Concrete batching machine with rapid batching function

Abstract

The utility model discloses a concrete batching machine with a quick batching function, which comprises a shell, a mixing bin is fixedly connected to the bottom of the shell, a plurality of stock bins are arranged in the shell, the bottom of each stock bin is provided with a feed opening communicated with the mixing bin, a sliding plate is arranged in each feed opening in a sliding manner, one end of each sliding plate is fixedly connected with a connecting plate, and the other end of each sliding plate is fixedly connected with the connecting plate. A rotating shaft is rotationally connected to the interior of the mixing bin, a plurality of shaft sleeves with different diameters are fixedly connected to the rotating shaft, one end of the steel wire rope is fixedly connected with the shaft sleeves, a fixed box is fixedly connected to one side of the mixing bin, and a worm wheel is arranged in the fixed box; one end of the rotating shaft extends into the fixing box and is fixedly connected with the middle of the worm gear, the top of the worm gear is meshed with a worm, the worm is rotationally connected with the fixing box, and one end of the worm extends out of the fixing box and is fixedly connected with a hand wheel. According to the utility model, the hand wheel does not need to be fixed by an operator in the batching process, so that the labor intensity of the operator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete batching machines, in particular to a concrete batching machine with a rapid batching function. Background Art

[0002] Concrete batching machine is an automated equipment used for quantitative distribution of various materials such as sand and gravel. It is mainly used in the concrete construction industry to replace manual scales or volume measurement. It has the characteristics of high measurement accuracy, high distribution efficiency and high degree of automation. It is one of the main parts of the complete set of fully automatic concrete mixing station equipment.

[0003] The Chinese utility model patent with application number 202220980100.5 discloses a rapid batching device for concrete aggregates. Although the utility model can batch a variety of materials in proportion, there is no proficiency requirement for the batching operator, the operation is simple, the batching process is rapid, the batching ratio is accurate, the quality of the concrete aggregate is guaranteed, the structure is simple, and it is convenient and practical. However, the utility model is not convenient for fixing the crank handle. In order to prevent the sliding plate from resetting during the batching process, the operator needs to fix the crank handle, which is inconvenient to use. Summary of the invention

[0004] The utility model aims to provide a concrete batching machine with a rapid batching function, which solves the technical problem in the prior art that in order to prevent the sliding plate from resetting during the batching process, an operator needs to fix the crank handle, which is inconvenient to use.

[0005] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0006] A concrete batching machine with a rapid batching function comprises a shell, a mixing bin is fixedly connected to the bottom of the shell, a plurality of bins are arranged in the shell, a discharge port connected to the mixing bin is arranged at the bottom of each bin, a sliding plate is slidably arranged in the discharge port, one end of the sliding plate is fixedly connected to a connecting plate, a steel wire rope is fixedly connected to the connecting plate, a spring is sleeved on the steel wire rope, a rotating shaft is rotatably connected in the mixing bin, a plurality of shaft sleeves with different diameters are fixedly connected to the rotating shaft, one end of the steel wire rope is fixedly connected to the shaft sleeve, a fixed box is fixedly connected to one side of the mixing bin, a worm wheel is arranged in the fixed box, one end of the rotating shaft extends into the fixed box and is fixedly connected to the middle part of the worm wheel, a worm is meshingly connected to the top of the worm wheel, the worm is rotatably connected to the fixed box, and one end of the worm extends out of the fixed box and is fixedly connected to a hand wheel.

[0007] Furthermore, one end of the spring abuts against the connecting plate, and the other end of the spring abuts against the inner wall of the shell.

[0008] Furthermore, a guide wheel is fixedly installed in the shell, and the steel wire rope is slidably connected to the guide wheel.

[0009] Furthermore, the worm is rotationally connected to the fixed box via a bearing.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model uses a fixed box, a worm gear, a worm and a hand wheel in coordination. Since the worm gear and the worm are self-locking, when the hand wheel is turned to open the sliding plate, the hand wheel can be released, and the sliding plate will not be reset due to the elastic force of the spring. During the batching process, the operator does not need to fix the hand wheel, which reduces the labor intensity of the operator. The structure design is reasonable and easy to use.

[0012] 2. The utility model is provided with a guide wheel, which facilitates the sliding of the wire rope on the guide wheel, reduces the friction between the wire rope and the housing, and prolongs the service life of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the cross section along the AA direction.

[0016] Figure 4 For this utility model Figure 1 Schematic diagram of the cross section along the BB direction.

[0017] Explanations in the figure: 1. Shell; 2. Mixing chamber; 3. Feeding port; 4. Sliding plate; 5. Connecting plate; 6. Wire rope; 7. Spring; 8. Guide wheel; 9. Bushing; 10. Rotating shaft; 11. Fixed box; 12. Worm gear; 13. Worm; 14. Handwheel. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more understandable, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0019] In the description of the present invention, it should be understood that the terms up, down, front, back, left, right, top, bottom, inside, outside, etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] The examples are as follows:

[0021] See also Figures 1 to 4 A concrete batching machine with a rapid batching function comprises a shell 1, a mixing bin 2 is fixedly connected to the bottom of the shell 1, a plurality of bins are arranged in the shell 1, a discharge port 3 connected to the mixing bin 2 is arranged at the bottom of each bin, a sliding plate 4 is slidably arranged in the discharge port 3, a connecting plate 5 is fixedly connected to one end of the sliding plate 4, a steel wire rope 6 is fixedly connected to the connecting plate 5, a spring 7 is sleeved on the steel wire rope 6, one end of the spring 7 abuts against the connecting plate 5, and the other end of the spring 7 abuts against the inner wall of the shell 1, a rotating shaft 10 is rotatably connected in the mixing bin 2, a plurality of shaft sleeves 9 with different diameters are fixedly connected to the rotating shaft 10, one end of the steel wire rope 6 is fixedly connected to the shaft sleeve 9 Each wire rope 6 is connected to the corresponding shaft sleeve 9. According to the different diameters of the shaft sleeve 9, the sliding distance of the corresponding sliding plate 4 is also different, so that the discharging speed of each silo is different, corresponding to the proportion of each ingredient, which is convenient for rapid ingredient batching. A guide wheel 8 is fixedly installed in the shell 1, and the wire rope 6 is slidably connected to the guide wheel 8. A fixed box 11 is fixedly connected to one side of the mixing bin 2, and a worm gear 12 is arranged in the fixed box 11. One end of the rotating shaft 10 extends into the fixed box 11 and is fixedly connected to the middle part of the worm gear 12. A worm 13 is meshed and connected to the top of the worm gear 12. The worm 13 is rotatably connected to the fixed box 11, and one end of the worm 13 extends out of the fixed box 11 and is fixedly connected to a hand wheel 14.

[0022] As an optional technical solution of the present utility model: the worm 13 is rotatably connected to the fixed box 11 via a bearing, so that the worm 13 can rotate stably.

[0023] To sum up: through the coordinated use of the fixed box 11, the worm gear 12, the worm 13 and the hand wheel 14, since the worm gear 12 and the worm 13 are self-locking, when the hand wheel 14 is turned to open the sliding plate 4, the hand wheel 14 can be loosened, and the sliding plate 4 will not be reset due to the elastic force of the spring 7. During the batching process, the operator does not need to fix the hand wheel 14, which reduces the labor intensity of the operator, and the structural design is reasonable and easy to use. By providing a guide wheel 8, the wire rope 6 is convenient to slide on the guide wheel 8, the friction between the wire rope 6 and the housing 1 is reduced, and the service life of the wire rope 6 is extended.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A concrete batching machine with a rapid batching function, comprising a shell, a mixing bin is fixedly connected to the bottom of the shell, a plurality of bins are arranged in the shell, a discharge port connected to the mixing bin is arranged at the bottom of each bin, a sliding plate is slidably arranged in the discharge port, a connecting plate is fixedly connected to one end of the sliding plate, a steel wire rope is fixedly connected to the connecting plate, a spring is sleeved on the steel wire rope, a rotating shaft is rotatably connected in the mixing bin, a plurality of shaft sleeves with different diameters are fixedly connected to the rotating shaft, one end of the steel wire rope is fixedly connected to the shaft sleeve, and the characteristics are: One side of the mixing bin is fixedly connected to a fixed box, a worm wheel is arranged in the fixed box, one end of the rotating shaft extends into the fixed box and is fixedly connected to the middle part of the worm wheel, the top of the worm wheel is meshedly connected to a worm, the worm is rotatably connected to the fixed box, and one end of the worm extends out of the fixed box and is fixedly connected to a handwheel.

2. A concrete batching machine with rapid batching function according to claim 1, characterized in that: One end of the spring abuts against the connecting plate, and the other end of the spring abuts against the inner wall of the shell.

3. The concrete batching machine with rapid batching function according to claim 1, characterized in that: A guide wheel is fixedly installed in the shell, and the steel wire rope is slidably connected to the guide wheel.

4. The concrete batching machine with rapid batching function according to claim 1, characterized in that: The worm is rotatably connected to the fixed box via a bearing.

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