Feeding device for commercial concrete production

Abstract

The utility model discloses a feeding device for commercial concrete production. The feeding device comprises a conveying belt, and a baffle is fixedly installed on a support of the conveying belt. A material combing part is detachably installed on the upper portion of the baffle and used for screening commercial concrete raw materials conveyed on the conveying belt. The material combing part comprises an adjusting part and a material combing plate, the adjusting part is installed on the upper portion of the baffle, the material combing plate is installed on the adjusting part, and the adjusting part is used for adjusting the height of the material combing plate. According to the scheme, when commercial concrete raw materials are conveyed into the stirring tank, the raw materials with overlarge particles in the raw materials can be blocked and prevented from entering the stirring tank to be stirred, and the influence of the large-particle raw materials on the quality of commercial concrete finished products is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial concrete production, in particular to a feeding device for commercial concrete production. Background Art

[0002] Commercial concrete, or ready-mixed concrete, is a type of concrete used for commercial purposes. It is mixed in a certain proportion at a mixing station and then transported to the site of use by a transport vehicle within a specified time. The emergence of commercial concrete is a revolution in the history of building materials, especially concrete, and it marks the modernization and scientific development of the concrete industry. Commercial concrete, also known as ready-mixed concrete, has the characteristics of high compressive strength and good durability, and is widely used in civil engineering.

[0003] When commercial concrete is produced, a feeding device is required to transport the raw materials into a mixing tank for mixing. However, during the feeding process, the existing feeding device cannot block the large particles of raw materials being transported. The large particles of raw materials enter the mixing tank for mixing, thereby affecting the quality of the finished product. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding device for commercial concrete production, so as to improve the problem in the related art that the feeding device cannot block the large-particle raw materials being transported, and the large-particle raw materials enter the mixing tank for mixing, thereby affecting the quality of the finished product.

[0005] In order to achieve the above-mentioned object, the utility model provides a feeding device for commercial concrete production, comprising a conveyor belt, a baffle being fixedly mounted on a bracket of the conveyor belt;

[0006] A combing piece is detachably mounted on the upper part of the baffle, and the combing piece is used to screen the commercial concrete raw materials transported on the conveyor belt;

[0007] The combing member comprises an adjusting member and a combing plate, wherein the adjusting member is mounted on the upper portion of the baffle, and the combing plate is mounted on the adjusting member, and the adjusting member is used to adjust the height of the combing plate.

[0008] In one embodiment of the utility model, the adjusting member includes a vertical pole fixedly connected to the upper part of the baffle, a guide block and a threaded rod, a guide groove is opened on the side of the vertical pole, the guide block is slidably installed in the guide groove, the combing plate can be removably installed on the side of the guide block, two vertical poles are provided, a connecting rod is fixedly connected between the upper end sides of the two vertical poles, and the threaded rod is threadedly installed on the connecting rod.

[0009] In an embodiment of the utility model, a spring is fixedly connected in the guide groove, and one end of the spring is fixedly connected to the bottom of the guide block.

[0010] In an embodiment of the present utility model, the combing plate is arranged at an angle, and the angle between the combing plate and the longitudinal section of the conveyor belt is set to 30°.

[0011] In an embodiment of the utility model, a bearing is fixedly installed on the upper part of the combing plate, and one end of the threaded rod is fixedly inserted in the inner ring of the bearing.

[0012] In an embodiment of the present invention, a hand wheel for rotating the threaded rod is fixedly connected to the upper end of the threaded rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By using the combing parts, when the commercial concrete raw materials are transported to the mixing tank, the raw materials with too large particles can be blocked to prevent them from entering the mixing tank for mixing, effectively avoiding the large particles of raw materials from affecting the quality of the commercial concrete products.

[0015] 2. Through the use of the spring, when the combing plate needs to be adjusted upward, the threaded rod rotates upward to pull the combing plate upward. At the same time, the reaction force of the compressed spring provides an upward thrust, which can help the combing plate move upward, thereby reducing the difficulty for the staff in adjusting the combing plate to move upward.

[0016] 3. Through the use of adjusting parts, according to the raw material requirements of the manufacturer's concrete finished products, by rotating the threaded rod, the threaded rod is turned upward or downward, thereby driving the combing plate to move up or downward with the guide block, and then adjusting the distance between the combing plate and the conveyor belt. Finally, according to production needs, various sizes of raw materials that do not meet the requirements can be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a feeding device for commercial concrete production provided according to an embodiment of the utility model;

[0018] Figure 2 A schematic cross-sectional view of a vertical pole of a feeding device for commercial concrete production provided according to an embodiment of the utility model;

[0019] Figure 3 The present invention is a schematic top view of a combing plate of a feeding device for commercial concrete production provided in accordance with an embodiment of the present utility model.

[0020] In the figure: 1. conveyor belt; 3. baffle; 4. combing piece; 5. adjusting piece; 6. combing plate; 7. vertical pole; 8. guide block; 9. guide groove; 11. connecting rod; 12. spring; 13. bearing; 14. threaded rod; 15. hand wheel. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0025] In addition, the term "plurality" shall mean two or more.

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] Example 1

[0028] See also Figure 1-Figure 3The utility model provides a feeding device for commercial concrete production, comprising a conveyor belt 1, a baffle 3 is fixedly mounted on a bracket of the conveyor belt 1;

[0029] A combing member 4 is detachably mounted on the upper portion of the baffle plate 3, and the combing member 4 is used to screen the commercial concrete raw materials conveyed on the conveyor belt 1;

[0030] The combing member 4 includes an adjusting member 5 and a combing plate 6. The adjusting member 5 is installed on the upper part of the baffle 3. The combing plate 6 is installed on the adjusting member 5. The adjusting member 5 is used to adjust the height of the combing plate 6.

[0031] By adopting the above scheme, through the use of the combing member 4, when the commercial concrete raw materials are conveyed to the mixing tank, the raw materials with excessively large particles can be blocked to prevent them from entering the mixing tank for mixing, thereby effectively avoiding the large particles of raw materials from affecting the quality of the commercial concrete products.

[0032] In this embodiment, the adjusting member 5 includes a vertical rod 7, a guide block 8 and a threaded rod 14 fixedly connected to the upper part of the baffle 3. A guide groove 9 is opened on the side of the vertical rod 7. The guide block 8 is slidably installed in the guide groove 9. The combing plate 6 can be detachably installed on the side of the guide block 8. Two vertical rods 7 are provided. A connecting rod 11 is fixedly connected between the upper end sides of the two vertical rods 7. The threaded rod 14 is threadedly installed on the connecting rod 11. A bearing 13 is fixedly installed on the upper part of the combing plate 6, and one end of the threaded rod 14 is fixedly inserted in the inner ring of the bearing 13.

[0033] By adopting the above scheme, through the use of the adjusting member 5, according to the raw material requirements of the manufacturer's concrete finished product, by rotating the threaded rod 14, the threaded rod 14 is rotated upward or downward, thereby driving the combing plate 6 to move upward or downward following the guide block 8, and then adjusting the distance between the combing plate 6 and the conveyor belt 1. Finally, according to production needs, raw materials of various sizes that do not meet the requirements can be blocked.

[0034] In this embodiment, a spring 12 is fixedly connected in the guide groove 9 , and one end of the spring 12 is fixedly connected to the bottom of the guide block 8 .

[0035] By adopting the above scheme, through the use of the spring 12, when the comb plate 6 needs to be adjusted upward, the threaded rod 14 rotates upward to pull the comb plate 6 upward. At the same time, the reaction force of the compressed spring 12 provides an upward thrust, which can help the comb plate 6 move upward, thereby reducing the difficulty of the staff in adjusting the comb plate 6 to move upward.

[0036] In this embodiment, the combing plate 6 is arranged at an angle, and the included angle between the combing plate 6 and the longitudinal section of the conveyor belt 1 is set to 30°.

[0037] By adopting the above scheme, by setting the combing plate 6 to be inclined, after the large-particle raw material is blocked, it can move toward the corner along the inclined surface of the combing plate 6 under the conveying action of the conveyor belt 1, which can effectively avoid the blockage of raw materials on the entire conveyor belt 1 due to the failure to handle the large-particle raw material in time.

[0038] In this embodiment, a hand wheel 15 for rotating the threaded rod 14 is fixedly connected to the upper end of the threaded rod 14 .

[0039] By adopting the above solution, the hand wheel 15 can be used to facilitate the staff to rotate the threaded rod 14 and adjust the combing plate 6.

[0040] Specifically, the working principle of the feeding device for commercial concrete production is as follows: when in use, according to the raw material requirements of the manufacturer's concrete finished products, the threaded rod 14 is rotated to make the threaded rod 14 rotate upward or downward, thereby driving the combing plate 6 to move upward or downward following the guide block 8, and then adjusting the distance between the combing plate 6 and the conveyor belt 1. Finally, according to production needs, raw materials of various sizes that do not meet the requirements can be blocked, which can effectively improve the quality of commercial concrete products.

[0041] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeding device for commercial concrete production, comprising a conveyor belt (1), characterized in that: A baffle (3) is fixedly mounted on the bracket of the conveyor belt (1); A combing piece (4) is detachably mounted on the upper portion of the baffle (3), and the combing piece (4) is used to screen the commercial concrete raw material conveyed on the conveyor belt (1); The combing member (4) comprises an adjusting member (5) and a combing plate (6); the adjusting member (5) is mounted on the upper part of the baffle (3); the combing plate (6) is mounted on the adjusting member (5); and the adjusting member (5) is used to adjust the height of the combing plate (6).

2. A feeding device for commercial concrete production as claimed in claim 1, characterized in that: The adjusting member (5) comprises a vertical rod (7) fixedly connected to the upper part of the baffle (3), a guide block (8) and a threaded rod (14); a guide groove (9) is provided on the side of the vertical rod (7); the guide block (8) is slidably installed in the guide groove (9); the combing plate (6) is detachably installed on the side of the guide block (8); two vertical rods (7) are provided; a connecting rod (11) is fixedly connected between the upper end sides of the two vertical rods (7); and the threaded rod (14) is threadedly installed on the connecting rod (11).

3. A feeding device for commercial concrete production as claimed in claim 2, characterized in that: A spring (12) is fixedly connected in the guide groove (9), and one end of the spring (12) is fixedly connected to the bottom of the guide block (8).

4. A feeding device for commercial concrete production as claimed in claim 1, characterized in that: The combing plate (6) is arranged at an angle, and the included angle between the combing plate (6) and the longitudinal section of the conveyor belt (1) is set at 30°.

5. A feeding device for commercial concrete production as claimed in claim 2, characterized in that: A bearing (13) is fixedly mounted on the upper portion of the combing plate (6), and one end of the threaded rod (14) is fixedly inserted into the inner ring of the bearing (13).

6. A feeding device for commercial concrete production as claimed in claim 2, characterized in that: The upper end of the threaded rod (14) is fixedly connected to a hand wheel (15) for rotating the threaded rod (14).

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