Single-point type metering belt weigher
By adopting the convex design of screws and rubber material in the single-point metering belt scale, the problem of cumbersome position adjustment and material overflow is solved, and the stability and measurement accuracy are improved.
Patent Information
- Application Number
- CN202420993994.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Single-point metering belt scales are cumbersome and labor-intensive when adjusting positions. They may cause spillovers during material flow and affect the measurement accuracy.
A single-point metering belt scale including side plates, transmission belts, baffles, connecting frames, mounting frames, screws, connecting blocks, spill-proof plates and other components is designed to increase friction through the protrusions of screws and rubber materials. Achieve convenient position adjustment and structure to prevent material overflow.
Simplifies the position adjustment of belt scales, reduces labor costs, improves weighing stability and metrological accuracy, reduces errors caused by movement or vibration, and facilitates maintenance and replacement of spill-proof plates.
Smart Images
Figure CN222166273U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of belt scales, in particular to a single-point metering belt scale. Background Art
[0002] The single-point metering belt scale is a metering device widely used in the automated production process of industrial production. It is mainly used for material metering, counting and judgment. The single-point metering belt scale uses a single weight sensor, which is composed of an elastic element that converts force into an electrical signal. When it is affected by the weight of the material being weighed, strain is generated, causing the weighing system to drift and generate an output voltage signal, ultimately achieving metering detection.
[0003] Single-point metering belt scales are generally installed on the top of the transmission belt, so that the material is weighed by the single-point metering belt scale, and the weighed material flows to the surface of the transmission belt at a uniform speed. At present, when installing a single-point metering belt scale, it is generally installed by using a bracket, but because the bracket is generally fixed on the top or side of the transmission belt, it is necessary to redesign the bracket when it needs to be adjusted or replaced, which is too time-consuming and requires more labor costs; and during the flow of materials, if the quantity is too large or the transportation speed is too fast, it will cause material overflow, thereby affecting the accuracy of measurement.
[0004] In summary, the current single-point measuring belt scale still has the following defects during use:
[0005] (1) When adjusting the position of a single-point weighing belt scale, the operation is cumbersome and requires excessive labor costs;
[0006] (2) The logistics process may cause material overflow, thus affecting the accuracy of measurement. Utility Model Content
[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.
[0008] Specifically, the technical problem to be solved by the utility model is to provide a single-point metering belt scale to solve the technical problem that the operation is relatively cumbersome and requires excessive labor costs when adjusting the position of the current single-point metering belt scale.
[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0010] A single-point metering belt scale comprises a belt scale, side plates installed on both sides of the belt scale, a transmission belt located at the bottom of the belt scale, and baffles installed on both sides of the transmission belt. A connecting frame is fixedly connected to the bottom of the belt scale and located on the top of the transmission belt. A mounting frame is fixedly connected to the bottom of the connecting frame. The mounting frame is C-shaped and located on the outside of the baffle. Mounting parts are installed on both sides of the mounting frame. A disassembly part is installed on the top of the belt scale. The mounting part comprises a screw fixed to the inside of the mounting frame. A connecting block is sleeved on the surface of the screw. The connecting block is L-shaped. A protrusion is installed on one side of the connecting block and close to the outside of the baffle. The protrusions are equidistantly arranged and are made of rubber. A nut is threadedly connected to the surface of the screw. The nut is located on one side of the connecting block and away from the side of the baffle. A handle is fixedly connected to the surface of the nut.
[0011] As an improved technical solution, a first connecting plate and a second connecting plate are fixedly connected on both sides of the mounting frame and at both ends of the screw rod, respectively. The second connecting plate is close to the outer side of the baffle, and the screw rod and the mounting frame are connected through the first connecting plate and the second connecting plate.
[0012] As an improved technical solution, guide bars are fixedly connected to both sides of the connection block, a guide groove is opened on the inner side of the mounting frame, and the guide bar is located inside the guide groove and movably connected thereto.
[0013] As an improved technical solution, the disassembly and assembly part includes an anti-overflow plate located on the top of the side plate, the anti-overflow plate is arranged obliquely, and there are two groups of the anti-overflow plates, and the two groups of the anti-overflow plates form a V shape.
[0014] As an improved technical solution, a connecting rod is fixedly connected to the outer side of the anti-overflow plate, a ring is fixedly connected to the bottom of the connecting rod, a groove is provided on the surface of the ring, and an anti-slip ring is fixedly connected to the bottom of the inner side of the ring.
[0015] As an improved technical solution, a bolt is movably sleeved inside the collar, and an anti-slip strip is installed on the top of the bolt. The anti-slip strip is arranged in a ring array and is located inside the collar and inside the groove.
[0016] As an improved technical solution, the disassembly and assembly part also includes a mounting hole opened on the top of the side plate, and the bolt is located inside the mounting hole and is threadedly connected thereto.
[0017] After adopting the above technical solution, the beneficial effects of the utility model are:
[0018] 1. The utility model is provided with a mounting part, so that the position of the belt scale can be easily adjusted during use, and the labor cost can be reduced. The equidistantly arranged protrusions of the rubber material can increase the friction between it and the baffle. With the use of the screw, the single-point metering belt scale can be made more stable during the weighing process, and the weighing error caused by movement or vibration can be reduced.
[0019] 2. The utility model is provided with disassembly and assembly parts, which can prevent the material from overflowing due to large amount or too fast speed during use, improve the measurement accuracy and environmental protection effect, and facilitate the maintenance and replacement of the anti-overflow plate. If the anti-overflow plate is damaged or needs to be replaced, it is only necessary to remove the original anti-overflow plate and replace it with a new one. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a single-point metering belt scale.
[0022] Figure 2 The utility model is a schematic diagram of the position relationship between the disassembly and assembly parts of the single-point metering belt scale, the belt scale and the installation parts.
[0023] Figure 3 The utility model is a schematic diagram of the position relationship between the mounting frame and the mounting parts of the single-point metering belt scale.
[0024] Figure 4 This is a diagram showing the mounting structure of the utility model single-point metering belt scale.
[0025] Figure 5 This is a diagram showing the disassembly and assembly structure of the single-point metering belt scale of the utility model.
[0026] Description of reference numerals:
[0027] 1. Belt scale; 2. Side plate; 3. Transmission belt; 4. Baffle; 5. Connecting frame; 6. Mounting frame; 7. Mounting part; 71. Screw; 72. Connecting block; 73. Protrusion; 74. Nut; 75. Handle; 76. First connecting plate; 77. Second connecting plate; 78. Guide bar; 79. Guide groove; 8. Disassembly and assembly part; 81. Connecting rod; 82. Ring; 83. Anti-slip ring; 84. Groove; 85. Bolt; 86. Anti-slip strip; 87. Mounting hole; 88. Anti-overflow plate. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0030] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.
[0031] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model. Example 1
[0032] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a single-point metering belt scale, which includes a belt scale 1, side plates 2 installed on both sides of the belt scale 1, a transmission belt 3 located at the bottom of the belt scale 1, and baffles 4 installed on both sides of the transmission belt 3. A connecting frame 5 is fixedly connected to the bottom of the belt scale 1 and located on the top of the transmission belt 3. A mounting frame 6 is fixedly connected to the bottom of the connecting frame 5. The mounting frame 6 is C-shaped, and the mounting frame 6 is located on the outside of the baffle 4. Both sides of the mounting frame 6 are installed with mounting parts 7. A disassembly part 8 is installed on the top of the belt scale 1;
[0033] The mounting member 7 includes a screw rod 71 fixed inside the mounting frame 6, and a connecting block 72 is sleeved on the surface of the screw rod 71. The connecting block 72 is L-shaped, and a protrusion 73 is installed on one side of the connecting block 72 and close to the outer side of the baffle 4. The protrusions 73 are arranged equidistantly, and the protrusions 73 are made of rubber. A nut 74 is threadedly connected to the surface of the screw rod 71, and the nut 74 is located on one side of the connecting block 72 and away from the side of the baffle 4. A handle 75 is fixedly connected to the surface of the nut 74. The protrusion 73 of the rubber material can increase the friction with the baffle 4, making it more stably connected to the baffle 4, and can provide a stable support for the installation of the belt scale 1. The connecting block 72 is sleeved on the surface of the screw rod 71, and the nut 74 is in contact with the connecting block 72 and movably connected. The setting of the nut 74 can drive the connecting block 72 to make it firmly connected to the baffle 4. The setting of the handle 75 can facilitate the operation of the staff and further save the labor of the staff.
[0034] The first connecting plate 76 and the second connecting plate 77 are fixedly connected to both sides of the mounting frame 6 and at both ends of the screw rod 71. The second connecting plate 77 is close to the outer side of the baffle 4. The screw rod 71 and the mounting frame 6 are connected through the first connecting plate 76 and the second connecting plate 77. The first connecting plate 76 and the second connecting plate 77 can provide support for the screw rod 71.
[0035] Guide bars 78 are fixedly connected to both sides of the connecting block 72, and a guide groove 79 is opened on the inner side of the mounting frame 6. The guide bar 78 is located inside the guide groove 79 and is movably connected thereto. The setting of the guide bar 78 and the guide groove 79 can make the movement of the connecting block 72 more stable and prevent the connecting block 72 from being offset during movement.
[0036] During use, the mounting bracket 6 is put on the outside of the baffle 4, and then the handle 75 is held to drive the nut 74 to rotate along the surface of the screw 71. During the rotation, it will contact the connecting block 72 and push it through the guide bar 78 along the inside of the guide groove 79 toward the baffle 4 until the protrusion 73 on the inside of the connecting block 72 is in close contact with the baffle 4. The installation of the belt scale 1 is completed. When the position of the belt scale 1 needs to be adjusted, the operation is reversed and moved to a suitable area. Repeating the above operation again can complete the operation. The position of the belt scale 1 can be easily adjusted, and the equidistantly arranged protrusions 73 made of rubber material can increase the friction between it and the baffle 4. Combined with the use of the screw 71, the single-point metering belt scale can be made more stable during the weighing process, reducing the weighing error caused by movement or vibration. Example 2
[0037] Reference Figure 1-5 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:
[0038] The disassembly and assembly part 8 includes an anti-overflow plate 88 located at the top of the side plate 2. The anti-overflow plate 88 is set at an angle. There are two groups of anti-overflow plates 88. The two groups of anti-overflow plates 88 form a V shape, which can prevent material from overflowing and have a gathering effect.
[0039] The outer side of the anti-overflow plate 88 is fixedly connected with a connecting rod 81, and the bottom of the connecting rod 81 is fixedly connected with a ring 82. A groove 84 is provided on the surface of the ring 82, and an anti-slip ring 83 is fixedly connected to the bottom of the inner side of the ring 82. The anti-slip ring 83 is located on the bottom side of the top of the bolt 85, which can position the bolt 85 to prevent the bolt 85 from separating from the ring 82. There are two groups of grooves 84 to facilitate the rotation of the bolt 85.
[0040] The inner movably sleeve of the collar 82 is provided with a bolt 85, and the top of the bolt 85 is provided with an anti-slip strip 86, which is arranged in a circular array. The anti-slip strip 86 is located inside the collar 82 and inside the groove 84. The anti-slip strip 86 can be directly touched through the groove 84 to facilitate the operation of the staff.
[0041] The disassembly and assembly part 8 also includes a mounting hole 87 opened at the top of the side plate 2. The bolt 85 is located inside the mounting hole 87 and is threadedly connected thereto, thereby facilitating the installation of the anti-overflow plate 88.
[0042] During use, since the anti-overflow plate 88 is set at an angle and is provided with two groups to form a V-shape, it can prevent material from overflowing and has a gathering effect. When replacing and repairing it, the anti-slip strip 86 can be contacted through the groove 84 and turned to drive the bolt 85 to rotate, so that it can be separated from the mounting hole 87. During installation, the operation is opposite. Through the setting of the disassembly and assembly part 8, the material can be prevented from overflowing due to large quantity or fast speed, thereby improving the measurement accuracy and environmental protection effect, and the anti-overflow plate 88 can be conveniently maintained and replaced. If the anti-overflow plate 88 is damaged or needs to be replaced, it is only necessary to remove the original anti-overflow plate 88 and replace it with a new one.
[0043] The remaining structures are the same as those of Example 1.
[0044] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.
Claims
1. A single-point metering belt scale, comprising a belt scale (1), side panels (2) mounted on both sides of the belt scale (1), a transmission belt (3) located at the bottom of the belt scale (1), and baffles (4) mounted on both sides of the transmission belt (3), characterized in that: A connecting frame (5) is fixedly connected to the bottom of the belt scale (1) and located on the top of the transmission belt (3); a mounting frame (6) is fixedly connected to the bottom of the connecting frame (5); the mounting frame (6) is C-shaped and located on the outside of the baffle (4); mounting parts (7) are installed on both sides of the mounting frame (6); and a disassembly part (8) is installed on the top of the belt scale (1); The mounting member (7) comprises a screw rod (71) fixed inside the mounting frame (6); a connecting block (72) is sleeved on the surface of the screw rod (71); the connecting block (72) is arranged in an L shape; a protrusion (73) is installed on one side of the connecting block (72) and close to the outer side of the baffle (4); the protrusions (73) are arranged equidistantly; the protrusions (73) are made of rubber; a nut (74) is threadedly connected to the surface of the screw rod (71); the nut (74) is located on one side of the connecting block (72) and away from the baffle (4); and a handle (75) is fixedly connected to the surface of the nut (74).
2. The single-point metering belt scale according to claim 1, characterized in that: A first connecting plate (76) and a second connecting plate (77) are fixedly connected to both sides of the mounting frame (6) and located at both ends of the screw rod (71), respectively; the second connecting plate (77) is close to the outer side of the baffle (4); and the screw rod (71) and the mounting frame (6) are connected via the first connecting plate (76) and the second connecting plate (77).
3. The single-point measuring belt scale according to claim 2, characterized in that: Both sides of the connection block (72) are fixedly connected with guide bars (78), the inner side of the mounting frame (6) is provided with a guide groove (79), and the guide bar (78) is located inside the guide groove (79) and is movably connected thereto.
4. The single-point measuring belt scale according to claim 1, characterized in that: The disassembly component (8) comprises an anti-overflow plate (88) located on the top of the side plate (2), the anti-overflow plate (88) being arranged at an angle, and two groups of the anti-overflow plates (88) are provided, and the two groups of the anti-overflow plates (88) form a V shape.
5. The single-point measuring belt scale according to claim 4, characterized in that: The outer side of the anti-overflow plate (88) is fixedly connected to a connecting rod (81), the bottom of the connecting rod (81) is fixedly connected to a collar (82), a groove (84) is provided on the surface of the collar (82), and an anti-slip ring (83) is fixedly connected to the bottom of the inner side of the collar (82).
6. The single-point measuring belt scale according to claim 5, characterized in that: A bolt (85) is movably sleeved inside the collar (82), and an anti-slip strip (86) is installed on the top of the bolt (85). The anti-slip strips (86) are arranged in a ring array and are located inside the collar (82) and inside the groove (84).
7. The single-point measuring belt scale according to claim 6, characterized in that: The disassembly and assembly component (8) further comprises a mounting hole (87) opened on the top of the side plate (2), and the bolt (85) is located inside the mounting hole (87) and is threadedly connected thereto.