Dynamic feeding device

Abstract

The utility model discloses a dynamic feeding device, which relates to the technical field of feeding, is erected above a waste liquid treatment tank through a support frame, and comprises a first gear, a plurality of charging barrels and two moving parts which are centrosymmetric about the first gear. A motor is arranged on the support frame; an output shaft of the motor is connected with a first gear; two parallel limiting frames are arranged at the top of the supporting frame, strip-shaped grooves are formed in the tops of the limiting frames, receding grooves are formed in the inner walls of the limiting frames, each moving part comprises a long rack, a plurality of inverted-L-shaped supports and a plurality of mounting plates, the long racks are arranged in the corresponding limiting frames in a sliding fit mode, and the long racks are meshed with first gears at the receding grooves; the longitudinal section of the inverted-L-shaped support penetrates through the strip-shaped groove and then is connected to the long rack, and the inner wall of the mounting plate is connected to the transverse section of the inverted-L-shaped support. And the charging barrels are arranged on the mounting plate. According to the utility model, the charging basket is movably arranged, and charging is carried out while moving, so that the uniformity of reagent charging is improved, and full reaction of reagents and waste liquid is facilitated.

Description

Technical Field

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

[0002] When treating waste liquid, reagents need to be added to the waste liquid treatment pool to complete physical, chemical or biological reactions, thereby achieving the purpose of purifying the waste liquid. In the prior art, there are generally two methods for adding solid reagents to the waste liquid treatment pool: one is manual feeding, in which the staff wears gloves and masks and sprinkles the reagents into the waste liquid treatment pool by hand, and sometimes uses a shovel to put the reagents into the pool. This method relies on manual labor and has low efficiency; the other is to install a material box containing reagents at a specific position in the waste liquid treatment pool, and a valve is provided on the material box to automatically put the reagents into the pool. The problem with this method is that the position of the material box is fixed, resulting in a high concentration of reagents around the material box and a low concentration of reagents in other places, which is not conducive to the full reaction of the reagents with the waste liquid. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a dynamic feeding device, which can achieve feeding while the material barrel is moving.

[0004] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0005] A dynamic feeding device is installed above a waste liquid treatment pool through a support frame. The device comprises a first gear, a plurality of barrels and two moving parts which are centrally symmetrical with respect to the first gear.

[0006] A motor is provided on the support frame, and an output shaft thereof is connected to the first gear;

[0007] Two parallel limit frames are provided on the top of the support frame, a strip groove is provided on the top of the limit frame, and an avoidance groove is provided on the inner wall. Each moving part includes a long rack, a plurality of inverted L-shaped brackets and a plurality of mounting plates. The long rack is slidably matched in the corresponding limit frame, and the long rack is meshed with the first gear at the avoidance groove. The longitudinal section of the inverted L-shaped bracket is connected to the long rack after passing through the strip groove, and the inner wall of the mounting plate is connected to the transverse section of the inverted L-shaped bracket;

[0008] A plurality of barrels are arranged on the mounting plate.

[0009] Furthermore, it includes multiple mounting parts, which are arranged on the outer wall of the mounting plate, each mounting part includes a second gear, a back plate and two slide plates which are centrally symmetrical about the second gear, the second gear is rotatably arranged on the mounting plate through a rotating shaft, a reset torsion spring is arranged on the rotating shaft, the back plate is vertically slidably arranged on the mounting plate, the back plate is provided with a through groove running through itself, a vertical rack is arranged on the inner wall of the through groove, the second gear is located in the through groove and meshed with the vertical rack, an L-shaped support plate is provided at the bottom of the back plate, the slide plate is transversely slidably arranged on the mounting plate, the slide plate is located on the outer side of the back plate, a transverse rack is provided at one end of the slide plate, and an L-shaped clamping plate is provided at the other end, the transverse rack is meshed with the second gear, and the space between the L-shaped clamping plate and the L-shaped support plate is used to place a plurality of barrels.

[0010] Furthermore, when no barrel is placed in the mounting member, the distance between the two L-shaped clamping plates is at its maximum, and the L-shaped support plate is at its highest position.

[0011] Furthermore, a slide groove is provided at one end of the slide plate, and the slide groove is used to avoid the transverse rack of another slide plate.

[0012] Furthermore, two barrels form a group, a handle and a support plate are provided between the two barrels, and the support plate is supported in the L-shaped support plate.

[0013] Furthermore, a groove is provided on the outer wall of the mounting plate, two guide columns are provided in the groove, two sliders are provided on the back plate, the sliders are slidably matched with the corresponding guide columns, a lifting spring is provided on the outer periphery of the guide column, and the two ends of the lifting spring are respectively connected to the bottom of the slider and the bottom surface of the groove.

[0014] Furthermore, in the direction of movement along the transverse rack, two guide strips are provided on the side wall of the mounting plate, and a moving block is provided on the slide plate, and the moving block is slidably matched with the two guide strips.

[0015] The beneficial effects of the utility model are:

[0016] 1. The motor is used to drive the first gear to cause the long racks of the two moving parts to move back and forth in a straight line. During this process, the valve of the barrel is opened to automatically release the reagent into the waste liquid treatment pool. The barrel moving setting of the utility model improves the uniformity of reagent delivery and is conducive to the full reaction of the reagent and the waste liquid.

[0017] 2. The installation structure is ingenious, and the barrel is very convenient to install or disassemble. The staff only needs to place the barrel in the L-shaped support plate, and the two L-shaped clamps can automatically clamp the barrel. When the barrel needs to be taken out, the staff only needs to lift the barrel upwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structural diagram of the dynamic feeding device is shown;

[0019] Figure 2 A top view of a dynamic feeding device is shown;

[0020] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0021] Figure 4 Shows the mounting structure Figure 1 ;

[0022] Figure 5 Shows the mounting structure Figure 2 ;

[0023] Figure 6 Shows the mounting structure Figure 3 . DETAILED DESCRIPTION

[0024] like Figure 1 As shown, this embodiment provides a dynamic feeding device, including a first gear 12 , eight barrels 2 and two moving parts that are centrally symmetrical about the first gear 12 .

[0025] Specifically, the dynamic feeding device is erected above the waste liquid treatment tank 1 via a support frame 13 , a motor 11 is disposed on the support frame 13 , and an output shaft of the motor 11 is connected to a first gear 12 .

[0026] Specifically, Figure 1-Figure 3 As shown, two parallel limit frames 14 are provided on the top of the support frame 13, and a strip groove 141 is provided on the top of the limit frame 14. The strip groove 141 is connected to the inside of the limit frame 14, and an avoidance groove 142 is provided on the inner wall of the limit frame 14. Each moving part includes a long rack 32, two inverted L-shaped brackets 31 and two mounting plates 33. The long rack 32 is slidably fitted in the corresponding limit frame 14, and the long rack 32 is meshed with the first gear 12 at the avoidance groove 142. The longitudinal section of the inverted L-shaped bracket 31 passes through the strip groove 141 and is connected to the long rack 32. The longitudinal section of the inverted L-shaped bracket 31 is slidably fitted in the strip groove 141, and the inner wall of the mounting plate 33 is connected to the transverse section of the inverted L-shaped bracket 31. Two barrels 2 are provided on one mounting plate 33.

[0027] When in use, the barrel 2 contains reagents required for treating waste liquid, and the motor 11 drives the first gear 12 to cause the long racks 32 of the two moving parts to move back and forth in a straight line. During this process, the valve of the barrel 2 opens to automatically release the reagents into the waste liquid treatment tank 1, thereby solving the problem of fixed position of the barrel 2 in the prior art.

[0028] When the reagent in the cartridge 2 is completely released, in order to facilitate the removal of the cartridge 2 and replace it with the next cartridge 2 filled with reagent, the present embodiment adopts the following measures: Figure 3-Figure 6As shown, the device also includes four mounting members 4, which are arranged on the outer wall of the mounting plate 33. Each mounting member 4 includes a second gear 41, a back plate 42 and two slide plates 43 that are centrally symmetrical about the second gear 41. The second gear 41 is rotatably arranged on the mounting plate 33 through a rotating shaft, and a return torsion spring is arranged on the rotating shaft. The back plate 42 is vertically slidably arranged on the mounting plate 33. The back plate 42 is provided with a through groove 421 that runs through it, and a vertical rack 422 is arranged on the inner wall of the through groove 421. The second gear 41 Located in the through groove 421, the second gear 41 is meshed with the vertical rack 422, an L-shaped support plate 423 is provided at the bottom of the back plate 42, and the slide plate 43 is laterally slidably arranged on the mounting plate 33. The slide plate 43 is located on the outside of the back plate 42, and a transverse rack 431 is provided at the opposite end of the two slide plates 43, and an L-shaped clamping plate 432 is provided at the other end of the slide plate 43. The transverse rack 431 is meshed with the second gear 41, and the space between the L-shaped clamping plate 432 and the L-shaped support plate 423 is used to place two barrels 2.

[0029] The specific way of placing the barrel 2 is: two barrels 2 form a group, and a handle 21 and a support plate 22 are provided between the two barrels 2, and the handle 21 is located above the support plate 22. When the barrel 2 is not placed in the L-shaped support plate 423, the second gear 41 rotates under the action of the reset torsion spring, thereby causing the distance between the two L-shaped clamping plates 432 to be in the maximum state, and the L-shaped support plate 423 to be in the highest position state; when the barrel 2 needs to be placed in the L-shaped support plate 423, the staff holds the handle 21 and places the two barrels 2 between the distances between the two L-shaped clamping plates 432. The support plate 22 first contacts the L-shaped support plate 423, and then presses the L-shaped support plate 423 downward under the action of gravity. The vertical rack 422 of the L-shaped support plate 423 causes the second gear 41 to rotate, thereby causing the two L-shaped clamping plates 432 to gather together until the two L-shaped clamping plates 432 clamp the barrel 2, and finally the support plate 22 is supported in the L-shaped support plate 423. When it is necessary to take out the barrel 2, the staff only needs to hold the handle 21 and lift it upwards.

[0030] In order to make the structure more compact, Figure 6 As shown, a slide groove 434 is provided at one end of the slide plate 43 , and the slide groove 434 is used to avoid the transverse rack 431 of another slide plate 43 .

[0031] As mentioned above, the back plate 42 is vertically slidably arranged on the mounting plate 33. There are many structural designs to achieve this function. This embodiment adopts the following measures: Figure 6 As shown, a groove 331 is provided on the outer wall of the mounting plate 33, two guide posts 332 are provided in the groove 331, two sliders 424 are provided on the back plate 42, the sliders 424 are slidably matched with the corresponding guide posts 332, a lifting spring is provided on the outer periphery of the guide posts 332, and two ends of the lifting spring are respectively connected to the bottom of the slider 424 and the bottom surface of the groove 331, when the barrel 2 is placed in the L-shaped support plate 423, the lifting spring is in a compressed state.

[0032] It is mentioned above that the slide plate 43 is laterally slidably arranged on the mounting plate 33. There are many structural designs to achieve this function. The present embodiment takes the following measures: in the direction of movement along the transverse rack 431, two guide bars 333 are arranged on the side wall of the mounting plate 33, and a moving block 433 is arranged on the slide plate 43, and the moving block 433 is slidably matched with the two guide bars 333.

[0033] The above embodiments are only used to illustrate the technical ideas and features of the utility model, and are not intended to be the only or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements made to the utility model without departing from the scope of the utility model are within the scope of protection of the utility model.

Claims

1. A dynamic feeding device, which is mounted on a waste liquid treatment tank (1) via a support frame (13), characterized in that: The device comprises a first gear (12), a plurality of barrels (2), and two moving parts which are centrally symmetrical with respect to the first gear (12); A motor (11) is provided on the support frame (13), and an output shaft of the motor (11) is connected to the first gear (12); Two parallel limit frames (14) are provided on the top of the support frame (13); a strip groove (141) is provided on the top of the limit frame (14); and an avoidance groove (142) is provided on the inner wall; each movable member comprises a long rack (32), a plurality of inverted L-shaped brackets (31) and a plurality of mounting plates (33); the long rack (32) is slidably fitted in the corresponding limit frame (14); the long rack (32) is meshed with the first gear (12) at the avoidance groove (142); a longitudinal section of the inverted L-shaped bracket (31) passes through the strip groove (141) and is connected to the long rack (32); and an inner wall of the mounting plate (33) is connected to a transverse section of the inverted L-shaped bracket (31); A plurality of barrels (2) are arranged on the mounting plate (33).

2. The dynamic feeding device according to claim 1, characterized in that: The invention also comprises a plurality of mounting members (4), wherein the mounting members (4) are arranged on the outer wall of the mounting plate (33), each mounting member (4) comprises a second gear (41), a back plate (42) and two slide plates (43) centrally symmetrical with respect to the second gear (41), the second gear (41) being rotatably arranged on the mounting plate (33) via a rotating shaft, a return torsion spring being arranged on the rotating shaft, the back plate (42) being vertically slidably arranged on the mounting plate (33), the back plate (42) being provided with a through groove (421) penetrating the back plate (42), the inner wall of the through groove (421) being provided with a vertical rack (422), and .... The gear (41) is located in the through groove (421) and meshes with the vertical rack (422). An L-shaped support plate (423) is provided at the bottom of the back plate (42). The slide plate (43) is slidably disposed on the mounting plate (33) transversely. The slide plate (43) is located outside the back plate (42). One end of the slide plate (43) is provided with a transverse rack (431), and the other end is provided with an L-shaped clamping plate (432). The transverse rack (431) meshes with the second gear (41). The space between the L-shaped clamping plate (432) and the L-shaped support plate (423) is used to place a plurality of barrels (2).

3. The dynamic feeding device according to claim 2, characterized in that: When the barrel (2) is not placed in the mounting member (4), the distance between the two L-shaped clamping plates (432) is at its maximum, and the L-shaped support plate (423) is at its highest position.

4. The dynamic feeding device according to claim 2, characterized in that: A slide groove (434) is provided at one end of the slide plate (43), and the slide groove (434) is used to avoid the transverse rack (431) of another slide plate (43).

5. The dynamic feeding device according to claim 2, characterized in that: The two barrels (2) form a group, and a handle (21) and a support plate (22) are provided between the two barrels (2), and the support plate (22) is supported in the L-shaped support plate (423).

6. The dynamic feeding device according to claim 2, characterized in that: The outer wall of the mounting plate (33) is provided with a groove (331), two guide columns (332) are provided in the groove (331), two sliders (424) are provided on the back plate (42), the sliders (424) are slidably matched with the corresponding guide columns (332), and a lifting spring is provided on the outer periphery of the guide column (332), and two ends of the lifting spring are respectively connected to the bottom of the slider (424) and the bottom surface of the groove (331).

7. The dynamic feeding device according to claim 6, characterized in that: In the direction of movement along the transverse rack (431), two guide bars (333) are provided on the side wall of the mounting plate (33), and a moving block (433) is provided on the slide plate (43), and the moving block (433) is slidably matched with the two guide bars (333).

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