Quantitative discharging mechanism and box type hopper

Abstract

The utility model relates to the technical field of box type hoppers, in particular to a quantitative discharging mechanism and a box type hopper. Comprising a base, a supporting assembly arranged on the base, a containing assembly arranged on the supporting assembly, a discharging assembly arranged below the containing assembly, a guiding assembly arranged on the discharging assembly and an adjusting assembly arranged on the supporting assembly. The discharging assembly can conduct quantitative discharging on materials, the buffering effect is achieved in the falling process of the materials, abrasion of the materials to the inner wall of the material opening is reduced, the containing assembly prolongs the falling path of the materials, the speed of the materials at the discharging opening can be reduced, splashing of the materials is not prone to being caused, and the height of the containing assembly can be adjusted according to the fall of the materials. And the device can be used under most of fall conditions, and has extremely high applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of box - type hoppers, in particular to a quantitative feeding mechanism and a box - type hopper. Background Art

[0002] A box - type hopper is a device used for storing and transporting bulk materials. It is usually composed of a container similar to a box, with appropriate dimensions and structures, facilitating the loading and unloading of materials. Box - type hoppers are commonly used in factories, ships, trucks, etc., and can effectively manage and transport various types of bulk materials, such as grains, ores, fertilizers, etc. The design of box - type hoppers can be customized according to specific requirements to meet the needs of different industries and application fields.

[0003] During the use process, when the traditional hopper discharges materials, due to its vertically downward characteristic, there is no buffering effect on the falling speed of the materials. Moreover, since most of the materials are rough and there is a great deal of friction, it causes great wear on the four contact surfaces between the material outlet and the materials, with poor durability. In addition, the materials fall too fast, easily causing a large amount of splashing of the materials, affecting the efficiency of material loading, and it is not suitable for environments with a large material drop, resulting in poor applicability. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problem in the above - mentioned or existing technologies that the materials fall too fast, easily causing a large amount of splashing of the materials and affecting the material loading efficiency, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a quantitative feeding mechanism.

[0007] To solve the above - mentioned technical problems, the present utility model provides the following technical solution: A quantitative feeding mechanism, comprising

[0008] A lifting component, including a base, a support assembly arranged on the base, a receiving assembly arranged on the support assembly, a feeding assembly arranged below the receiving assembly, a guiding assembly arranged on the feeding assembly, and an adjusting assembly arranged on the support assembly.

[0009] As a preferred scheme of the quantitative feeding mechanism of the present utility model, wherein: the support assembly includes a connecting plate arranged on the base and a support rod arranged on the top of the connecting plate.

[0010] As a preferred embodiment of the quantitative feeding mechanism of the present utility model, wherein: the accommodating assembly includes a box body disposed on the support rod, a stepped block disposed in the box body, and an inclined surface disposed below the stepped block.

[0011] As a preferred embodiment of the quantitative feeding mechanism of the present utility model, wherein: the feeding assembly includes a circular hole opened at the bottom of the box body, a baffle disposed at the bottom of the circular hole, a moving block disposed at the bottom of the baffle, a cylinder disposed at the bottom of the baffle, a cover plate disposed at the bottom of the cylinder, and a guiding groove disposed on the cover plate.

[0012] As a preferred embodiment of the quantitative feeding mechanism of the present utility model, wherein: the guiding assembly includes a guide rail disposed at the bottom of the connecting plate, a support plate disposed below the guide rail, and a roller disposed on one side of the cylinder.

[0013] As a preferred embodiment of the quantitative feeding mechanism of the present utility model, wherein: the adjusting assembly includes a guiding groove disposed on the connecting plate, an arc-shaped groove disposed on the guiding groove, a rotating shaft disposed between the arc-shaped groove and the guiding groove, a push rod disposed on the rotating shaft, and a rotating shaft disposed on the push rod.

[0014] As a preferred embodiment of the quantitative feeding mechanism of the present utility model, wherein: the adjusting assembly further includes a connecting rod disposed on one side of the guiding groove, a limiting block disposed on the connecting rod, and a fixing rod disposed on the connecting rod.

[0015] The beneficial effects of the box-type hopper of the present utility model: The adjusting assembly is used to move the material to the required position, the feeding assembly can quantitatively feed the material, and the material plays a buffering role during the falling process, reducing the wear of the inner wall of the material outlet by the material. Moreover, the accommodating assembly extends the falling path of the material, which can reduce the speed of the material at the outlet, is not easy to cause the splashing of the material, and the height of the accommodating assembly can be adjusted according to the drop of the material, and it can be used in most drop situations, with extremely strong applicability.

[0016] In view of the actual use process, there is still a problem that the device is not suitable for the environment with large material drop and has poor applicability.

[0017] To solve the above technical problems, the present utility model further provides the following technical solution: A box-type hopper, characterized in that: a moving component, including a linkage assembly disposed on one side of the base, and a driving assembly disposed on the linkage assembly.

[0018] As a preferred embodiment of the box - type hopper of the present utility model, the linkage assembly includes a screw rod disposed on one side of the base, a support frame disposed on the screw rod, a support block disposed at the bottom of the support frame, and a universal wheel disposed at the bottom of the support block.

[0019] As a preferred embodiment of the box - type hopper of the present utility model, the drive assembly includes a connecting seat disposed above the support frame and a motor disposed on the connecting seat.

[0020] The beneficial effects of the box - type hopper of the present utility model are as follows: The drive assembly drives the screw rod to rotate, so that the accommodating assembly can adjust its height according to the material frame, enabling it to be adjusted according to height. Moreover, it can also be driven to move freely by the universal wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0022] Figure 1 It is an overall schematic diagram of a quantitative feeding mechanism and a box - type hopper.

[0023] Figure 2 It is another perspective overall schematic diagram of a quantitative feeding mechanism and a box - type hopper.

[0024] Figure 3 It is an overall schematic diagram of a quantitative feeding mechanism.

[0025] Figure 4 It is an overall schematic diagram of an adjustment assembly.

[0026] Figure 5 It is an overall schematic diagram of a guiding assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the above - mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will provide a detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings of the specification.

[0028] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an individual or selectively mutually exclusive embodiment with other embodiments.

[0030] Embodiment 1

[0031] Referring to Figure 1 , which is the first embodiment of the present utility model. This embodiment provides a quantitative feeding mechanism and a box-type hopper, which can achieve the effect of quantitative feeding. It includes a lifting component 100, which includes a base 101, a support component 102 movably connected to the base 101, providing support for the accommodating component 103, an accommodating component 103 arranged on the support component 102, with materials accumulated in the accommodating component 103, a feeding component 104 arranged below the accommodating component 103, which can perform quantitative feeding during feeding, a guiding component 105 arranged on the feeding component 104, providing support for the feeding component 104, and an adjusting component 106 arranged on the support component 102. When the adjusting component 106 is driven, it drives the feeding component 104 to move.

[0032] A moving component 200, which includes a linkage component 201 arranged on one side of the base 101, and a driving component 202 arranged on the linkage component 201. When the driving component 202 operates, it drives the linkage component 201 to operate. When the linkage component 201 operates, it drives the lifting component 100 to move up and down.

[0033] In summary, the moving component 200 drives the lifting component 100 to move, moves the moving component 200 to a suitable position, then the material passes through the accommodating component 103 and enters the feeding component 104. Subsequently, the adjusting component 106 is used to move the material to the required position. The feeding component 104 can perform quantitative feeding of the material. The material plays a buffering role during the falling process, reducing the wear of the inner wall of the feeding port by the material. Moreover, the accommodating component 103 extends the falling path of the material, which can reduce the speed of the material at the discharge port, is not likely to cause splashing of the material, and can adjust the height of the accommodating component 103 according to the drop of the material, and can be used in most cases of drops, with extremely strong applicability.

[0034] Embodiment 2

[0035] Referring to Figures 2 to 5, which is the second embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a quantitative feeding mechanism, which solves the problem that the rapid falling of materials is likely to cause a large amount of material splashing and affect the material loading efficiency. The support assembly 102 includes a connecting plate 102a fixedly connected to the base 101, and a support rod 102b fixedly connected to the top of the connecting plate 102a. The support rods 102b are fixedly connected to the four corners of the connecting plate 102a.

[0036] Furthermore, the accommodating assembly 103 includes a box body 103a fixedly connected to the support rod 102b, a stepped block 103b fixedly connected inside the box body 103a, and an inclined surface 103c arranged below the stepped block 103b.

[0037] Among them, the material outlet of the stepped block 103b with a certain inclination angle is used to replace the traditional straight-down rectangular material outlet. During the falling process of the material, some materials can remain on the steps, which can serve as a cushion for the subsequent falling of materials, and can play a buffering role during the falling process of the materials, reducing the wear of the inner wall of the material outlet by the materials. Moreover, the stepped material outlet extends the falling path of the materials, which can reduce the material outlet speed and is not likely to cause material splashing. And the inclined surface 103c can gather the materials towards the bottom of the box body 103a.

[0038] Furthermore, the feeding assembly 104 includes a round hole 104a opened at the bottom of the box body 103a. The round hole 104a penetrates the connecting plate 102a. The cylinder 104d is communicated with the box body 103a. A baffle 104b is slidably connected to the bottom of the round hole 104a. A moving block 104c is fixedly connected to the bottom of the baffle 104b. A cylinder 104d is fixedly connected to the bottom of the baffle 104b. A cover plate 104e is rotatably connected to the bottom of the cylinder 104d. And a guide groove 104f is fixedly connected to the cover plate 104e. The material slides out from the guide plate.

[0039] Furthermore, the guiding assembly 105 includes a guide rail 105a fixedly connected to the bottom of the connecting plate 102a. The baffle 104b is slidably connected to the guide rail 105a. A support plate 105b is fixedly connected below the guide rail 105a. The support plate 105b is L-shaped. The cover plate 104e is slidably connected to the top of the support plate 105b. And a roller 105c is rotatably connected to one side of the cylinder 104d.

[0040] Furthermore, the adjusting assembly 106 includes a guide groove 106a movably connected to the connecting plate 102a, an arc groove 106b fixedly connected to the guide groove 106a, a rotating shaft 106c rotatably connected between the arc groove 106b and the guide groove 106a, a push rod 106d fixedly connected to the rotating shaft 106c, and a rotating shaft 106e movably connected to the push rod 106d. And the rotating shaft 106e moves on the guide groove 106a and the arc groove 106b.

[0041] Further, the adjusting component 106 further includes a connecting rod 106f fixedly connected to one side of the guide groove 106a, a limiting block 106g fixedly connected to the connecting rod 106f, the limiting block 106g is slidably connected to one side of the connecting plate 102a, and a fixing rod 106h fixedly connected to the connecting rod 106f, and one end of the fixing rod 106h is fixedly connected to the moving block 104c.

[0042] Specifically, when the rotating shaft 106c rotates, it drives the push rod 106d to perform a circular rotation, then the rotating shaft 106e slides on the guide groove 106a and the arc groove 106b. When the rotating shaft 106e moves to the guiding groove 104f, since the guiding groove 104f is in a straight state, when the rotating shaft 106e moves onto the guiding groove 104f, it drives the guiding groove 104f and the arc groove 106b to move towards the side of the push rod 106d. After the rotating shaft 106e moves on the arc groove 106b, the connecting rod 106f returns to its original position, so that the connecting rod 106f reciprocally slides on the connecting plate 102a.

[0043] In summary, the material is loaded into the box body 103a, and then the material in the box body 103a enters the cylinder 104d through the round hole 104a. The rotating shaft 106c drives the connecting rod 106f to reciprocate, and then the fixing rod 106h drives the cylinder 104d on the moving block 104c to move. When the cylinder 104d moves, the cylinder 104d is arranged in an alternating manner with the round hole 104a, and the baffle 104b on the cylinder 104d blocks the round hole 104a to prevent the material from leaking out of the round hole 104a. And when the cylinder 104d moves, the roller 105c slides on the top of the support plate 105b, and the cover plate 104e is not squeezed by the support plate 105b, so the cover plate 104e rotates, and the guiding groove 104f is placed on the edge of the material frame, so that the bottom of the cylinder 104d is in a closed state, and the material enters the material frame through the channel of the guiding groove 104f. Each time when discharging, it is the capacity of the cylinder 104d. Therefore, the device can discharge materials quantitatively, and the falling process of the material plays a buffering role, reducing the wear of the inner wall of the material outlet by the material.

[0044] The remaining structures are the same as those in Embodiment 1.

[0045] Embodiment 3

[0046] Referring to Figure 1 、 Figure 2 , this is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a box-type hopper, which solves the problem of the movement of the box-type hopper. It includes a moving component 200, including a linkage component 201 arranged on one side of the base 101, the linkage component 201 can drive the device to move horizontally and vertically, and a driving component 202 arranged on the linkage component 201, and the driving component 202 drives the linkage component 201 to operate.

[0047] Furthermore, the linkage assembly 201 includes a screw 201a rotatably connected to one side of the base 101, the screw 201a is threadedly connected to the base 101, a support frame 201b movably connected to the screw 201a, the screw 201a is rotatably connected in the support frame 201b, a support block 201c fixedly connected to the bottom of the support frame 201b, and a plurality of sets of universal wheels 201d fixedly connected to the bottom of the support block 201c, and the device can be driven to move at will by using the universal wheels 201d.

[0048] Furthermore, the driving assembly 202 includes a connecting base 202a fixedly connected to the upper part of the supporting frame 201b, and a motor 202b fixedly connected to the connecting base 202a, and the driving motor 202b drives the screw rod 201a to rotate.

[0049] In summary, the driving assembly 202 is used to drive the screw rod 201a to rotate, so that the height of the containing assembly 103 can be adjusted according to the material frame, so that it can be adjusted according to the height, and the universal wheel 201d can also be used to drive the device to move at will.

[0050] The remaining structure is the same as that of Example 2.

[0051] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0052] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0053] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A quantitative feeding mechanism, characterized in that: include, The lifting component (100) comprises a base (101), a supporting assembly (102) arranged on the base (101), a containing assembly (103) arranged on the supporting assembly (102), a material discharge assembly (104) arranged below the containing assembly (103), a guiding assembly (105) arranged on the material discharge assembly (104), and an adjusting assembly (106) arranged on the supporting assembly (102).

2. The quantitative feeding mechanism according to claim 1, characterized in that: The support assembly (102) comprises a connection plate (102a) arranged on the base (101), and a support rod (102b) arranged on the top of the connection plate (102a).

3. The quantitative feeding mechanism according to claim 2, characterized in that: The accommodating assembly (103) comprises a box body (103a) arranged on the supporting rod (102b), a step block (103b) arranged in the box body (103a), and an inclined surface (103c) arranged below the step block (103b).

4. The quantitative feeding mechanism according to claim 3, characterized in that: The material discharge assembly (104) comprises a circular hole (104a) opened at the bottom of the box body (103a), a baffle (104b) arranged at the bottom of the circular hole (104a), a moving block (104c) arranged at the bottom of the baffle (104b), a cylinder (104d) arranged at the bottom of the baffle (104b), a cover plate (104e) arranged at the bottom of the cylinder (104d), and a guide groove (104f) arranged on the cover plate (104e).

5. The quantitative feeding mechanism according to claim 4, characterized in that: The guide assembly (105) comprises a guide rail (105a) arranged at the bottom of the connecting plate (102a), a support plate (105b) arranged below the guide rail (105a), and a roller (105c) arranged on one side of the cylinder (104d).

6. The quantitative feeding mechanism according to claim 4 or 5, characterized in that: The adjustment assembly (106) comprises a guide groove (106a) arranged on the connecting plate (102a), an arc groove (106b) arranged on the guide groove (106a), a rotating shaft (106c) arranged between the arc groove (106b) and the guide groove (106a), a push rod (106d) arranged on the rotating shaft (106c), and a rotating shaft (106e) arranged on the push rod (106d).

7. The quantitative feeding mechanism according to claim 6, characterized in that: The adjustment assembly (106) further comprises a connecting rod (106f) arranged on one side of the guide groove (106a), a limit block (106g) arranged on the connecting rod (106f), and a fixing rod (106h) arranged on the connecting rod (106f).

8. A box-type hopper, characterized in that: It comprises the quantitative feeding mechanism as claimed in any one of claims 1 to 7, a moving component (200), a linkage component (201) arranged on one side of a base (101), and a driving component (202) arranged on the linkage component (201).

9. The box hopper according to claim 8, characterized in that: The linkage assembly (201) comprises a screw rod (201a) arranged on one side of the base (101), a support frame (201b) arranged on the screw rod (201a), a support block (201c) arranged at the bottom of the support frame (201b), and a universal wheel (201d) arranged at the bottom of the support block (201c).

10. The box hopper according to claim 9, characterized in that: The driving assembly (202) comprises a connecting seat (202a) arranged above the supporting frame (201b), and a motor (202b) arranged on the connecting seat (202a).

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