Feeding cover of porous carbon material preparation mixer

Abstract

The utility model relates to a charging cover of a porous carbon material preparation mixer. The problems that in the prior art, the adding amount of materials is difficult to control during feeding of a mixing machine, and the materials are difficult to discharge in time after being added excessively are solved. The feeding device comprises an annular feeding cover, the lower end of the annular feeding cover is connected with an assembly type material guiding box body arranged in a rectangular shape through a feeding cylinder, a plurality of feeding pipe structures are arranged on the annular feeding cover, and the feeding pipe structures communicate with weighing channel assemblies arranged on the inner side of the circumferential direction of the feeding cylinder and are arranged in a one-to-one correspondence mode; and an obliquely-arranged discharging mechanism is arranged at the bottom of the weighing channel assembly and located in the assembly type material guiding box body, and a material guiding direction switching assembly is arranged in the discharging mechanism in a swinging mode. The feeding device has the advantages of being convenient to operate, high in feeding precision and not prone to causing raw material waste, and the preparation quality of the porous carbon material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a feeding cover of a porous carbon material preparation mixer. Background Art

[0002] In the process of stirring and mixing the porous carbon material mixer, manual feeding is usually adopted. During the stirring process, dust will inevitably fly in the mixer. At this time, it is easy to breathe in carbon powder or other harmful dust when the mixer lid is opened manually to add materials, which will endanger human health. When adding materials, it is often added multiple times, and the upper cover is opened frequently to add materials. The procedure is cumbersome and time-consuming. In addition, it is difficult to control the amount of material added when adding materials in the existing mixer, which is prone to poor mixing quality, and it is difficult to discharge the material in time after excessive addition.

[0003] In order to solve the deficiencies in the prior art, people have conducted long-term explorations and proposed various solutions. For example, a Chinese patent document discloses a graphite powder feeding device [CN202021378442.7], which includes a feeding tank, a support block is provided in the middle of the inner bottom surface of the feeding tank, a bottom plate is provided on the support block, a side plate 1 is provided on the front and rear sides of the bottom plate, the side plate 1 is in contact with the inner wall of the feeding tank, a side plate 2 is provided between the side plates 1 and 1, a notch is provided at one end of the side plate 1 away from the side plate 2, the side of the feeding tank away from the side plate 1 and at a position corresponding to the position of the bottom plate, a pull rod is hinged at one end of the bottom plate extending out of the outlet, a spring 1 is provided between the two sides of the feeding tank and the bottom plate, a push block is provided on the upper end of the pull rod, a spring 2 is provided under the push block, a cover body is threadedly connected to the upper end of the feeding tank, the feeding tank is made of a transparent material, and a scale is provided on the outside of the feeding tank.

[0004] The above scheme solves the problem of complicated feeding operation and poor safety of graphite mixer in the prior art to a certain extent, but the scheme still has many shortcomings, such as: it is difficult to control the amount of material added, which easily leads to poor mixing quality, and it is difficult to discharge the material in time after excessive addition. Summary of the invention

[0005] The utility model aims to solve the above problems and provides a feeding cover for a porous carbon material preparation mixer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding cover of a porous carbon material preparation mixer, including an annular feed cover, the lower end of which is connected to an assembled material guide box body in a rectangular shape through a feed barrel, a plurality of feed pipe structures are provided on the annular feed cover, the feed pipe structures are interconnected with a weighing channel assembly arranged on the inner side of the feed barrel in a circumferential direction and are arranged one by one, and an inclined discharge mechanism is provided at the bottom of the weighing channel assembly and located in the assembled material guide box body, and a material guide direction switching assembly is swingably provided in the discharge mechanism.

[0007] In the above-mentioned porous carbon material preparation mixer feeding cover, the discharge mechanism includes a discharge seat tiltedly arranged in an assembled material guide box, a cavity is provided in the middle of the discharge seat for swinging of the material guide direction switching component, and a plurality of mutually spaced discharge channels are provided at one end of the discharge seat, and swing shaft penetration holes are provided on both sides of the discharge seat.

[0008] In the above-mentioned porous carbon material preparation mixer feeding cover, a limiting step is provided at one end of the cavity close to the discharge channel and a limiting cover plate is provided at the other end.

[0009] In the above-mentioned porous carbon material preparation mixer feeding cover, the material guide direction switching component includes a swing plate frame, the swing plate frame is provided with a plurality of material guide channels arranged one by one corresponding to the discharge channels, and the material guide channels are provided with a ring-shaped material receiving portion, and the swing plate frame is penetrated by a swing shaft, and the swing shaft is driven by a rotating drive motor arranged on the outer wall of the assembled material guide box body.

[0010] In the above-mentioned porous carbon material preparation mixer feeding cover, one end of the swing plate frame is provided with a positioning pressure plate corresponding to the limit step and the other end is provided with a stop limit portion corresponding to the limit cover plate, and when the positioning pressure plate is pressed on the limit step, the discharge channel and the corresponding material guide channel are connected to each other, and when the positioning pressure plate is pressed on the limit step, the material guide channel is separated from the discharge channel and one end is arranged toward the mixing barrel located at the lower end of the assembled material guide box.

[0011] In the above-mentioned porous carbon material preparation mixer feeding cover, the circumferential outer wall of the assembled material guiding box body is provided with a discharge port interconnected with the discharge channel.

[0012] In the above-mentioned porous carbon material preparation mixer feeding cover, the weighing channel assembly includes a plurality of weighing channels arranged one by one corresponding to the material receiving parts, and the bottom of the weighing channel is provided with an annular swinging part that can be opened and closed, and the annular swinging part is driven by an opening and closing motor arranged on the outer wall of the feeding barrel.

[0013] In the above-mentioned porous carbon material preparation mixer feeding cover, a weight detection module is arranged at the bottom of the annular swinging part.

[0014] In the above-mentioned porous carbon material preparation mixer feeding cover, the feed pipe structure includes a plurality of feed pipes, the bottom of the feed pipe is inserted into the above-mentioned weighing channel, and the upper end of the feed pipe is penetrated through the upper end of the annular feed cover and can be opened and closed through the cover body.

[0015] In the above-mentioned porous carbon material preparation mixer feeding cover, a threaded connection cylinder is arranged at the lower end of the assembled material guiding box.

[0016] Compared with the existing technology, the advantages of the utility model are: easy operation, good use effect, not only can the weight of the added material be accurately controlled, but also timely discharge operation can be performed after excessive addition, without causing material waste, and secondly, the mixing quality of the porous carbon material is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall cross-sectional view of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural exploded view of the utility model;

[0020] Figure 4 It is a schematic diagram of the discharging mechanism in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the material guide direction switching component in the utility model;

[0022] In the figure: annular feed cover 1, feed cylinder 2, assembled material guide box 3, discharge port 31, threaded connection cylinder 32, feed pipe structure 4, feed pipe 41, cover body 42, weighing channel assembly 5, weighing channel 51, annular swing part 52, opening and closing motor 53, weight detection module 54, discharge mechanism 6, discharge seat 61, cavity 62, discharge channel 63, swing shaft penetration hole 64, limit step 65, limit cover plate 66, material guide direction switching assembly 7, swing plate frame 71, material guide channel 72, material receiving part 73, swing shaft 74, rotation drive motor 75, positioning pressure plate 76,

[0023] Abut against the limiting portion 77. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] like Figure 1-5As shown, a feeding cover of a porous carbon material preparation mixer comprises an annular feed cover 1, the lower end of the annular feed cover 1 is connected to an assembled material guide box body 3 arranged in a rectangular shape through a feed barrel 2, a plurality of feed pipe structures 4 are arranged on the annular feed cover 1, the feed pipe structures 4 are interconnected with a weighing channel assembly 5 arranged on the inner side of the feed barrel 2 in the circumferential direction and are arranged one to one, and an inclined discharge mechanism 6 is provided at the bottom of the weighing channel assembly 5 and located in the assembled material guide box body 3, and a material guide direction switching assembly 7 is swingably provided in the discharge mechanism 6.

[0026] Among them, the discharge mechanism 6 includes a discharge seat 61 obliquely arranged in the assembled material guide box 3, a cavity 62 is provided in the middle of the discharge seat 61 for the material guide direction switching component 7 to swing, and a plurality of discharge channels 63 spaced apart from each other are provided at one end of the discharge seat 61, and swing shaft penetration holes 64 are provided on both sides of the discharge seat 61.

[0027] Both sides of the material discharge seat 61 are closely fitted to the inner wall of the assembled material guiding box 3 to prevent the material from overflowing.

[0028] It can be seen that a limiting step 65 is provided at one end of the cavity 62 close to the discharge channel 63 and a limiting cover plate 66 is provided at the other end.

[0029] The limiting step 65 and the limiting cover plate 66 are used to limit the swing amplitude of the swing plate frame 71 to ensure that the discharge channel 63 and the corresponding material guide channel 72 can be aligned when they are connected to each other.

[0030] Furthermore, the material guide direction switching assembly 7 includes a swing plate frame 71, on which are provided a plurality of material guide channels 72 corresponding one to one with the discharge channels 63, and on which are provided a material receiving portion 73 arranged in a ring shape, and on which is provided a swing shaft 74, which is driven by a rotating drive motor 75 arranged on the outer wall of the assembled material guide box 3.

[0031] The material receiving portions 73 on different material guiding channels 72 are staggered to prevent accumulation and mixing.

[0032] Specifically, a positioning pressure plate 76 corresponding to the limiting step 65 is provided at one end of the swing plate frame 71, and a stop portion 77 corresponding to the limiting cover plate 66 is provided at the other end. When the positioning pressure plate 76 is pressed against the limiting step 65, the discharge channel 63 and the corresponding material guide channel 72 are connected to each other. When the positioning pressure plate 76 is pressed against the limiting step 65, the material guide channel 72 is separated from the discharge channel 63 and one end is arranged toward the mixing barrel located at the lower end of the assembled material guide box 3.

[0033] In the normal state, one end of the discharge channel 63 is arranged toward the mixing barrel located at the lower end of the assembled material guiding box 3, and the material guiding channel 72 and the discharge channel 63 are in a separated state.

[0034] Furthermore, a discharge port 31 which is in communication with the discharge channel 63 is provided on the circumferential outer wall of the assembled material guiding box body 3 .

[0035] The discharge port 31 here has a discharge pipe arranged in a one-to-one correspondence with the discharge channel 63, which is convenient for classification during recycling.

[0036] More specifically, the weighing channel assembly 5 includes a plurality of weighing channels 51 arranged one-to-one corresponding to the material receiving portion 73 , and the bottom of the weighing channel 51 is provided with an annular swinging portion 52 which can be opened and closed, and the annular swinging portion 52 is driven by an opening and closing motor 53 arranged on the outer wall of the feeding barrel 2 .

[0037] In detail, a weight detection module 53 is disposed at the bottom of the annular swinging portion 52 .

[0038] When the set weight is reached, the opening and closing motor 53 is used to open the annular swinging portion 52 to allow the material to leak into the material guiding channel 72 .

[0039] Preferably, the feed pipe structure 4 includes a plurality of feed pipes 41 , the bottom of the feed pipe 41 is inserted into the above-mentioned weighing channel 51 , and the upper end of the feed pipe 41 is penetrated through the upper end of the annular feed cover 1 and can be opened and closed by the cover body 42 .

[0040] In addition, a threaded connection tube 32 is provided at the lower end of the assembled material guiding box 3 .

[0041] To sum up, the principle of this embodiment is that when adding materials, the weighing weight of the weight detection module 54 in each weighing channel 51 is pre-set. After the set weight is reached during the addition of materials, the annular swing part 52 is opened by the opening and closing motor 53 to allow the material to leak into the material guide channel 72. Since the swing plate frame 71 is used as a material guide plate during daily feeding, the material leaked into the material guide channel 72 is directly guided to the mixing barrel; when too much material is added, the rotating drive motor 75 is started to swing the swing plate frame 71, so that the positioning pressure plate 76 is pressed against the limiting step 65 and the discharge channel 63 is connected to the corresponding material guide channel 72, so that the excess material leaks into the material guide channel 72 and is discharged.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0043] Although the annular feed cover 1, feed tube 2, assembled material guide box 3, discharge port 31, threaded connection tube 32, feed tube structure 4, feed tube 41, cover 42, weighing channel assembly 5, weighing channel 51, annular swing part 52, opening and closing motor 53, weight detection module 54, discharge mechanism 6, discharge seat 61, cavity 62, discharge channel 63, swing shaft penetration hole 64, limit step 65, limit cover plate 66, material guide direction switching assembly 7, swing plate frame 71, material guide channel 72, material receiving part 73, swing shaft 74, rotation drive motor 75, positioning pressure plate 76, abutting limit part 77 and other terms are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A feeding cover for a porous carbon material preparation mixer, comprising an annular feeding cover (1), wherein the lower end of the annular feeding cover (1) is connected to a rectangular assembled material guide box (3) through a feeding tube (2), characterized in that: The annular feed cover (1) is provided with a plurality of feed pipe structures (4), the feed pipe structures (4) are interconnected with a weighing channel assembly (5) arranged on the inner side of the feed barrel (2) in the circumferential direction and are arranged one-to-one, and an inclined discharge mechanism (6) is provided at the bottom of the weighing channel assembly (5) and located in the assembled material guide box (3), and a material guide direction switching assembly (7) is swingably provided in the discharge mechanism (6).

2. The porous carbon material preparation mixer feeding cover according to claim 1, characterized in that: The discharge mechanism (6) comprises a discharge seat (61) obliquely arranged in the assembled material guide box (3), a cavity (62) for the material guide direction switching component (7) to swing is provided in the middle of the discharge seat (61), and a plurality of mutually spaced discharge channels (63) are provided at one end of the discharge seat (61), and swing shaft penetration holes (64) are provided on both sides of the discharge seat (61).

3. The porous carbon material preparation mixer feeding cover according to claim 2, characterized in that: The cavity (62) is provided with a limiting step (65) at one end close to the discharge channel (63) and a limiting cover plate (66) at the other end.

4. The porous carbon material preparation mixer feeding cover according to claim 3, characterized in that: The material guide direction switching assembly (7) comprises a swing plate frame (71), the swing plate frame (71) is provided with a plurality of material guide channels (72) arranged one-to-one corresponding to the material discharge channels (63), and the material guide channels (72) are provided with a ring-shaped material receiving portion (73), and the swing plate frame (71) is penetrated by a swing shaft (74), and the swing shaft (74) is driven by a rotation drive motor (75) arranged on the outer wall of the assembled material guide box (3).

5. The feeding cover of the porous carbon material preparation mixer according to claim 4, characterized in that: The swing plate frame (71) is provided with a positioning pressure plate (76) corresponding to the limiting step (65) at one end and a stop-limiting portion (77) corresponding to the limiting cover plate (66) at the other end. When the positioning pressure plate (76) is pressed against the limiting step (65), the discharge channel (63) and the corresponding material guide channel (72) are connected to each other. When the positioning pressure plate (76) is pressed against the limiting step (65), the material guide channel (72) is separated from the discharge channel (63) and one end is arranged toward the mixing barrel located at the lower end of the assembled material guide box (3).

6. The feeding cover of the mixer for preparing porous carbon material according to claim 5, characterized in that: The circumferential outer wall of the assembled material guiding box (3) is provided with a material discharge port (31) which is in communication with the material discharge channel (63).

7. The feeding cover of the mixer for preparing porous carbon material according to claim 4, characterized in that: The weighing channel assembly (5) comprises a plurality of weighing channels (51) arranged one-to-one corresponding to the material receiving parts (73); the bottom of the weighing channel (51) is provided with an annular swinging part (52) which can be opened and closed, and the annular swinging part (52) is driven by an opening and closing motor (53) arranged on the outer wall of the feeding barrel (2).

8. The feeding cover of the porous carbon material preparation mixer according to claim 7, characterized in that: A weight detection module (54) is arranged at the bottom of the annular swinging part (52).

9. The feeding cover of the porous carbon material preparation mixer according to claim 7, characterized in that: The feed pipe structure (4) comprises a plurality of feed pipes (41), the bottom of the feed pipe (41) is inserted into the weighing channel (51), and the upper end of the feed pipe (41) is passed through the upper end of the annular feed cover (1) and can be opened and closed through the cover body (42).

10. The feeding cover of the mixer for preparing porous carbon material according to claim 1, characterized in that: The lower end of the assembled material guiding box (3) is provided with a threaded connection cylinder (32).

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