 5 is provided with a second feed opening 51 , As shown in FIG. 4 , when the first material separation plate 4 and the second material separation plate 5 are installed, the second material opening 51 and the first material opening 41 do not overlap in the axial direction of the casing 2 . As shown in FIG. 4 , the second feed opening 51 is provided corresponding to at least one quantitative compartment 32 , and the opening area of the second feed opening 51 is not less than the opening area of a single quantitative compartment 32 , and the second material separator 5 is completely Cover at least one quantitative compartment 32; as shown in FIG. 4 and FIG. 7 , the first feed opening 41 is provided corresponding to a single quantitative compartment 32, and the shape of the first feed opening 41 is the same as the opening shape of the single quantitative compartment 32 . As shown in FIG. 4 , the number of the freezer teeth 332 and the freezer ratchets 400 is the same as the number of the quantitative compartments 32 , and when any of the freezer teeth 332 is located between two adjacent freezer ratchets 400 , the first feed The port 41 coincides with a certain amount of the compartments 32. Therefore, every time the rotating shaft 40 rotates by an angle, the second feed port 51 coincides with a certain amount of the compartments 32, and releases the material in the certain amount of compartments 32. While the materials in the compartment 32 are quantified, materials are fed to other quantitative compartments 32 through the second feed opening 51, thereby realizing the simultaneous feeding of materials.

As shown in FIG. 4 , in the casing 2, a ring-shaped stirring wheel 7 is fixedly connected to one side of the second material separator 5. The outer peripheral wall of the stirring wheel 7 is in interference fit with the inner wall of the casing 2, or the stirring wheel 7 and the casing 2. The quality inspection is clamped by the structure of the card slot to prevent the stirring wheel 7 from rotating. The inner circumference of the stirring wheel 7 is distributed with a feeding rod 71 extending to its center position. On the one hand, the stirring wheel 7 is used to scrape off the material on the upper surface of the second separator disc 5 when the second separator disc 5 rotates, so as to ensure that the material can enter the quantitative compartment 32 and fill the quantitative compartment 32, and on the other hand, it can break The materials are adhered to each other due to the action of tension, which facilitates the materials to fall into the quantitative compartment 32 and improves the accuracy of taking the amount.

Example 2

As shown in FIG. 8 and FIG. 9 , the quantitative reclaiming mechanism disclosed in Embodiment 2 of the present application includes a housing 2 and a distribution part 3 mounted on the housing 2 . In this embodiment of the present application, the casing 2 has a cylindrical structure, such as a cylindrical shape. In other embodiments, the housing 2 may be in other shapes, such as a square or polygonal shape, and the ports at both ends of the housing 2 are annular. The distribution part 3 is coaxially rotatably connected with the housing 2 .

As shown in FIG. 9 , the distribution part 3 includes a separator assembly 31 , and the separator assembly 31 includes an annular fixing part 310 coaxially disposed with the casing 2 and attached to the inner wall of the casing 2 , and located at the axial center of the annular fixing part 310 The through-tube 312 and the separator 311 connected between the annular fixing part 310 and the through-tube 312 . There are a plurality of separators 311 , which are arranged along the radial direction of the annular fixing portion 310 . One side of the separators 311 is connected to the inner wall of the annular fixing portion 310 , and the other side is connected to the outer wall of the penetrating cylinder 312 . For uniform distribution in the center, the inner cavity of the housing 2 is circumferentially divided into several fan-shaped quantitative cells 32 with equal volumes, such as 2, 3, 4, 5, 6 or more quantitative cells 32 .

As shown in FIG. 9 , the quantitative material reclaiming mechanism further includes a first material separation tray 4 and a second material separation tray 5 respectively installed on both sides of the quantitative compartment 32 . The first separator plate 4 is fixedly connected to the port on one side of the casing 2, and the edge of the first separator plate 4 is integrally connected with the edge of the port of the casing 2, and the second separator plate 5 is fixedly connected to the casing 2 or positioned with a card catch.

Specifically, as shown in FIGS. 9 and 10 , a planetary gear assembly 6 is installed on the side of the first separator 4 away from the second separator 5 . As shown in FIGS. 10 and 11 , the sun of the planetary gear assembly 6 is The wheel 61 is coaxially fixed with a rotating shaft 40 , a connecting hole 42 is formed in the center of the first material separating plate 4 , and the rotating shaft 40 penetrates through the connecting hole 42 . As shown in FIG. 11 , the end of the rotating shaft 40 away from the sun gear 61 is provided with a special-shaped engaging portion 403 along the chord direction. In this embodiment of the present application, the special-shaped engaging portion 403 is a cross engaging portion, and the distribution portion 3 penetrates through One end of the cylinder 312 is retracted to form a connecting portion 3121 , and the connecting portion 3121 can be matched and disassembled with the rotating shaft 40 . The connecting part 3121 is connected to the distribution part 3 by plugging, and after the rotating shaft 40 is plugged and connected to the distribution part 3, the key connection between the rotating shaft 40 and the distribution part 3 is realized through the special-shaped clamping part 403 and the keying part 5011, so that in the sun When the wheel 61 rotates, the distribution part 3 can rotate synchronously with the sun gear 61 . As shown in FIG. 9 and FIG. 12 , the ring gear 62 of the planetary gear assembly 6 is rotatably sleeved on the outer circumference of the housing 2 , and the planetary gear assembly 6 includes at least two planetary gears 63 , and the planetary gears 63 are engaged with the ring gear 62 and the sun gear 61 . In between, the planetary gear 63 is rotatably connected with the first separator plate 4 by its axis.

Therefore, when the ring gear 62 is rotated, it meshes with the ring gear 62 and the planetary gear 63 rotates and moves along the trajectory of the ring gear 62, thereby driving the first separator 4 and the housing 2 integrally connected with the first separator 4 to rotate. , and the second spacer plate 5 fixedly connected or clamped with the shell 2 rotates synchronously with the shell 2 and the first spacer plate 4, and the sun gear 61 meshing with the planetary gear 63 is opposite to the first spacer plate 4 Rotate, thereby driving the distributing part 3 and the first separating plate 4 to rotate in the opposite direction.

As shown in FIG. 10 , the above-mentioned locking tooth assembly is fixed between the rotating shaft 40 and the connecting hole 42 of the first separator plate 4 . Specifically, the locking tooth assembly and the connecting hole 42 are in an interference fit, and at the same time, the inner wall of the connecting hole 42 is along the shaft. A number of positioning inserts 3120 are distributed in the direction, and the outer periphery of the fixing portion 331 of the locking tooth assembly is provided with a positioning insert groove 3310 that matches the positioning insert 3120. Therefore, after the locking tooth assembly is assembled in the connecting hole 42, through the positioning insert 3120 and The keying of the positioning insert groove 3310 can realize the positioning of the fixed tooth assembly relative to the circumferential direction of the distribution part 3 and prevent the fixed tooth assembly from rotating. Of course, in other embodiments, the positions of the positioning strips 3120 and the positioning grooves 3310 can also be interchanged.

As shown in FIG. 10 , there are fixed ratchet teeth 400 in a circumferential array on the peripheral wall of the rotating shaft 40 that cooperate with the fixed ratchet teeth 332 . Each fixed ratchet tooth 400 is oriented in the same direction. , any fixed ratchet 400 is tightly matched with two adjacent fixed ratchet teeth 332. Since the fixed ratchet teeth 332 and the fixed ratchet teeth 400 are evenly distributed and clamped to each other at the same time, the angle of each rotation of the rotating shaft 40 is a fixed angle value, and can only rotate in a fixed direction.

As shown in FIG. 9 , the first material separation tray 4 is provided with a first feeding port 41 , the second material separation tray 5 is provided with a second feeding port 51 , the first material separation tray 4 and the second material separation tray 5. During installation, the second material opening 51 and the first material opening 41 do not overlap in the axial direction of the housing 2. The second feed opening 51 is provided corresponding to at least one quantitative compartment 32, and the opening area of the second feed opening 51 is not smaller than the opening area of a single quantitative compartment 32, and the second material separator 5 completely covers at least one quantitative compartment 32; The first feed opening 41 is provided corresponding to the single quantitative compartment 32, and the shape of the first feed opening 41 is the same as the shape of the opening of the single quantitative compartment 32. The number of the fixed ratchet teeth 332 and the fixed ratchet teeth 400 is consistent with the number of the quantitative compartments 32 , and when any fixed fixed teeth 332 is located between two adjacent fixed ratchet teeth 400 , the first feed opening 41 is connected to a certain amount of it. The cells 32 overlap. Therefore, the ring gear 62 is rotated to make the casing 2 and the second separator 5 rotate synchronously with the first separator 4, so that the distribution part 3 and the first separator 4 rotate synchronously in the opposite direction, and the rotating shaft 40 drives the distribution During the rotation of the part 3, the locking teeth 332 and the ratchet teeth 400 are mutually restricted, so that the rotating shaft 40 rotates step by step, and the rotating shaft 40 rotates by a certain angle for each angle, and the rotating shaft 40 rotates by an angle. The feeding port 51 overlaps with a certain amount of the cells 32, and releases the material in a certain amount of cells 32. At the same time, while releasing the material in one quantitative cell 32, the second feeding port 51 sends the material to the other quantitative cells. 32 feeding, thus realizing feeding at the same time of discharging.

As shown in FIGS. 9 and 12 , the planetary gear 63 is rotatably connected with the first separator plate 4 through a ratchet-tooth assembly, that is, the planetary gear 63 is a hollow annular body, and the inner side of the planetary gear 63 is evenly arranged with ratchet teeth 631 . A ratchet wheel 632 corresponding to the ratchet teeth 631 is fixedly connected to the side of the first separator plate 4 away from the second separator plate 5 . The structure of the ratchet wheel 632 and the ratchet teeth 631 acts to vibrate the housing during the rotation of the planetary gear 63 . 2, which in turn makes the second separator plate vibrate, thereby preventing the materials from sticking to each other and facilitating the flow of materials.

The outer side of the first separator plate 4 is covered with a sealing plate 43, the cover is fixedly connected to the first separator plate 4 through bolts, and a support column perpendicular to the two planes is connected between the first separator plate 4 and the sealing plate 43 431, the length of the support column 431 is greater than the thickness of the planetary gear assembly 6, the two ends of the support column 431 are respectively in contact with the first material separator 4 and the sealing plate 43, and the sealing plate 43 is used to seal the planetary gear assembly 6 in the first spacer plate 43. Between the separator plate 4 and the sealing plate 43 , the planetary gear assembly 6 is protected. The first feeding port 41 is connected with a discharging pipe 411 , the sealing plate 43 is provided with an escape port 432 corresponding to the position of the discharging pipe 411 , and the discharging pipe 411 passes through the escape port 432 .

As shown in FIG. 9 , the center of the distributing part 3 passes through the second separating plate 5 and is fixedly connected with an annular stirring wheel 7 , the annular stirring wheel 7 is coaxially arranged with the distributing part 3 , and the inner circumference of the stirring wheel 7 is distributed to extend to its center position The feeding rod 71, the feeding rod 71 extends to the center of the stirring wheel 7 to form a vortex and fits the side surface of the second separator 5 away from the separator 311, and the stirring wheel 7 and the distribution part 3 are opposite to the second separator. The plate 5 is transferred in the reverse direction. On the one hand, it is used to scrape off the material on the upper surface of the second separator plate 5 to ensure that the material can enter the quantitative compartment 32 and fill the quantitative compartment 32. On the other hand, it can break the tension between the materials. The mutual adhesion facilitates the material to fall into the quantitative compartment 32 and improves the accuracy of taking the amount.

The present application also discloses a quantitative reclaiming container with the above-mentioned quantitative reclaiming mechanism.

Example 1

As shown in FIG. 13 , the quantitative reclaiming container disclosed in Embodiment 1 of the present application includes a tank body 8 and the quantitative reclaiming mechanism disclosed in the above-mentioned Embodiment 1. The quantitative reclaiming mechanism is threadedly connected to the opening of the tank body 8, and the cover is provided At the opening of the tank body 8, and the second separator plate 5 faces the inner cavity of the tank body 8, the tank body 8 is in the shape of a cone, and the inner diameter of one end of the opening is larger than the inner diameter of the other end.

In addition, a material guide part 1 is included. The material guide part 1 is installed on the side of the quantitative reclaiming mechanism where the first material separator plate 4 is provided. The material guide part 1 is in the shape of a funnel. 2. Rotating and clamping, and several positioning openings are distributed on the inner wall of the larger diameter end of the material guide portion 1, and a clamping portion 50 that is inserted and matched with the positioning openings is formed on the periphery of the first material separator plate 4. Therefore, rotating the material guide portion 1 can drive the first material separation plate 4 to rotate synchronously, so that the first material separation plate 4 rotates synchronously. Of course, the positions of the clamping portion 50 and the positioning opening can also be interchanged. The outer cover of the material guide portion 1 is provided with a cover body 9 .

Example 2

As shown in FIG. 14 , the quantitative reclaiming container disclosed in Embodiment 3 of the present application includes a tank body 8 and the quantitative reclaiming mechanism disclosed in Embodiment 2 above. The quantitative reclaiming mechanism is threadedly connected to the opening of the tank body 8 , and the cover is At the opening of the tank body 8 , and the second separator plate 5 faces the inner cavity of the tank body 8 . The outer cover of the quantitative reclaiming mechanism is provided with a cover body 9 .

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims

A fixing tooth assembly, characterized in that it comprises a hollow cylindrical fixing portion (331) and a plurality of fixing teeth (332) located inside the fixing portion (331), the fixing teeth (332) protruding from the fixing portion (332). The inner wall of the fixing portion (331), and the locking teeth (332) are elastic bodies.
The grid tooth assembly according to claim 1, characterized in that, an outer wall of the fixing portion (331) is provided with a clamping groove (333).
The locking tooth assembly according to claim 1, wherein the locking teeth (332) are circumferentially arrayed on the inner wall of the fixing portion (331).
The locking tooth assembly according to claim 1, wherein each locking tooth (332) extends toward the center of the fixing portion (331) to form a vortex, and each locking tooth (332) is away from the edge of the fixing portion (331). One end is surrounded by a circular cavity (33).
The quantitative reclaiming mechanism is characterized in that it comprises a cylindrical casing (2) with openings at both ends and a distributing part (3) fixed in the casing (2); the distributing part (3) comprises a A separator assembly (31) on the inner wall of the housing (2), the separator assembly (31) comprising a plurality of separators (311) evenly distributed around the axis of the housing (2), the separators (311) Dividing the inner cavity of the casing (2) into a plurality of fan-shaped quantitative compartments (32) with equal volumes in the circumferential direction;

It also includes a first material separation plate (4) and a second material separation plate (5) respectively arranged on both sides of the quantitative compartment (32), and the first material separation plate (4) is fixedly connected to the axial center position. A rotating shaft (40), the rotating shaft (40) penetrates the separator assembly (31) and is positioned and connected to the second material separation plate (5), the second material separation plate (5) can follow the first material separation plate (4) synchronous rotation;

The spacer plate assembly (31) is fixed with the grid tooth assembly according to claim 4 at the axial center position, and the rotating shaft (40) is passed through the cavity (33) and is rotatably matched with the grid tooth assembly, The circumferential wall of the rotating shaft (40) is provided with fixed ratchet teeth (400) matched with the fixed fixed ratchet teeth (332) in a circumferential array. The adjacent two fixed ratchet teeth (400) are in a tight fit, and any one of the fixed ratchet teeth (400) is tightly fitted with two adjacent fixed ratchet teeth (332);

The first material separation plate (4) is provided with a first material feed opening (41), and the second material separation plate (5) is provided with a second material feed opening (51). The port (51) and the first feeding port (41) do not overlap in the axial direction of the casing (2), and the opening area of the second feeding port (51) is not smaller than that of the single quantitative compartment (32). opening area, while the second material separator plate (5) completely covers at least one of the quantitative compartments (32), and the first feed opening (41) is provided corresponding to a single quantitative compartment (32);

The number of the freezer teeth (332) and the freezer ratchets (400) is consistent with the number of the quantitative compartments (32), and when any one of the freezer teeth (332) is located between two adjacent freezer ratchets When between the teeth (400), the first feed opening (41) coincides with one of the quantitative compartments (32).
The quantitative material reclaiming mechanism according to claim 5, characterized in that an annular stirring wheel (7) is fixedly connected in the casing (2), and the inner circumference of the stirring wheel (7) is distributed to extend to its center position The material shifting rod (71), the material shifting rod (71) is attached to the side surface of the second material separation plate (5) away from the separation sheet (311).
The quantitative reclaiming mechanism is characterized in that it comprises a cylindrical casing (2) with openings at both ends and a cylindrical distributing part (3) located in the casing (2) and fitted with the inner wall of the casing; the distributing part (3) Coaxially and rotatably connected with the housing (2), the cavity of the distribution part (3) is provided with a plurality of partitions (311) evenly distributed around the axis of the distribution part (3), and the partitions (311) The inner cavity of the distribution part (3) is divided into a plurality of fan-shaped quantitative compartments (32) with equal volumes in the circumferential direction;

It also includes a first material separation plate (4) and a second material separation plate (5) respectively disposed on both sides of the quantitative compartment (32), the first material separation plate (4) and the shell ( 2) Fixed connection, the second material separator plate (5) is coaxially rotatably connected with the housing (2), and the first material separator plate (4) is provided with a first material feed opening (41), The second material separating plate (5) is provided with a second feeding port (51), and the second feeding port (51) and the first feeding port (41) are on the axis of the casing (2). The directions are not coincident, the opening area of the first feed opening (41) is not less than the opening area of the single quantitative compartment (32), and the first separator plate (4) completely covers at least one of the quantitative compartments. a chamber (32), the second feed opening (51) is provided corresponding to the single quantitative compartment (32);

A planetary gear assembly (6) is provided on the side of the first material separation plate (4) away from the second material separation plate (5), and the sun gear (61) of the planetary gear assembly (6) is coaxially fixed. A rotating shaft (40) is connected, the sun gear (61) is rotatably connected to the axial center position of the first material separator plate (4) through the rotating shaft (40), and the ring gear ( 62) Rotatingly sleeved on the outer circumference of the casing (2), the planetary gear assembly (6) includes at least two planetary gears (63), the planetary gears (63) are engaged with the ring gear (62) and the Between the sun gears (61), the planetary gears (63) are rotatably connected with the first material separator plate (4) by their axes;

The grid tooth assembly according to claim 4 is fixed between the rotating shaft (40) and the first material separating plate (4), the rotating shaft (40) is penetrated in the cavity (33), and is connected to the cavity (33). The locking tooth assembly is rotatably matched, the circumferential wall of the rotating shaft (40) is provided with locking ratchets (400) matched with the locking teeth (332) in a circumferential array, and each locking ratchet (400) is oriented in the same direction. The freezer teeth (332) are tightly fitted with two adjacent freezer ratchet teeth (400), and any one of the freezer ratchets (400) is tightly fitted with two adjacent freezer teeth (332);

The number of the freezer teeth (332) and the freezer ratchets (400) is consistent with the number of the quantitative compartments (32), and when any one of the freezer teeth (332) is located between two adjacent freezer ratchets When between the teeth (400), the second feed opening (51) coincides with one of the quantitative compartments (32);

The rotating shaft (40) is centrally positioned and connected to the distribution part (3).
The quantitative material reclaiming mechanism according to claim 7, characterized in that, the planetary gear (63) and the first material separator plate (4) are rotatably connected by a ratchet and ratchet assembly, and the planetary gear (63) ) is a hollow annular body, and a ratchet (631) is arranged on its inner side, and the side of the first separator (4) facing away from the second separator (5) is fixedly connected with the ratchet (631). 631) corresponding to the ratchet (632).
The quantitative material reclaiming mechanism according to claim 8, characterized in that, an annular stirring wheel (7) is arranged in the casing (2), and the inner circumference of the stirring wheel (7) is distributed with a stirring wheel extending to its center position. A material shifting rod (71), the material shifting rod (71) is attached to a side surface of the second material separation plate (5) away from the separation sheet (311).
The quantitative material reclaiming mechanism according to claim 9, characterized in that the center of the distribution part (3) passes through the second material separation plate (5) and is rotatably connected to the second material separation plate (5). The stirring wheel (7) is fixedly connected with the distribution part (3) at the position of its axis.
The quantitative material reclaiming mechanism according to claim 6, characterized in that, the material shifting rod (71) extends toward the center of the stirring wheel (7) to form a vortex.
The quantitative material reclaiming mechanism according to claim 10, characterized in that, the material shifting rod (71) extends toward the center of the stirring wheel (7) to form a vortex.
The quantitative material reclaiming container is characterized in that it comprises the quantitative material reclaiming mechanism according to claim 11, and a tank body (8), and the quantitative material reclaiming mechanism is covered at the opening of the tank body (8), and all the The second material separation plate (5) faces the inner cavity of the tank body (8), and a cover body (9) is provided on one side of the first material separation plate (4).