Particle adding machine

Abstract

The utility model relates to the technical field of adding machines, and discloses a particle adding machine which comprises a supporting plate, a pressure sensor, a supporting rod, a material storage box, a conical barrel, a discharging barrel, a first rotating shaft, a first rocker arm and a sealing plate. In the using process, the first rotating shafts on the two sides can rotate reversely, and finally the multiple sealing plates on the two sides are driven to rotate reversely, so that the multiple discharging barrels on the two sides are opened or closed. When the multiple discharging barrels on the two sides are in an open state, the materials can freely fall off under the action of gravity. And when the multiple discharging barrels on the two sides are in a closed state, the materials can be stopped from falling off. Therefore, the automatic quantitative adding work of particles can be realized by matching with the pressure sensors at the four corners. In addition, the adding speed of the particles can be adjusted by controlling the rotating angles of the multiple sealing plates on the two sides. Therefore, the adding amount of the materials can be adjusted more easily and conveniently, and the adding precision of the materials is improved.

Description

Technical Field

[0001] The present application relates to the technical field of adding machines, for example, to a particle adding machine. Background Art

[0002] Related technology (Announcement No.: CN218921510U) discloses a quantitative feeding device for granular materials, comprising a fixed plate, a storage hopper fixedly mounted on the fixed plate, and a feeding port provided on the storage hopper. A quantitative feeding mechanism is provided in the storage hopper. The quantitative feeding mechanism comprises a feeding slider, a movable crossbeam, and a lifting assembly. A feeding trough inclined toward the feeding port is provided on the top of the feeding slider, and a plurality of feeding sliders are arranged in parallel and pass through the fixed plate and are fixedly connected to a movable crossbeam provided below the fixed plate. The movable crossbeam is fixedly connected to a lifting assembly provided on the fixed plate. The lifting assembly controls the movable crossbeam to move away from or close to the fixed plate to achieve simultaneous lifting and lowering of a plurality of feeding sliders.

[0003] In the process of implementing the above embodiments, it was found that there are at least the following problems in the related art:

[0004] This quantitative feeding device for granular materials uses the lifting assembly of the quantitative feeding mechanism to push multiple feeding slides to move, thereby ejecting the material from the storage hopper. The material then falls into multiple vertical feeding ports under the action of gravity, completing the feeding process. However, the method of using the material to slide only along the inclined feeding chute to complete the feeding process makes it difficult to accurately control the amount of material sliding out. This is because when there is a lot of material in the storage hopper, as the feeding slides move, a large amount of material will accumulate around the feeding chute. This is prone to collapse and a large amount of material will slide down instantly, resulting in low precision in the addition of granular materials.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiment of the present disclosure provides a particle adding machine to improve the particle adding accuracy.

[0008] In some embodiments, the particle adding machine includes: a support plate; pressure sensors respectively installed at the four corners of the top surface of the support plate; support rods respectively installed at the top ends of the pressure sensors at the four corners along the thickness direction of the support plate; a storage box installed between the support rods at the four corners, the storage box including a plurality of storage cavities evenly distributed along the length direction of the support plate; a conical cylinder evenly connected to the bottom wall of the storage box along the length direction of the support plate, and respectively communicated with the plurality of storage cavities; a lower cylinder respectively connected to the bottom ends of the plurality of conical cylinders, and Respectively connected with multiple conical cylinders; the first rotating shaft is rotatably installed on the outer walls of the multiple discharge barrels along the length direction of the support plate, and is located on both sides of the multiple discharge barrels along the width direction of the support plate; the first rocker arm is evenly installed on the first rotating shafts on both sides along the length direction of the support plate, and each of the discharge barrels is located between the corresponding first rocker arms on both sides; the sealing plates are respectively installed on the multiple first rocker arms on both sides; wherein, the first rotating shafts on both sides are controlled to rotate in opposite directions to drive the multiple sealing plates on both sides to open or close the multiple discharge barrels on both sides.

[0009] Optionally, it also includes: a second rotating shaft, installed on the outer wall of any one of the discharge barrels along the width direction of the support plate; first bevel gears, respectively installed on both ends of the second rotating shaft; second bevel gears, respectively meshing with the first bevel gears at both ends, and respectively installed on the first rotating shafts on both sides; wherein any one of the first rotating shafts can be controlled to rotate to drive the other first rotating shaft to rotate in the opposite direction.

[0010] Optionally, it further includes: a second rocker arm, installed on any of the first rotating shafts; and an electric telescopic rod, rotatably installed between the second rocker arm and the outer wall of the adjacent discharge barrel.

[0011] Optionally, it further includes: a pin shaft installed between the tail end of the electric telescopic rod and the outer wall of the adjacent discharge barrel.

[0012] Optionally, it further includes: a joint bearing installed between the moving end of the electric telescopic rod and the second rocker arm.

[0013] Optionally, it further includes: first seat bearings, which are respectively mounted on both ends of the second rotating shaft, and the first seat bearings at both ends are installed on the outer walls of the adjacent discharge barrels.

[0014] Optionally, it also includes: a second seat bearing, which is evenly mounted on the first rotating shaft on both sides along the length direction of the support plate, and multiple second seat bearings on both sides are respectively installed on the outer walls of multiple discharge barrels.

[0015] Optionally, it further includes: partitions, which are evenly connected to the inner wall of the storage box along the length direction of the support plate; wherein a plurality of the partitions divide the interior of the storage box into a plurality of the storage cavities.

[0016] Optionally, it further includes: a conveyor installed on the top surface of the support plate along the length direction of the support plate; wherein the plurality of discharge barrels are all facing the conveyor.

[0017] The particle adding machine provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] A particle adding machine provided by an embodiment of the present disclosure includes a support plate, a pressure sensor, a support rod, a storage box, a conical barrel, a discharge barrel, a first rotating shaft, a first rocker arm and a sealing plate. The support plate is used to abut against the ground or a tabletop, thereby supporting the entire device. The pressure sensors are respectively installed at the four corners of the top surface of the support plate. The pressure sensors at the four corners are connected in parallel, with a common power supply and signal to complete the weighing work. The support rods are respectively installed at the top of the pressure sensors at the four corners along the thickness direction of the support plate, and are used to support the installation of the storage box. The storage box is installed between the support rods at the four corners and is used to hold particles to be added. The storage box includes a plurality of storage cavities evenly distributed along the length direction of the support plate, and the plurality of storage cavities are respectively used to hold particles for separate discharge. The conical barrel is evenly connected to the bottom wall of the storage box along the length direction of the support plate, and is respectively connected to the plurality of storage cavities. Since the conical barrel has an inclined surface, it is convenient for material flow and discharge. The discharge barrels are respectively connected to the bottom ends of the multiple conical barrels, and are respectively communicated with the multiple conical barrels, and are respectively used to discharge the materials second. The first rotating shaft is rotatably installed on the outer wall of the multiple discharge barrels along the length direction of the support plate, and is located on both sides of the multiple discharge barrels along the width direction of the support plate. The first rotating shafts on both sides can rotate relative to the multiple discharge barrels. The first rocker arms are evenly installed on the first rotating shafts on both sides along the length direction of the support plate. Each discharge barrel is located between the corresponding first rocker arms on both sides, and the multiple first rocker arms on both sides rotate under the drive of the first rotating shafts on both sides. The sealing plates are respectively installed on the multiple first rocker arms on both sides, and are respectively used to open or close the multiple discharge barrels on both sides. Among them, the rotating shafts on both sides can be controlled to rotate in opposite directions to drive the multiple sealing plates on both sides to open or close the multiple discharge barrels on both sides.

[0019] During use, driven by an external force, the first rotating shafts on both sides rotate in opposite directions. This in turn drives the multiple first rocker arms on both sides to rotate in opposite directions, ultimately driving the multiple sealing plates on both sides to rotate in opposite directions, thereby opening or closing the multiple feeding barrels on both sides. When the multiple feeding barrels on both sides are in the open state, the material falls freely under the action of gravity. When the multiple feeding barrels on both sides are in the closed state, the material stops falling. Therefore, working in conjunction with the pressure sensors at the four corners, automatic quantitative addition of particles can be achieved. In addition, by controlling the rotation angle of the multiple sealing plates on both sides, the particle addition speed can be adjusted. This makes it easier to adjust the amount of material added, improving the accuracy of material addition.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a scale limitation. In addition,

[0022] Figure 1 is a schematic cross-sectional view of a particle adding machine provided in an embodiment of the present disclosure;

[0023] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 This is a schematic diagram of the main structure of a particle adding machine provided by an embodiment of the present disclosure;

[0025] Figure 4 yes Figure 3 Schematic diagram of the structure at BB in the middle.

[0026] Reference numerals:

[0027] 1: Support plate; 2: Pressure sensor; 3: Support rod; 4: Storage box; 5: Conical cylinder; 6: Discharge cylinder; 7: First rotating shaft; 8: First rocker arm; 9: Sealing plate; 10: Second rotating shaft; 11: First bevel gear; 12: Second bevel gear; 13: Second rocker arm; 14: Electric telescopic rod; 15: Pin shaft; 16: Spherical bearing; 17: First bearing with seat; 18: Second bearing with seat; 19: Partition; 20: Conveyor. DETAILED DESCRIPTION

[0028] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0029] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0032] Unless otherwise stated, the term "plurality" means two or more.

[0033] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0034] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0035] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] Combine Figures 1 to 4 As shown, an embodiment of the present disclosure provides a particle adding machine, comprising a support plate 1, a pressure sensor 2, a support rod 3, a storage box 4, a conical barrel 5, a discharge barrel 6, a first rotating shaft 7, a first rocker arm 8 and a sealing plate 9. The support plate 1 is used to contact the ground or a tabletop, thereby supporting the entire device. The pressure sensors 2 are respectively installed at the four corners of the top surface of the support plate 1. The pressure sensors 2 at the four corners are connected in parallel, sharing a common power supply and signal to complete the weighing work. The support rods 3 are respectively installed at the top ends of the pressure sensors 2 at the four corners along the thickness direction of the support plate 1, and are used to support the installation of the storage box 4. The storage box 4 is installed between the support rods 3 at the four corners and is used to hold particles to be added. The storage box 4 includes a plurality of storage cavities evenly distributed along the length direction of the support plate 1, and the plurality of storage cavities are respectively used to hold particles for separate discharge. The conical barrel 5 is evenly connected to the bottom wall of the storage box 4 along the length direction of the support plate 1, and is respectively connected to the plurality of storage cavities. Because the conical barrel 5 has an inclined surface, it facilitates the flow and discharge of materials. The discharge barrels 6 are respectively connected to the bottom ends of the multiple conical barrels 5 and are respectively connected to the multiple conical barrels 5, and are respectively used to discharge the materials. The first rotating shaft 7 is rotatably installed on the outer wall of the multiple discharge barrels 6 along the length direction of the support plate 1, and is located on both sides of the multiple discharge barrels 6 along the width direction of the support plate 1. The first rotating shafts 7 on both sides can rotate relative to the multiple discharge barrels 6. The first rocker arms 8 are evenly installed on the first rotating shafts 7 on both sides along the length direction of the support plate 1. Each discharge barrel 6 is located between the corresponding first rocker arms 8 on both sides. The multiple first rocker arms 8 on both sides rotate under the drive of the first rotating shafts 7 on both sides. The sealing plates 9 are respectively installed on the multiple first rocker arms 8 on both sides, and are respectively used to open or close the multiple discharge barrels 6 on both sides. Among them, the rotating shafts on both sides are controlled to rotate in opposite directions to drive the multiple sealing plates 9 on both sides to open or close the multiple discharge barrels 6 on both sides.

[0037] The disclosed embodiment provides a particle adding machine, in which the first rotating shafts 7 on both sides can rotate in the opposite direction under the drive of an external force. This in turn drives the multiple first rocker arms 8 on both sides to rotate in the opposite direction, and finally drives the multiple sealing plates 9 on both sides to rotate in the opposite direction, thereby opening or closing the multiple discharge barrels 6 on both sides. When the multiple discharge barrels 6 on both sides are in an open state, the material can fall freely under the action of gravity. When the multiple discharge barrels 6 on both sides are in a closed state, the material can stop falling. Therefore, by working in conjunction with the pressure sensors 2 at the four corners, the automatic quantitative addition of particles can be realized. Moreover, by controlling the rotation angle of the multiple sealing plates 9 on both sides, the particle addition speed can be changed and regulated. Therefore, it is easier to adjust the amount of material added, and the accuracy of material addition is improved.

[0038] Optionally, combined Figures 1 to 4 As shown, it also includes a second rotating shaft 10, a first bevel gear 11 and a second bevel gear 12. The second rotating shaft 10 is installed on the outer wall of any lower barrel 6 along the width direction of the support plate 1, and can rotate relative to the lower barrel 6. The first bevel gears 11 are respectively installed at both ends of the second rotating shaft 10, and rotate synchronously with the second rotating shaft 10. The second bevel gears 12 are respectively engaged with the first bevel gears 11 at both ends to jointly transmit the driving force and change the direction of the force. The second bevel gears 12 at both ends are respectively installed on the first rotating shafts 7 on both sides, and rotate synchronously with the first rotating shafts 7 on both sides. Among them, any first rotating shaft 7 can be controlled to rotate to drive the other first rotating shaft 7 to rotate in the opposite direction.

[0039] In the disclosed embodiment, when driven by an external force, the rotation of any first rotating shaft 7 drives the second bevel gear 12 connected to it. Through the meshing action between the teeth, the two first bevel gears 11 and the second rotating shaft 10 are driven to rotate synchronously. This in turn drives the other second bevel gear 12 to rotate in the opposite direction, ultimately driving the other first rotating shaft 7 in the opposite direction. Using a single drive source, both first rotating shafts 7 can rotate in opposite directions, reducing the number of drive sources.

[0040] Optionally, combined Figures 1 to 4 As shown, the apparatus further includes a second rocker arm 13 and an electric telescopic rod 14. The second rocker arm 13 is mounted on any first rotating shaft 7 to drive the first rotating shaft 7 connected thereto to rotate. The electric telescopic rod 14 is rotatably mounted between the second rocker arm 13 and the outer wall of the adjacent discharge barrel 6, capable of rotating relative to the second rocker arm 13 and the discharge barrel 6, respectively.

[0041] In the embodiment disclosed herein, the electric telescopic rod 14 is controlled to work. Under the push and pull of the moving end of the electric telescopic rod 14, the first and second rocker arms 13 can drive the first rotating shaft 7 connected thereto to swing back and forth, and finally the multiple sealing plates 9 on both sides open or close the multiple discharge barrels 6, thereby realizing the automatic opening and closing function of the multiple discharge barrels 6.

[0042] Optionally, combined Figures 1 to 4 As shown, the device further comprises a pin 15. The pin 15 is installed between the tail end of the electric telescopic rod 14 and the outer wall of the adjacent blanking barrel 6.

[0043] In the embodiment of the present disclosure, a pin shaft 15 is used as a connecting member to enable the electric telescopic rod 14 to rotate relative to the discharge barrel 6 .

[0044] Optionally, combined Figures 1 to 4 As shown, the electric telescopic rod 14 further includes a joint bearing 16. The joint bearing 16 is installed between the moving end of the electric telescopic rod 14 and the second rocker arm 13.

[0045] In the embodiment of the present disclosure, a joint bearing 16 is used as a connecting member to enable the electric telescopic rod 14 to rotate relative to the second rocker arm 13 .

[0046] Optionally, combined Figures 1 to 4 As shown, the second rotating shaft 10 further includes a first seat bearing 17. The first seat bearing 17 is respectively mounted on both ends of the second rotating shaft 10, and the first seat bearings 17 at both ends are mounted on the outer wall of the adjacent unloading barrel 6.

[0047] In the disclosed embodiment, the first seated bearings 17 at both ends are used to support and install the second rotating shaft 10 , reduce the friction force on the second rotating shaft 10 , and improve the rotation accuracy of the second rotating shaft 10 .

[0048] Optionally, combined Figures 1 to 4 As shown, it also includes a second seat bearing 18. The second seat bearing 18 is evenly mounted on the first rotating shaft 7 on both sides along the length direction of the support plate 1, and multiple second seat bearings 18 on both sides are respectively installed on the outer walls of multiple discharge barrels 6.

[0049] In the disclosed embodiment, a plurality of second seated bearings 18 are used to support and install the first rotating shafts 7 on both sides, thereby reducing the friction force on the first rotating shafts 7 on both sides and improving the rotation accuracy of the first rotating shafts 7 on both sides.

[0050] Optionally, combined Figure 1 As shown, it also includes a partition 19. The partition 19 is evenly connected to the inner wall of the storage box 4 along the length direction of the support plate 1. Wherein, multiple partitions 19 divide the interior of the storage box 4 into multiple storage chambers.

[0051] In the embodiment of the present disclosure, a plurality of partitions 19 are used to divide the interior of the storage box 4 into a plurality of storage cavities to respectively hold material particles.

[0052] Optionally, combined Figure 1 and Figure 3 As shown, a conveyor 20 is further included. The conveyor 20 is installed on the top surface of the support plate 1 along the length direction of the support plate 1. Among them, multiple discharge barrels 6 are all facing the conveyor 20.

[0053] In the disclosed embodiment, the conveyor 20 is used to convey ice cream buckets, etc., so as to facilitate the addition of particles into large quantities of ice cream buckets.

[0054] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A particle adding machine, characterized in that, include: Support plate; Pressure sensors are respectively installed at the four corners of the top surface of the support plate; Support rods, along the thickness direction of the support plate, are respectively installed on the top ends of the pressure sensors at the four corners; A material storage box is installed between the support rods at the four corners, and the material storage box includes a plurality of material storage cavities evenly distributed along the length direction of the support plate; The conical cylinders are evenly connected to the bottom wall of the storage box along the length direction of the support plate and are respectively connected to the plurality of storage cavities; A discharge cylinder is connected to the bottom ends of the plurality of conical cylinders and is in communication with the plurality of conical cylinders; A first rotating shaft is rotatably mounted on the outer walls of the plurality of the lower barrels along the length direction of the support plate, and is located on both sides of the plurality of the lower barrels along the width direction of the support plate; First rocker arms are evenly mounted on the first rotating shafts on both sides along the length direction of the support plate, and each of the discharge barrels is located between the first rocker arms on both sides; Sealing plates are respectively installed on the first rocker arms on both sides; The first rotating shafts on both sides are controlled to rotate in opposite directions, so as to drive the multiple sealing plates on both sides to open or close the multiple discharge barrels on both sides.

2. A particle adding machine according to claim 1, characterized in that, Also includes: A second rotating shaft is installed on the outer wall of any one of the discharge barrels along the width direction of the support plate; first bevel gears, respectively mounted on both ends of the second rotating shaft; The second bevel gears are respectively meshed with the first bevel gears at both ends and are respectively installed on the first rotating shaft at both sides; Any one of the first rotating shafts can be controlled to rotate so as to drive another one of the first rotating shafts to rotate in the opposite direction.

3. A particle adding machine according to claim 2, characterized in that, Also includes: a second rocker arm, mounted on any one of the first rotating shafts; The electric telescopic rod is rotatably installed between the second rocker arm and the outer wall of the adjacent discharge barrel.

4. A particle adding machine according to claim 3, characterized in that, Also includes: The pin is installed between the tail end of the electric telescopic rod and the outer wall of the adjacent discharge barrel.

5. A particle adding machine according to claim 3, characterized in that: Also includes: A joint bearing is installed between the moving end of the electric telescopic rod and the second rocker arm.

6. A particle adding machine according to claim 2, characterized in that: Also includes: The first seat bearings are respectively mounted on both ends of the second rotating shaft, and the first seat bearings at both ends are mounted on the outer walls of the adjacent discharge barrels.

7. A particle adding machine according to any one of claims 1 to 6, characterized in that: Also includes: The second bearing seat is evenly mounted on the first rotating shafts on both sides along the length direction of the support plate, and the plurality of second bearing seats on both sides are respectively mounted on the outer walls of the plurality of discharge barrels.

8. A particle adding machine according to any one of claims 1 to 6, characterized in that: Also includes: A partition plate is evenly connected to the inner wall of the storage box along the length direction of the support plate; Wherein, a plurality of partitions divide the interior of the storage box into a plurality of storage cavities.

9. A particle adding machine according to any one of claims 1 to 6, characterized in that: Also includes: a conveyor, mounted on the top surface of the support plate along the length direction of the support plate; Wherein, the plurality of discharge barrels are all facing the conveyor.

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