Weighing hopper
By fixing the electronic weigher with the support frame and cross plate frame, combined with the design of electric push rod and piston plug cylinder, the problems of partial load and poor circulation in traditional weighing tanks are solved, and efficient and accurate weighing and Material discharge.
Patent Information
- Application Number
- CN202420909918.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The use of a start butterfly valve in the traditional weighing tank causes problems such as offload and poor circulation during the weighing process, which affects the weighing effect.
The electronic weigher is fixed with a support frame and a cross plate frame, combined with an electric push rod and a piston plug cylinder, and efficient discharge of materials is achieved through the discharge port, reducing the load pressure of the piston plug cylinder, and maintaining sealing through the rubber outer cladding.
It realizes simple reading of weighing data and efficient material discharge, improves the efficiency and accuracy of the weighing process, and avoids the problems of bias load and flow resistance in traditional methods.
Smart Images
Figure CN222364656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weighing buckets, in particular to weighing buckets. Background Art
[0002] During the testing process, grain needs to go through multiple testing steps. After each screening step, the grain needs to be weighed in order to understand the pass rate of the grain. Therefore, during the testing process, the grain needs to be weighed multiple times before and after the test.
[0003] Traditional weighing tanks use a starting butterfly valve as a control valve. Due to the weight of the pneumatic butterfly valve itself, weighing overload occurs during the weighing process, affecting the weighing effect. In addition, the structure of the butterfly valve itself has a large opening resistance when passing through grain and other particulate matter, resulting in poor grain circulation. Utility Model Content
[0004] The technical problem to be solved by the utility model is: in order to overcome the above problems, a weighing bucket is provided, which solves the above problems.
[0005] The utility model solves the technical problem by adopting the following technical solutions:
[0006] The weighing bucket includes a support frame for holding the material bucket, support frame legs are fixedly provided at the four corners of the support frame, a cross plate frame is fixedly provided at the upper end of the material bucket, the cross plate frame is hoisted on an electronic scale, and the electronic scale is fixed on the support frame. The electronic scale weighs the material bucket, which is convenient for directly reading the weight data on the electronic scale without cumulative calculation, and is more convenient and efficient.
[0007] Preferably, an electric push rod is fixedly provided on the lower end surface of the cross plate frame, a piston plug is fixedly provided at the lower end of the electric push rod, and a discharge port is fixedly provided at the lower end of the material hopper, the piston plug is inserted into the discharge port, and a first discharge port is provided at a circular interval on the side of the piston plug. When the electric push rod lifts the piston plug, the first discharge port enters the material hopper, so that the material can be concentrated to the piston plug through the first discharge port and discharged from the lower end opening thereof, which is convenient and efficient.
[0008] Preferably, a rubber outer covering layer is embedded and fixed on the outer wall surface of the piston plug, so that when the piston plug is inserted into the discharge port, a good seal can be maintained.
[0009] Preferably, a threaded connector is fixedly provided on the upper end surface of the piston plug, and the threaded connector is threadedly connected to the lower end of the electric push rod, so as to facilitate the assembly of the piston plug and facilitate cleaning and maintenance.
[0010] Preferably, the lower half of the material hopper is funnel-shaped, so that the materials can be discharged from the discharge port conveniently, and part of the weight is borne by the inner slope of the lower half of the material hopper, thereby reducing the load pressure of the piston plug.
[0011] The advantages and positive effects of the utility model are: the weighing data of the device is easy to read, and after weighing is completed, the electric push rod is pulled upward to expose the discharge port, and the material can be gathered inward from the discharge port and discharged in an orderly manner through the lower end opening of the piston plug. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 yes Figure 1 An enlarged structural diagram of the middle piston plugging cylinder 17.
[0015] The markings in the attached drawings are described as follows: 10, support frame leg; 11, support frame; 12, electronic weighing device; 13, material hopper; 14, cross plate frame; 15, electric push rod; 16, discharge port; 17, piston plug; 18, threaded connector; 19, first discharge port. DETAILED DESCRIPTION
[0016] Now, the utility model is further described in detail in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, so they only show the components related to the utility model. The following is a further detailed description of the embodiments of the utility model in conjunction with the accompanying drawings:
[0017] like Figure 1-2 As shown, the weighing bucket described in the utility model includes a support frame 11 for holding a material bucket 13, support frame legs 10 are fixedly provided at the four corners of the support frame 11, and a cross plate frame 14 is fixedly provided at the upper end of the material bucket 13, and the cross plate frame 14 is hoisted on an electronic weighing device 12, and the electronic weighing device 12 is fixed on the support frame 11. The electronic weighing device 12 weighs the material bucket 13, which is convenient for directly reading the weight data on the electronic weighing device 12 without the need for cumulative calculation, which is more convenient and efficient.
[0018] Preferably, an electric push rod 15 is fixedly provided on the lower end surface of the cross plate frame 14, a piston plug 17 is fixedly provided at the lower end of the electric push rod 15, and a discharge port 16 is fixedly provided at the lower end of the material hopper 13, the piston plug 17 is inserted into the discharge port 16, and a first discharge port 19 is provided at a side ring interval of the piston plug 17. When the electric push rod 15 lifts the piston plug 17, the first discharge port 19 enters the material hopper 13, so that the material can be concentrated to the piston plug 17 through the first discharge port 19 and discharged from the lower end opening thereof, which is convenient and efficient.
[0019] Preferably, a rubber outer covering is embedded and fixed on the outer wall surface of the piston plug 17, so that when the piston plug 17 is inserted into the discharge port 16, a good seal can be maintained.
[0020] Preferably, a threaded connector 18 is fixedly provided on the upper end surface of the piston plug 17, and the threaded connector 18 is threadedly connected to the lower end of the electric push rod 15, so as to facilitate the assembly of the piston plug 17 and facilitate cleaning and maintenance.
[0021] Preferably, the lower half of the material hopper 13 is funnel-shaped, so that the materials can be discharged from the discharge port 16 in a concentrated manner, and the inner slope of the lower half of the material hopper 13 bears part of the weight, thereby reducing the load pressure of the piston plug 17.
[0022] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.
Claims
1. A weighing bucket, comprising a support frame (11) for holding a material bucket (13), characterized in that: Support frame legs (10) are fixedly provided at the four corners of the support frame (11), and a cross plate frame (14) is fixedly provided at the upper end of the material hopper (13). The cross plate frame (14) is hoisted on an electronic weighing device (12), and the electronic weighing device (12) is fixed on the support frame (11). The electronic weighing device (12) weighs the material hopper (13), so that it is convenient to directly read the weight data on the electronic weighing device (12) without the need for cumulative calculation, which is more convenient and efficient.
2. The weighing bucket according to claim 1, characterized in that: An electric push rod (15) is fixedly provided on the lower end surface of the cross plate frame (14), a piston plug (17) is fixedly provided on the lower end of the electric push rod (15), and a discharge port (16) is fixedly provided on the lower end of the material hopper (13), the piston plug (17) is inserted into the discharge port (16), and a first discharge port (19) is provided at an annular interval on the side of the piston plug (17), when the electric push rod (15) lifts the piston plug (17) so that the first discharge port (19) enters the material hopper (13), so that the material can be concentrated to the piston plug (17) through the first discharge port (19) and discharged from the lower end opening thereof, which is convenient and efficient.
3. The weighing bucket according to claim 2, characterized in that: A rubber outer layer is embedded and fixed on the outer wall surface of the piston plug (17), so that when the piston plug (17) is inserted into the discharge port (16), a good seal can be maintained.
4. The weighing bucket according to claim 3, characterized in that: A threaded connector (18) is fixedly provided on the upper end surface of the piston plug (17), and the threaded connector (18) is threadedly connected to the lower end of the electric push rod (15), so as to facilitate assembly of the piston plug (17) and facilitate cleaning and maintenance.
5. The weighing bucket according to claim 4, characterized in that: The lower half of the material hopper (13) is funnel-shaped, which facilitates the concentrated discharge of materials from the discharge port (16), and the inner inclined surface of the lower half of the material hopper (13) bears part of the weight, thereby reducing the load pressure of the piston plug (17).