Pharmaceutical raw material feeding device

Abstract

The utility model discloses a pharmaceutical raw material feeding device. Comprising a stirring bin, an observation window, a support seat, a support shaft, a sealing cover, a rotating support, a handle, a stirring motor, a motor support, a stirring shaft, a stirring rod, stirring blades, an oval feeding barrel, a feeding barrel bolt table, a feeding one-way valve, a discharging one-way valve, a worm wheel support, a worm wheel support groove, a worm wheel, a threaded rod, a sealing ring, a handle, a threaded rod shaft groove, a worm support, a worm motor and a worm shaft. The side portion of the stirring bin is fixedly connected with the observation window, the rear portion of the stirring bin is fixedly connected with the support seat, the side portion of the support seat is fixedly connected with the support shaft, the front portion of the sealing cover is fixedly connected with the handle, the rear portion of the sealing cover is fixedly connected with the rotating support, the rotating support is matched with the support seat, and the rotating support is connected with the support seat.

Description

Technical Field

[0001] The utility model relates to the pharmaceutical field, in particular to a pharmaceutical raw material feeding device. Background Art

[0002] The existing patent (publication number: CN220097852U) proposes a pharmaceutical raw material feeding device, including a shell, a feeding port is fixedly connected to the top of the shell, a feeding cover device is movably installed on the top of the feeding port, locking strips are fixedly connected to the front and rear sides of the feeding port, a push rod is fixedly connected to the front side of the feeding cover device, a screw rod is movably connected to the inside of the push rod, a support plate is fixedly connected to the right side of the feeding port, a motor is fixedly connected to the upper surface of the support plate, a screw rod is fixedly connected to the output end of the motor, and a second motor is fixedly connected to the top center position of the shell. However, this device "a feeding cover device is movably installed on the top of the feeding port" relies on the feeding port to input raw materials into the shell. When inputting reagents, the staff needs to measure the required reagents in advance before inputting them, which is inconvenient to use and affects the working efficiency of the equipment. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a pharmaceutical raw material feeding device, which, during use, mixes raw materials through a stirring bin at the lower part of a sealing cover, and drives a worm gear shaft to rotate through a worm motor at the upper part of an elliptical feeding barrel, so that the worm gear shaft drives an elliptical pressing tablet to rise and fall inside the elliptical feeding barrel. At the same time, the elliptical pressing tablet inputs the raw materials inside the elliptical feeding barrel into the stirring bin through a discharge one-way valve, and measures the raw materials by observing a scale window on the side of the elliptical feeding barrel. No additional measurement is required during the process, thereby facilitating the staff to input raw materials, thereby increasing the working efficiency of the equipment.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A pharmaceutical raw material feeding device includes a stirring bin, an observation window, a bracket seat, a bracket shaft, a sealing cover, a rotating bracket, a handle, a stirring motor, a motor bracket, a stirring shaft, a stirring rod, a stirring blade, an elliptical feeding barrel, a feeding barrel bolt platform, a feeding one-way valve, a discharging one-way valve, a worm gear bracket, a worm gear bracket groove, a worm gear, a threaded rod, a sealing ring, a handle, a threaded rod shaft groove, a worm bracket, a worm motor, a worm shaft, a worm shaft, a worm, and a scale window. The side of the stirring bin is fixedly connected to the observation window, the rear of the stirring bin is fixedly connected to the bracket seat, the side of the bracket seat is fixedly connected to the bracket shaft, the front of the sealing cover is fixedly connected to the handle, the rear of the sealing cover is fixedly connected to the rotating bracket, the rotating bracket is adapted to the bracket seat, and the rotating bracket is connected to the bracket seat.

[0006] The bracket seat rotates inside the rotating bracket, the side of the stirring motor is fixedly connected to the motor bracket, the sealing cover is provided with a drive shaft groove, the motor bracket is fixedly connected to the side of the drive shaft groove by bolts, the inside of the stirring motor is fixedly connected to the stirring shaft, the drive shaft groove is adapted to the stirring shaft, the drive shaft groove is connected to the stirring shaft, the stirring shaft rotates inside the drive shaft groove, the lower part of the stirring shaft is fixedly connected to the stirring rod, the inside of the stirring shaft is fixedly connected to the stirring blade, the stirring bin is adapted to the stirring blade, and the stirring bin is connected to the stirring blade.

[0007] The stirring blade rotates inside the stirring bin, the lower part of the elliptical feed barrel is fixedly connected to the feed barrel bolt platform, the surface of the elliptical feed barrel is fixedly connected to the scale window, the side of the sealing cover is provided with a feed trough, the feed barrel bolt platform is fixedly connected to the side of the feed trough through bolts, the side of the elliptical feed barrel is fixedly connected to the feed one-way valve, the lower part of the elliptical feed barrel is provided with a discharge trough, the discharge trough is adapted to the discharge one-way valve, the discharge trough is connected to the discharge one-way valve, the discharge one-way valve is fixed inside the discharge trough, and the discharge one-way valve corresponds to the position of the feed trough. Beneficial effects

[0008] 1. During the use of the pharmaceutical raw material feeding device of the present invention, the raw materials are mixed through the stirring chamber at the lower part of the sealing cover, and the worm motor at the upper part of the elliptical feeding barrel drives the worm gear shaft to rotate, so that the worm gear shaft drives the elliptical pressing tablet to rise and fall inside the elliptical feeding barrel. At the same time, the elliptical pressing tablet inputs the raw materials inside the elliptical feeding barrel into the stirring chamber through the discharge one-way valve, and the raw materials are measured by observing the scale window on the side of the elliptical feeding barrel. No additional measurement is required during the period, which makes it convenient for the staff to input raw materials, thereby increasing the working efficiency of the equipment.

[0009] 2. During the use of the pharmaceutical raw material feeding device of the utility model, the internal worm is driven by the worm motor to drive the worm wheel to rotate. Since the transmission principle of the worm and the worm wheel has a self-locking function, it prevents the external force from causing changes in the amount of raw materials, thereby enhancing the stability of the equipment.

[0010] 3. During the use of the pharmaceutical raw material feeding device of the present invention, the raw materials inside the mixing bin are observed through the observation window on the side of the mixing bin. The observation window is made of transparent material, which makes it convenient for the staff to observe the degree of stirring of the internal raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a pharmaceutical raw material feeding device described in the present utility model.

[0012] Figure 2 This is a schematic diagram of the three-dimensional assembly structure of a pharmaceutical raw material feeding device described in the present utility model.

[0013] Figure 3This is a three-dimensional assembly diagram of the sealing cover structure of a pharmaceutical raw material feeding device described in the present utility model.

[0014] Figure 4 This is a partial cross-sectional three-dimensional assembly diagram of an elliptical feeding barrel structure of a pharmaceutical raw material feeding device described in the present utility model.

[0015] Figure 5 This is a schematic diagram of the worm gear bracket structure of a pharmaceutical raw material feeding device described in the utility model. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0017] Example 1:

[0018] A pharmaceutical raw material feeding device includes a stirring chamber 1, an observation window 2, a bracket seat 3, a bracket shaft 4, a sealing cover 5, a rotating bracket 6, a handle 7, a stirring motor 9, a motor bracket 10, a stirring shaft 11, a stirring rod 12, a stirring blade 13, an elliptical feeding barrel 15, a feeding barrel bolt platform 16, a feeding one-way valve 17, a discharging one-way valve 19, a worm gear bracket 20, a worm gear bracket groove 21, a worm gear 22, a threaded rod 24, a sealing ring 26, a handle 27, a threaded rod shaft groove 28, a worm bracket 29, a worm motor 30, a worm shaft 31, a worm shaft 31, a worm 32, and a scale window 33. The side of the stirring chamber 1 is fixedly connected to the observation window 2. During use of the pharmaceutical raw material feeding device, the raw materials inside the stirring chamber 1 can be observed through the observation window 2 on the side of the stirring chamber 1. The observation window 2 is made of transparent material, so that it is convenient for staff to observe the degree of stirring of the internal raw materials. The rear part of the bin 1 is fixedly connected to the bracket seat 3, the side part of the bracket seat 3 is fixedly connected to the bracket shaft 4, and the front part of the sealing cover 5 is fixedly connected to the handle 7. During the use of the pharmaceutical raw material feeding device, the raw materials are mixed through the mixing bin 1 at the lower part of the sealing cover 5, and the worm motor 30 on the upper part of the elliptical feeding barrel 15 drives the worm gear shaft 23 to rotate, so that the worm gear shaft 23 drives the elliptical pressing tablet 25 to rise and fall inside the elliptical feeding barrel 15. At the same time, the elliptical pressing tablet 25 inputs the raw materials inside the elliptical feeding barrel 15 into the mixing bin 1 through the discharge one-way valve 19, and measures the raw materials in conjunction with observing the scale window 33 on the side of the elliptical feeding barrel 15. No additional measurement is required during the period, which makes it convenient for the staff to input raw materials, thereby increasing the working efficiency of the equipment. The rear part of the sealing cover 5 is fixedly connected to the rotating bracket 6, the rotating bracket 6 is adapted to the bracket seat 3, and the rotating bracket 6 is connected to the bracket seat 3.

[0019] Example 2:

[0020] The bracket seat 3 of the present invention rotates inside the rotating bracket 6, the side of the stirring motor 9 is fixedly connected to the motor bracket 10, the sealing cover 5 has a drive shaft groove 8 inside, the motor bracket 10 is fixedly connected to the side of the drive shaft groove 8 by bolts, the stirring motor 9 is fixedly connected to the stirring shaft 11 inside, the drive shaft groove 8 is adapted to the stirring shaft 11, the drive shaft groove 8 is connected to the stirring shaft 11, the stirring shaft 11 rotates inside the drive shaft groove 8, the lower part of the stirring shaft 11 is fixedly connected to the stirring rod 12, the inside of the stirring shaft 11 is fixedly connected to the stirring blade 13, the stirring bin 1 is adapted to the stirring blade 13, and the stirring bin 1 is connected to the stirring blade 13.

[0021] Example 3:

[0022] The stirring blade 13 of the present invention rotates inside the stirring bin 1, the lower part of the elliptical feed barrel 15 is fixedly connected to the feed barrel bolt platform 16, the surface of the elliptical feed barrel 15 is fixedly connected to the scale window 33, the side of the sealing cover 5 is provided with a feed trough 14, the feed barrel bolt platform 16 is fixedly connected to the side of the feed trough 14 by bolts, the side of the elliptical feed barrel 15 is fixedly connected to the feed one-way valve 17, the lower part of the elliptical feed barrel 15 is provided with a discharge trough 18, the discharge trough 18 is adapted to the discharge one-way valve 19, the discharge trough 18 is connected to the discharge one-way valve 19, the discharge one-way valve 19 is fixed inside the discharge trough 18, and the discharge one-way valve 19 corresponds to the position of the feed trough 14.

[0023] Example 4:

[0024] The upper part of the elliptical feeding barrel 15 of the utility model is fixedly connected to the worm gear bracket 20, the interior of the worm gear bracket 20 is fixedly connected to the worm gear bracket groove 21, the interior of the worm gear 22 is provided with a worm gear shaft 23, the worm gear bracket groove 21 is adapted to the worm gear shaft 23, the worm gear bracket groove 21 is connected to the worm gear shaft 23, the worm gear shaft 23 rotates inside the worm gear bracket groove 21, the interior of the worm gear shaft 23 is threadedly connected to the threaded rod 24, the lower part of the threaded rod 24 is provided with an elliptical pressing sheet 25, the elliptical feeding barrel 15 is adapted to the elliptical pressing sheet 25, the elliptical feeding barrel 15 is connected to the elliptical pressing sheet 25, and the elliptical pressing sheet 25 rotates inside the elliptical feeding barrel 15.

[0025] Example 5:

[0026] The side of the elliptical tabletting 25 of the utility model is fixedly connected to the sealing ring 26, the upper part of the threaded rod 24 is fixedly connected to the handle 27, the threaded rod 24 rotates inside the threaded rod shaft groove 28, the front part of the elliptical feeding barrel 15 is fixedly connected to the worm bracket 29, the side of the worm bracket 29 is fixedly connected to the worm motor 30, the interior of the worm motor 30 is fixedly connected to the worm shaft 31, the worm bracket 29 is adapted to the worm shaft 31, the worm bracket 29 is connected to the worm shaft 31, the worm shaft 31 rotates inside the worm bracket 29, and the interior of the worm shaft 31 is fixedly connected to the worm 32. During the use of the pharmaceutical raw material feeding device, the internal worm 32 is driven by the worm motor 30 to drive the worm wheel 22 to rotate. Due to the transmission principle of the worm 32 and the worm wheel 22 with a self-locking function, the amount of raw materials is prevented from changing due to external force, thereby enhancing the stability of the equipment, and the worm 32 is engaged with the side of the worm wheel 22.

[0027] Example 6:

[0028] The installation steps of the utility model are as follows: fix the side of the mixing chamber 1 to the observation window 2, fix the rear of the mixing chamber 1 to the bracket seat 3, fix the side of the bracket seat 3 to the bracket shaft 4, fix the front of the sealing cover 5 to the handle 7, fix the rear of the sealing cover 5 to the rotating bracket 6, rotate the bracket seat 3 inside the rotating bracket 6, fix the side of the mixing motor 9 to the motor bracket 10, fix the motor bracket 10 to the side of the drive shaft slot 8 with bolts, and fix the inside of the mixing motor 9 to the mixing shaft. The mixing shaft 11 is fixedly connected, the mixing shaft 11 is rotated inside the drive shaft groove 8, the lower part of the mixing shaft 11 is fixedly connected to the stirring rod 12, the interior of the mixing shaft 11 is fixedly connected to the stirring blade 13, the stirring blade 13 is rotated inside the mixing chamber 1, the lower part of the elliptical feed barrel 15 is fixedly connected to the feed barrel bolt platform 16, the surface of the elliptical feed barrel 15 is fixedly connected to the scale window 33, the feed barrel bolt platform 16 is fixedly connected to the side of the feed trough 14 through bolts, and the side of the elliptical feed barrel 15 is fixedly connected. The upper part of the elliptical feeding barrel 15 is fixedly connected to the feed one-way valve 17, the discharge one-way valve 19 is fixed inside the discharge trough 18, the discharge one-way valve 19 is positioned corresponding to the feed trough 14, the upper part of the elliptical feeding barrel 15 is fixedly connected to the worm gear bracket 20, the inside of the worm gear bracket 20 is fixedly connected to the worm gear bracket groove 21, the worm gear shaft 23 is rotated inside the worm gear bracket groove 21, the inside of the worm gear shaft 23 is threadedly connected to the threaded rod 24, the elliptical pressing piece 25 is rotated inside the elliptical feeding barrel 15, and the elliptical pressing piece 25 is rotated inside the elliptical feeding barrel 15. The side is fixedly connected to the sealing ring 26, the upper part of the threaded rod 24 is fixedly connected to the handle 27, the threaded rod 24 is rotated inside the threaded rod shaft groove 28, the front part of the elliptical feeding barrel 15 is fixedly connected to the worm bracket 29, the side of the worm bracket 29 is fixedly connected to the worm motor 30, the inside of the worm motor 30 is fixedly connected to the worm shaft 31, the worm shaft 31 is rotated inside the worm bracket 29, the inside of the worm shaft 31 is fixedly connected to the worm 32, and the worm 32 is engaged with the side of the worm wheel 22.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A pharmaceutical raw material feeding device, characterized in that The invention comprises a mixing chamber (1), an observation window (2), a bracket seat (3), a bracket shaft (4), a sealing cover (5), a rotating bracket (6), a handle (7), a mixing motor (9), a motor bracket (10), a mixing shaft (11), a mixing rod (12), a mixing blade (13), an elliptical feed barrel (15), a feed barrel bolt platform (16), a feed check valve (17), a discharge check valve (19), a worm gear bracket (20), a worm gear bracket groove (21), a worm gear (22), a threaded rod (24), a sealing ring (26), a handle (27), a threaded rod shaft groove (28), a worm gear bracket (29), a worm motor (30), a worm shaft (31), a worm (32), and a graduated window (33). The side of the mixing chamber (1) is fixedly connected to the observation window (2), the rear of the mixing chamber (1) is fixedly connected to the bracket seat (3), the side of the bracket seat (3) is fixedly connected to the bracket shaft (4), and the front of the sealing cover (5) is fixedly connected to the handle ( 7) is fixedly connected, the rear of the sealing cover (5) is fixedly connected to the rotating bracket (6), the rotating bracket (6) is adapted to the bracket seat (3), and the rotating bracket (6) is connected to the bracket seat (3); the bracket seat (3) rotates inside the rotating bracket (6), the side of the stirring motor (9) is fixedly connected to the motor bracket (10), the sealing cover (5) has a drive shaft groove (8) inside, the motor bracket (10) is fixedly connected to the side of the drive shaft groove (8) by bolts, the inside of the stirring motor (9) is fixedly connected to the stirring shaft (11), the drive shaft groove (8) is adapted to the stirring shaft (11), the drive shaft groove (8) is connected to the stirring shaft (11), the stirring shaft (11) rotates inside the drive shaft groove (8), the lower part of the stirring shaft (11) is fixedly connected to the stirring rod (12), the inside of the stirring shaft (11) is fixedly connected to the stirring blade (13), the stirring chamber (1) is adapted to the stirring blade (13), and the stirring chamber (1) is connected to the stirring blade (13).

2. A pharmaceutical raw material feeding device according to claim 1, characterized in that The stirring blade (13) rotates inside the stirring bin (1), the lower part of the elliptical feed barrel (15) is fixedly connected to the feed barrel bolt base (16), the surface of the elliptical feed barrel (15) is fixedly connected to the scale window (33), the side of the sealing cover (5) is provided with a feed trough (14), the feed barrel bolt base (16) is fixedly connected to the side of the feed trough (14) by bolts, and the side of the elliptical feed barrel (15) is fixedly connected to the feed check valve (17).

3. A pharmaceutical raw material feeding device according to claim 2, characterized in that The oval feed barrel (15) has a discharge trough (18) at its lower part. The discharge trough (18) is adapted to the discharge one-way valve (19). The discharge trough (18) is connected to the discharge one-way valve (19). The discharge one-way valve (19) is fixed inside the discharge trough (18). The position of the discharge one-way valve (19) corresponds to that of the feed trough (14).

4. A pharmaceutical raw material feeding device according to claim 3, characterized in that The upper part of the elliptical feeding barrel (15) is fixedly connected to the worm gear bracket (20), the interior of the worm gear bracket (20) is fixedly connected to the worm gear bracket groove (21), the interior of the worm gear (22) has a worm gear shaft (23), the worm gear bracket groove (21) is adapted to the worm gear shaft (23), the worm gear bracket groove (21) is connected to the worm gear shaft (23), the worm gear shaft (23) rotates inside the worm gear bracket groove (21), the interior of the worm gear shaft (23) is threadedly connected to the threaded rod (24), the lower part of the threaded rod (24) has an elliptical pressing sheet (25), the elliptical feeding barrel (15) is adapted to the elliptical pressing sheet (25), the elliptical feeding barrel (15) is connected to the elliptical pressing sheet (25), and the elliptical pressing sheet (25) rotates inside the elliptical feeding barrel (15).

5. A pharmaceutical raw material feeding device according to claim 4, characterized in that The side of the elliptical pressing sheet (25) is fixedly connected to the sealing ring (26), the upper part of the threaded rod (24) is fixedly connected to the handle (27), the threaded rod (24) rotates inside the threaded rod shaft groove (28), the front part of the elliptical feeding barrel (15) is fixedly connected to the worm bracket (29), the side of the worm bracket (29) is fixedly connected to the worm motor (30), the inside of the worm motor (30) is fixedly connected to the worm shaft (31), the worm bracket (29) is adapted to the worm shaft (31), the worm bracket (29) is connected to the worm shaft (31), the worm shaft (31) rotates inside the worm bracket (29), the inside of the worm shaft (31) is fixedly connected to the worm (32), and the worm (32) is meshed with the side of the worm wheel (22).

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