Dry stirring machine with adjustable discharging amount

Abstract

The utility model discloses a dry stirring machine with adjustable discharge quantity, which belongs to the technical field of dry stirring machines, and comprises a dry stirring machine main body, a flower disc a is fixed at a discharge port at the left end of the dry stirring machine main body, a plurality of openings a which are distributed in an annular array are formed in the flower disc a, one end of a feeding shaft arranged on the inner side of the dry stirring machine main body movably extends to the outer side of the flower disc a, and the other end of the feeding shaft extends to the outer side of the flower disc a. The bearing seat is fixedly connected with the same mounting ring through three L-shaped connecting arms, and the mounting ring is fixedly connected to the outer side of the faceplate a; according to the utility model, by arranging the clamping type position adjusting and material controlling structure, when the discharging amount of the dry stirring machine main body needs to be adjusted, the pull rod pulls the bolt to extrude the spring by pulling the pull block, so that the spring is compressed, the positioning column is separated from the positioning hole, and at the moment, the faceplate b can be manually rotated to adjust the discharging amount of the dry stirring machine main body. Therefore, the positions of the multiple openings b and the multiple openings a can be adjusted, when the number of overlapped parts is larger, the discharging amount is increased, and otherwise, the discharging amount is decreased.

Description

Technical Field

[0001] The utility model belongs to the technical field of dry mixers, and in particular relates to a dry mixer with adjustable discharge volume. Background Art

[0002] A dry mixer is a device used to mix and stir powdered or granular materials. It usually consists of a rotating agitator or stirring screw and a container. The materials are mixed and stirred by the rotating agitator to achieve a uniform mixing effect. Dry mixers are widely used in the food, chemical, pharmaceutical and other industries to prepare powders, granules, granular mixtures and other products.

[0003] The dry mixer of the prior art has the following disadvantages:

[0004] The size of the discharge port of the dry mixer cannot be adjusted, resulting in a fixed discharge volume. The discharge volume cannot be adjusted and controlled according to different usage conditions. Therefore, a dry mixer with adjustable discharge volume is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a dry mixer with adjustable discharge volume to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry mixer with adjustable discharge amount, comprising a dry mixer body, a face plate a is fixed at the discharge port at the left end of the dry mixer body, a plurality of openings a arranged in a circular array are provided on the face plate a, one end of a feed shaft installed on the inner side of the dry mixer body is movably extended to the outer side of the face plate a, and is rotatably connected to the bearing seat, the bearing seat is fixedly connected to the same mounting ring through three L-shaped connecting arms, the mounting ring is fixedly connected to the outer side of the face plate a, a face plate b is movably sleeved on the outer side of the feed shaft, a plurality of openings b arranged in a circular array are provided on the face plate b, and the face plate b is movable in a circular concave cavity provided on the front side of the face plate a;

[0007] It also includes a clamping type position adjustment and material control structure, which is installed on the face disc a and the face disc b. The clamping type position adjustment and material control structure can use the clamping form to realize the rotation adjustment of the face disc b, and cooperate with the setting of the face disc a to further adjust the discharge amount.

[0008] As a preferred implementation, the shapes and sizes of the opening b and the opening a are consistent.

[0009] As a preferred embodiment, the clamping type position adjustment and material control structure includes three guide blocks arranged in a circular array and fixed to the outer side of the faceplate b, and the guide blocks all slide in movable openings provided at the edge of the front surface of the faceplate a.

[0010] As a preferred embodiment, a pull rod is movably inserted on one of the guide blocks, and a limit block is movably sleeved on the outer side of the pull rod. The limit block is fixed to the outer side of the disc a, and an arc channel matching the pull rod is opened on the limit block.

[0011] As a preferred embodiment, one end of the pull rod is threadedly connected with a bolt, and the other end is fixedly connected with a pull block, and a spring movably sleeved on the outside of the pull rod is provided between the bolt and the limit block.

[0012] As a preferred embodiment, a positioning column is fixedly connected to one side wall of the pull block facing the limit block, and five positioning holes arranged in a circular array are opened on the side wall of the limit block facing the pull block, and one end of the positioning column away from the pull block is movably inserted into the positioning hole.

[0013] Compared with the prior art, the dry mixer with adjustable discharge volume provided by the utility model has at least the following beneficial effects:

[0014] (1) By setting a clamping type position adjustment and material control structure, when the discharge amount of the dry mixer body needs to be adjusted, the pull block can be pulled, so that the pull rod pulls the bolt to squeeze the spring, so that the spring is compressed, and the positioning column is separated from the positioning hole. At this time, the faceplate b can be manually rotated, so that the positions of the multiple openings b can be adjusted with the multiple openings a. When the overlapping parts are more, the discharge amount becomes larger, and vice versa, it becomes smaller, so that the discharge amount can be adjusted and controlled according to different usage conditions; BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional first-view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional second viewing angle structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall three-dimensional third-viewing angle structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall three-dimensional fourth viewing angle structure of the utility model;

[0019] Figure 5 This is a structural schematic diagram of the second embodiment of the present utility model.

[0020] In the figure: 1. dry mixer body; 2. feed shaft; 21. faceplate a; 22. opening a; 3. bearing seat; 31. L-shaped connecting arm; 32. mounting ring; 4. faceplate b; 41. opening b; 5. clamping type positioning and material control structure; 51. guide block; 52. movable opening; 53. pull rod; 54. limit block; 55. arc channel; 56. bolt; 57. spring; 58. pull block; 59. positioning column; 510. positioning hole. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Embodiment 1

[0025] The size of the dry mixer's discharge port cannot be adjusted, resulting in a fixed discharge volume, which cannot be adjusted and controlled according to different usage conditions;

[0026] To do this, see Figure 1-4 The utility model provides a dry mixer with adjustable discharge amount, comprising:

[0027] A dry mixer body 1, wherein a faceplate a21 is fixed at the left end discharge port of the dry mixer body 1, and a plurality of openings a22 arranged in a circular array are provided on the faceplate a21, and one end of a feed shaft 2 installed on the inner side of the dry mixer body 1 movably extends to the outer side of the faceplate a21, and is rotatably connected to a bearing seat 3, and the bearing seat 3 is fixedly connected to the same mounting ring 32 through three L-shaped connecting arms 31, and the mounting ring 32 is fixedly connected to the outer side of the faceplate a21, and a faceplate b4 is movably sleeved on the outer side of the feed shaft 2, and a plurality of openings b41 arranged in a circular array are provided on the faceplate b4, and the faceplate b4 moves in a circular concave cavity provided on the front side of the faceplate a21;

[0028] It also includes a clamping type position adjustment and material control structure 5, which is installed on the faceplate a21 and the faceplate b4. The clamping type position adjustment and material control structure 5 can adopt the form of clamping to realize the rotation adjustment of the faceplate b4, and cooperate with the setting of the faceplate a21 to further adjust the discharge amount.

[0029] Among them, three L-shaped connecting arms 31 are respectively arranged on both sides of the bearing seat 3 and the top of the bearing seat 3. However, there is no L-shaped connecting arm 31 at the bottom of the bearing seat 3. This is to avoid affecting the discharge of the dry mixer and prevent the material from hanging on the L-shaped connecting arm 31.

[0030] Further as Figure 3 As shown, it is worth mentioning that the shapes and sizes of the opening b41 and the opening a22 are consistent.

[0031] The number of openings b41 and the number of openings a22 are also the same.

[0032] Further as Figure 3-4 As shown, it is worth specifically explaining that in order to facilitate the rotation and adjustment of the faceplate b4 and then fix it in position, a clamping type position adjustment and material control structure 5 is provided, which includes three guide blocks 51 arranged in a ring array and fixed to the outside of the faceplate b4. The guide blocks 51 all slide in the movable opening 52 provided at the edge of the front surface of the faceplate a21. A pull rod 53 is movably inserted into one of the guide blocks 51. A limit block 54 is movably sleeved on the outside of the pull rod 53. The limit block 54 is fixed to the outside of the faceplate a21. The limit block 5 4 is provided with an arc-shaped channel 55 matched with the pull rod 53, one end of the pull rod 53 is threadedly connected with a bolt 56, and the other end is fixedly connected with a pull block 58, a spring 57 movably sleeved on the outside of the pull rod 53 is provided between the bolt 56 and the limit block 54, a positioning column 59 is also fixedly connected to a side wall of the pull block 58 facing the limit block 54, and five positioning holes 510 arranged in a circular array are provided on a side wall of the limit block 54 facing the pull block 58, and one end of the positioning column 59 away from the pull block 58 is movably inserted into the positioning hole 510.

[0033] Among them, the width of the movable opening 52 is larger than the width of the guide block 51, and the function of the bolt 56 set at the same time is to enable the spring 57 to be replaced by unscrewing the bolt 56 when the spring 57 is elastic and inflexible. In addition, the depth of the positioning hole 510 is the same as the thickness of the thread, the width of the arc channel 55 is equal to the diameter of the pull rod 53, and the five positioning holes 510 are arranged in a circular array with the center of the face disc a21 or the face disc b4, and the center points of the face disc a21, the face disc b4 and the feed shaft 2 coincide with each other.

[0034] Embodiment 2

[0035] like Figure 5As shown, in the second embodiment, other structures remain unchanged. The present invention provides another structural form of the faceplate a21 and the faceplate b4, which mainly increases the size of the openings a22 and b41 and reduces their number, so that the discharge amount can be adjusted to a larger extent, thereby facilitating the adjustment of the discharge amount in a wider range.

[0036] In summary: when using the dry mixer with adjustable discharge amount, the dry mixer body 1 can be operated to enable the material to be discharged from the multiple openings a22 on the disc a21 provided at the discharge port. When the discharge amount needs to be adjusted and controlled, the pull block 58 can be pulled, so that the pull rod 53 pulls the bolt 56 to squeeze the spring 57, thereby compressing the spring 57. However, the positioning column 59 is disengaged from the positioning hole 510, and at this time, the disc b4 can be manually rotated through the guide block 51, so that the multiple openings b41 can be adjusted between the multiple openings a22. When the overlapping parts are more, the discharge amount becomes larger, and vice versa, it becomes smaller, so that the discharge amount can be adjusted and controlled according to different usage conditions.

[0037] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry mixer with adjustable discharge volume, comprising a dry mixer body (1), It is characterized in that A face plate a (21) is fixed at the left end of the dry mixer body (1) at the outlet, and a plurality of openings a (22) arranged in a circular array are formed on the face plate a (21). One end of a feed shaft (2) installed on the inner side of the dry mixer body (1) movably extends to the outer side of the face plate a (21) and is rotatably connected to a bearing seat (3). The bearing seat (3) is fixedly connected to a same mounting ring (32) through three L-shaped connecting arms (31). The mounting ring (32) is fixedly connected to the outer side of the face plate a (21). A face plate b (4) is movably sleeved on the outer side of the feed shaft (2). A plurality of openings b (41) arranged in a circular array are formed on the face plate b (4). The face plate b (4) movably fits in a circular concave cavity provided on the front side of the face plate a (21). The invention also comprises a clamping type position adjustment and material control structure (5), which is installed on the faceplate a (21) and the faceplate b (4). The clamping type position adjustment and material control structure (5) can realize the rotation adjustment of the faceplate b (4) in the form of clamping, and cooperate with the setting of the faceplate a (21) to further adjust the discharge amount.

2. A dry mixer with adjustable discharge volume according to claim 1, Features: The shapes and sizes of the opening b (41) and the opening a (22) are consistent.

3. A dry mixer with adjustable discharge volume according to claim 1, Features: The clamping type position adjustment and material control structure (5) comprises three guide blocks (51) arranged in a ring array and fixed to the outside of the faceplate b (4). The guide blocks (51) all slide in movable openings (52) provided at the edge of the front surface of the faceplate a (21).

4. A dry mixer with adjustable discharge volume according to claim 3, Features: A pull rod (53) is movably inserted on one of the guide blocks (51), and a limit block (54) is movably sleeved on the outer side of the pull rod (53). The limit block (54) is fixed to the outer side of the faceplate a (21), and an arc-shaped channel (55) matching with the pull rod (53) is opened on the limit block (54).

5. A dry mixer with adjustable discharge volume according to claim 4, Features: One end of the pull rod (53) is threadedly connected to a bolt (56), and the other end is fixedly connected to a pull block (58). A spring (57) movably sleeved on the outside of the pull rod (53) is provided between the bolt (56) and the limit block (54).

6. A dry mixer with adjustable discharge volume according to claim 5, Features: A positioning column (59) is also fixedly connected to one side wall of the pulling block (58) facing the limiting block (54); five positioning holes (510) arranged in a circular array are opened on one side wall of the limiting block (54) facing the pulling block (58); one end of the positioning column (59) facing away from the pulling block (58) is movably inserted into the positioning hole (510).

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