Multi-directional shunting and discharging type two-dimensional mixing machine for preparing sodium citrate

Abstract

The utility model relates to the field of two-dimensional mixing machines, in particular to a multi-directional shunt feeding type two-dimensional mixing machine for preparing sodium citrate, which comprises a rotating drum for accommodating sodium citrate, the rotating drum is arranged on a rotating stand, the rotating stand is used for rotating the rotating drum left and right, the rotating stand is arranged on a rack, and the rack is used for keeping the overall stability of the device. A sealing cover is arranged at the position of a feeding port of the rotary drum, the sealing cover is in threaded connection with the feeding port of the rotary drum, after feeding is completed, the sealing cover is used for preventing medicine remaining at the position of the feeding port from falling off during mixing operation of the rotary drum, and a material distributing mechanism is arranged at the position of a discharging port of the rotary drum. The material distributing mechanism comprises a multi-discharging-port funnel which is located below the discharging ports of the rotary drum and used for distributing materials, and a material collecting cylinder is arranged below each discharging port of the multiple discharging ports. By means of the device, sodium citrate in the rotary drum can be collected at a time.

Description

Technical Field

[0001] The utility model relates to the field of two-dimensional mixers, in particular to a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate. Background Art

[0002] The two-dimensional mixer, also known as the two-dimensional motion mixer, is characterized in that the drum can move in two directions at the same time: one is the rotation of the drum itself, and the other is the swing of the drum with the swing frame. Under the combined action of these two movements, the mixed materials in the drum not only rotate, flip and mix with the drum, but also move back and forth left and right. This design allows the materials to be fully mixed in a short time. However, there are some problems with the existing two-dimensional mixer when discharging medicine. Specifically, the existing equipment can only discharge materials from a single direction when discharging medicine, which results in a single container being unable to fully hold all the powder when there is a large amount of powder in the drum, resulting in low drug discharging efficiency. In addition, the feed port of the existing two-dimensional mixer is usually exposed. During the drug feeding process or the swinging of the drum, powder may fall from the feed port, which not only causes waste of powder, but also may pollute the processing environment.

[0003] The Chinese patent publication number CN215086600U discloses a two-dimensional mixer with a multi-directional drug discharging function. The working principle of the two-dimensional mixer described in the document involves the coordinated work of several key components. A rotating frame is arranged on the inner side of the top of the frame, a rotating drum is installed on the inner side of the top of the rotating frame, a discharging port is fixedly connected to the left end of the rotating drum, and a discharging seat is fixedly connected to the left end of the discharging port. Discharging pipes are arranged on the inner side of the front and rear ends of the discharging seat, a rack is fixedly connected to the bottom end of the discharging pipe, a counterweight is slidably connected to the inner side of the rack, a threaded rod is screwed on the inner side of the counterweight through a thread, and the threaded rod is rotatably connected to the bottom end of the rack. This structural design allows the counterweight to slide on the inner side of the rack through the rotation of the threaded rod, thereby controlling the angle and position of the discharging pipe. The discharging port of the rotating drum is connected to the discharging pipe through the discharging seat. After the material is mixed in the rotating drum, it can flow to the discharging port under the action of gravity, and be diverted through the discharging seat, and multi-directional drug discharging is achieved through the discharging pipes on the front and rear sides. The front and rear ends of the material distribution pipe are rotatably connected to the inner side of the material distribution seat through the ball block, and the drug discharging angle of the material distribution pipe can be adjusted. A receiving tray is also provided at the top of the frame, and the front and rear ends of the receiving tray are equipped with tray guide rails. The receiving tray is arranged below the right end of the rotating drum to receive the drugs overflowing from the right end of the rotating drum. In addition, a side seat is fixedly connected to the right end of the frame, and a stopper is slidably connected to the inner side of the top of the side seat, and a guide block is fixedly connected to the top of the stopper, and a top plate is fixedly connected to the top of the guide block. The guide blocks are symmetrically arranged on the front and rear sides of the receiving tray, and the receiving tray is fixed and guided by the tension spring and the limit block. When working, the control system is operated to first extend the stopper, and then place the receiving tray. The stopper is driven to slide downward by the tension spring, and the guide block guides and fixes the receiving tray to realize the stable receiving function of the receiving tray. In the entire workflow, the tilting setting of the rotating drum, the diversion effect of the material distribution seat, and the adjustment function of the ball block jointly realize the efficient mixing of materials and multi-directional drug discharging.

[0004] In the device in the patent document, the drug diverter device is arranged at the discharge port of the rotating drum. When the two-dimensional mixer starts to mix the drug, the diverter device and the rotating drum swing left and right together. During the swinging of the rotating drum, the diverter device may collide with the rotating drum, or the internal components of the diverter device itself may wear against each other. Utility Model Content

[0005] In view of the above problems, a multi-directional split-discharge two-dimensional mixer for preparing sodium citrate is provided, comprising a rotating drum for accommodating sodium citrate, wherein the rotating drum is arranged on a rotating frame, the rotating frame is used for the left and right rotation of the rotating drum, the rotating frame is arranged on a frame, the frame is used to maintain the overall stability of the device, a closing cover is arranged at the feed port of the rotating drum, the closing cover is threadedly connected to the feed port of the rotating drum, after the feeding is completed, the closing cover is used to prevent the medicine remaining at the feed port from falling when the rotating drum is performing a mixing operation, a distributing mechanism is arranged at the discharge port of the rotating drum, the distributing mechanism comprises a multi-discharge funnel located below the discharge port of the rotating drum for distributing materials, and a receiving cylinder is arranged below each discharge port of the multiple discharge ports.

[0006] Preferably, the multi-outlet funnel is fixedly connected to the funnel lifting plate, a lifting rod is provided on the lower surface of the funnel lifting plate, and a through hole is opened on the funnel lifting plate for the discharge ports of the multi-outlet funnel to pass through. Several discharge ports of the multi-outlet funnel pass through the through holes on the funnel lifting plate and are fixedly connected thereto, the lifting rod is slidably connected in the lifting cylinder, and the position of the lifting rod is limited by the lifting cylinder. The lifting rod moves in the lifting cylinder, thereby realizing the vertical adjustment of the funnel lifting plate, and the movement of the funnel lifting plate drives the multi-outlet funnel to move, thereby changing the distance between the multi-outlet funnel and the discharge port of the rotating drum, thereby changing the material dropping speed.

[0007] Preferably, there are multiple lifting rods, which are interconnected by a synchronous connecting rod. A movable slide groove is provided at the contact point between the lifting cylinder and the synchronous connecting rod. Through the setting of the synchronous connecting rod and the movable slide groove, the multiple lifting rods slide synchronously in the lifting cylinder. The setting of multiple lifting rods ensures the stability of the funnel lifting plate during the lifting process.

[0008] Preferably, a center threaded hole is provided at the center of the synchronous connecting rod, a motor is provided at the bottom of the device, the output shaft of the motor is connected to the threaded rod, the threaded rod is threadedly connected to the center threaded hole, and when the motor is started, when the motor rotates forward, the synchronous connecting rod rises on the threaded rod through the center threaded hole, and when the motor reverses, the synchronous connecting rod descends on the threaded rod through the center threaded hole.

[0009] Preferably, a rubber block adapted to the discharge ports of the multi-discharge funnel is provided. When any receiving barrel cannot accommodate more sodium citrate, the corresponding discharge port is blocked by the rubber block, and the receiving barrel can be replaced without affecting the discharge of other discharge ports.

[0010] Preferably, the bottom of the device is provided with supporting legs.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model arranges the material distribution mechanism below the discharging port of the drum, thereby avoiding the movement of the material distribution mechanism and the drum, reducing the wear caused by long-term movement, and effectively extending the service life of the material distribution mechanism. In addition, the rotation of the drum itself is combined with the left and right swing of the rotating frame to achieve a more efficient two-dimensional mixing effect, ensuring the uniformity and sufficiency of the mixing of sodium citrate in the drum, and improving the mixing efficiency and product quality.

[0013] 2. The design of the lifting rod and lifting cylinder adopted in the utility model realizes the precise control of the vertical position of the multi-discharge outlet hopper. Through the forward and reverse rotation of the motor, the synchronous connecting rod is lifted and lowered on the threaded rod through the central threaded hole, driving the vertical movement of the funnel lifting plate, thereby changing the distance between the multi-discharge outlet hopper and the drum discharge outlet, realizing the precise adjustment of the drop speed, and meeting the flexible control of the discharge speed under different production requirements.

[0014] 3. The rubber block design of the utility model provides a convenient closing mechanism for the multi-discharge hopper. When any receiving barrel is fully loaded, the rubber block can quickly block the corresponding discharge port, ensuring that other discharge ports are not affected during the replacement of the receiving barrel and continue to work normally. This design significantly improves the flexibility of operation and production efficiency, while also reducing material waste and ensuring the continuity and stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a stereoscopic diagram of a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate.

[0016] Figure 2 The present invention is a stereoscopic diagram of a mixing device of a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate.

[0017] Figure 3 The present invention is a front view of a split-flow discharging device of a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate.

[0018] Figure 4 It is a multi-directional split-flow two-dimensional mixer for the preparation of sodium citrate. Figure 3 Sectional view of AA.

[0019] Figure 5 The present invention is a three-dimensional diagram of a lifting device of a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate.

[0020] Figure 6 The present invention is a stereoscopic diagram of a sliding trough and a synchronous link rod of a multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate.

[0021] The numbers in the figure are: 1. frame; 2. rotating frame; 3. rotating drum; 4. closing cover; 5. material distribution mechanism; 51. multi-discharge funnel; 6. lifting mechanism; 61. funnel lifting plate; 62. lifting rod; 63. lifting cylinder; 64. moving slide; 65. synchronous connecting rod; 651. center threaded hole; 66. motor; 661. threaded rod; 7. support foot. DETAILED DESCRIPTION

[0022] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figure 1-Figure 6 A multi-directional split-discharge two-dimensional mixer for preparing sodium citrate, comprising a rotating drum 3 for accommodating sodium citrate, wherein the rotating drum 3 is arranged on a rotating frame 2, and the rotating frame 2 is used for the left and right rotation of the rotating drum 3, and the rotating frame 2 is arranged on a frame 1, and the frame 1 is used to maintain the stability of the device as a whole, and a closing cover 4 is arranged at the feed port of the rotating drum 3, and the closing cover 4 is threadedly connected to the feed port of the rotating drum 3. After the feeding is completed, the closing cover 4 is used to prevent the medicine remaining at the feed port from falling when the rotating drum 3 is performing a mixing operation, and a distributing mechanism 5 is arranged at the discharging port of the rotating drum 3, and the distributing mechanism 5 includes a multi-discharging funnel 51 located below the discharging port of the rotating drum 3 for distributing materials, and a receiving barrel is arranged below each discharging port of the multi-discharging ports.

[0024] The material distribution device of the prior art is fixedly connected to the discharge port of the drum 3, and will move with the drum 3 during the operation of the drum 3. This may lead to a reduction in the working life in the long term. In response to this, the utility model sets the material distribution device below the discharge port, which does not move with the drum 3. In the utility model, the drum 3 is a core component, which is used to accommodate sodium citrate and is installed on the rotating frame 2. The rotating frame 2 not only supports the drum 3, but also enables the drum 3 to swing in the left and right directions. This swing helps the material to mix in the drum. The rotating frame 2 itself is fixed on the frame 1, and the frame 1 provides the necessary stability for the entire device. The feed port of the drum 3 is equipped with a closing cover 4, which is connected to the drum 3 by a thread. After the feeding is completed, the closing cover 4 can close the feed port to prevent the drug from falling from the feed port during the mixing operation. The discharging port of the drum 3 is provided with a distributing mechanism 5, and the device for distributing sodium citrate of the distributing mechanism 5 is a multi-discharging funnel 51, which is located below the discharging port of the drum 3 and is used to distribute the material to different directions. A collecting cylinder is provided below each multi-discharging funnel 51, which is used to collect the sodium citrate flowing out of the drum 3. In addition, the drum 3 itself also has a rotation function. While the rotating frame 2 rotates left and right, the drum 3 itself can also drive the sodium citrate inside to rotate, so as to achieve a more efficient two-dimensional mixing effect, that is, under the combined action of the rotation of the drum 3 itself and the left and right swing of the rotating frame 2, the material is fully mixed and evenly distributed in the drum 3.

[0025] Reference Figure 3-Figure 6 : The funnel lifting plate 61 is provided with through holes for the discharge ports of the multi-discharge port funnel 51 to pass through, and several discharge ports of the multi-discharge port funnel 51 pass through the through holes on the funnel lifting plate 61 and are fixedly connected thereto. A lifting rod 62 is provided on the lower surface of the funnel lifting plate 61, and the lifting rod 62 is slidably connected in a lifting cylinder 63. The position of the lifting rod 62 is limited by the lifting cylinder 63, and the lifting rod 62 moves in the lifting cylinder 63, thereby realizing the vertical adjustment of the funnel lifting plate 61. The movement of the funnel lifting plate 61 drives the multi-discharge port funnel 51 to move, thereby changing the distance between the multi-discharge port funnel 51 and the discharge port of the rotating drum 3, thereby changing the material dropping speed.

[0026] The multi-discharge-port hopper 51 is fixedly connected to the hopper lifting plate 61, and the lower surface of the hopper lifting plate 61 is provided with lifting rods 62, which can slide in the lifting cylinder 63. When the lifting rods 62 move in the lifting cylinder 63, they drive the hopper lifting plate 61 to adjust in the vertical direction. With the vertical movement of the hopper lifting plate 61, the position of the multi-discharge-port hopper 51 will also change accordingly, so that the distance between the multi-discharge-port hopper 51 and the discharge port of the rotating drum 3 can be changed. By adjusting the vertical distance from the feed port of the multi-discharge-port hopper 51 to the discharge port of the rotating drum 3, the falling speed of the sodium citrate flowing out of the discharge port of the rotating drum 3 can be controlled, thereby realizing precise control of the discharge speed.

[0027] Reference Figure 3-Figure 6 : There are multiple lifting rods 62, and the multiple lifting rods 62 are interconnected by a synchronous connecting rod 65. A movable slide groove 64 is opened at the contact point between the lifting cylinder 63 and the synchronous connecting rod 65. Through the setting of the synchronous connecting rod 65 and the movable slide groove 64, the multiple lifting rods 62 slide synchronously in the lifting cylinder 63. The setting of multiple lifting rods 62 ensures the stability of the funnel lifting plate 61 during the lifting process.

[0028] In this multi-directional diversion discharging type two-dimensional mixer for preparing sodium citrate, a plurality of lifting rods 62 are used, and these lifting rods 62 are connected to each other through a synchronous connecting rod 65 to ensure that they can act in coordination. The part where the lifting cylinder 63 contacts the synchronous connecting rod 65 is provided with a movable chute 64, and the movable chute 64 allows the synchronous connecting rod 65 to guide the lifting rod 62 to slide synchronously in the lifting cylinder 63. When the lifting rods 62 slide synchronously in the lifting cylinder 63 through the movable chute 64, they drive the connected funnel lifting plate 61 to move vertically. The setting of multiple lifting rods 62 in this design increases the stability of the overall structure of the lifting mechanism 6, ensures the stability of the funnel lifting plate 61 during the lifting process, and thus ensures the accuracy and consistency of the multi-directional diversion discharging.

[0029] Reference Figure 3-Figure 6 : A central threaded hole 651 is provided at the center of the synchronous connecting rod 65, and a motor 66 is provided at the bottom of the device. The output shaft of the motor 66 is connected to the threaded rod 661, and the threaded rod 661 is threadedly connected to the central threaded hole 651. When the motor 66 is started, when the motor 66 rotates forward, the synchronous connecting rod 65 rises on the threaded rod 661 through the central threaded hole 651. When the motor 66 rotates reversely, the synchronous connecting rod 65 descends on the threaded rod 661 through the central threaded hole 651.

[0030] In this multi-directional split-flow discharging two-dimensional mixer for preparing sodium citrate, a central threaded hole 651 is provided at the center of the synchronous connecting rod 65. A motor 66 is provided at the bottom of the device, and the output shaft of the motor 66 is connected to a threaded rod 661. The threaded rod 661 is threadedly connected to the central threaded hole 651 on the synchronous connecting rod 65. When the motor 66 is started and rotated forward, the synchronous connecting rod 65 moves upward along the threaded rod 661 using the central threaded hole 651, thereby realizing the rise of the funnel lifting plate 61; conversely, when the motor 66 is reversed, the synchronous connecting rod 65 also moves downward along the threaded rod 661 through the central threaded hole 651, thereby realizing the descent of the funnel lifting plate 61. This design enables the forward and reverse rotation of the motor 66 to directly control the vertical movement of the synchronous connecting rod 65, thereby finely adjusting the distance between the multi-discharge funnel 51 and the discharge port of the drum 3, and controlling the drop speed of sodium citrate.

[0031] Reference Figure 1-Figure 6: A rubber block is provided to fit the discharge port of the multi-discharge port hopper 51. When any receiving barrel cannot accommodate more sodium citrate, the corresponding discharge port is blocked by the rubber block, and the receiving barrel can be replaced without affecting the discharge of other discharge ports.

[0032] In this multi-directional split-flow discharging two-dimensional mixer for preparing sodium citrate, rubber blocks adapted to the discharge ports of the multi-discharge port hopper 51 are provided. The function of these rubber blocks is to quickly block the corresponding discharge port when any receiving barrel is full of sodium citrate and can no longer accommodate more materials. This operation can be performed without affecting the normal discharge of other discharge ports, thereby allowing the staff to safely replace the full receiving barrel. In this way, the machine can continue to operate efficiently while ensuring operational flexibility and continuity of material processing.

[0033] Reference Figure 1-Figure 6 The bottom of the device is provided with a support leg 7 for supporting.

[0034] The device body can be effectively supported by the support legs 7.

[0035] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate, comprising a rotating drum (3) for containing sodium citrate, wherein the rotating drum (3) is arranged on a rotating frame (2), the rotating frame (2) is used for the left and right rotation of the rotating drum (3), the rotating frame (2) is arranged on a frame (1), and the frame (1) is used to maintain the stability of the entire device, characterized in that: A closing cover (4) is provided at the feed inlet of the rotating drum (3), and the closing cover (4) is threadedly connected to the feed inlet of the rotating drum (3). After the feeding is completed, the closing cover (4) is used to prevent the medicine remaining at the feed inlet from falling when the rotating drum (3) is performing a mixing operation. A material distribution mechanism (5) is provided at the discharge port of the rotating drum (3), and the material distribution mechanism (5) includes a multi-discharge port funnel (51) located below the discharge port of the rotating drum (3) for distributing materials, and a material receiving cylinder is provided below each discharge port of the multi-discharge port funnel (51).

2. A multi-directional split-flow discharging two-dimensional mixer for preparing sodium citrate according to claim 1, characterized in that: A funnel lifting plate (61) is provided below the multi-discharge outlet funnel (51). The funnel lifting plate (61) is provided with through holes for the discharge outlets of the multi-discharge outlet funnel (51) to pass through. The discharge outlets of the multi-discharge outlet funnel (51) pass through the through holes on the funnel lifting plate (61) and are fixedly connected thereto. A lifting rod (62) is provided on the lower surface of the funnel lifting plate (61). The lifting rod (62) is slidably connected in a lifting cylinder (63). The position of the lifting rod (62) is limited by the lifting cylinder (63). The lifting rod (62) moves in the lifting cylinder (63), thereby realizing vertical adjustment of the funnel lifting plate (61). The movement of the funnel lifting plate (61) drives the multi-discharge outlet funnel (51) to move, thereby changing the distance between the multi-discharge outlet funnel (51) and the discharge outlet of the rotating drum (3), thereby changing the material dropping speed.

3. A multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate according to claim 2, characterized in that: The lifting rods (62) are provided in plurality, and the plurality of lifting rods (62) are connected to each other via a synchronous connecting rod (65). A movable slide groove (64) is provided at the contact point between the lifting cylinder (63) and the synchronous connecting rod (65). Through the provision of the synchronous connecting rod (65) and the movable slide groove (64), the plurality of lifting rods (62) slide synchronously in the lifting cylinder (63). The provision of the plurality of lifting rods (62) ensures the stability of the funnel lifting plate (61) during the lifting process.

4. A multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate according to claim 3, characterized in that: A central threaded hole (651) is provided at the center of the synchronous connecting rod (65), a motor (66) is provided at the bottom of the device, an output shaft of the motor (66) is connected to a threaded rod (661), and the threaded rod (661) is threadedly connected to the central threaded hole (651), when the motor (66) is started, when the motor (66) rotates forward, the synchronous connecting rod (65) rises on the threaded rod (661) through the central threaded hole (651), and when the motor (66) rotates reversely, the synchronous connecting rod (65) descends on the threaded rod (661) through the central threaded hole (651).

5. A multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate according to claim 1, characterized in that: A rubber block is provided to fit the discharge ports of the multi-discharge port hopper (51). When any receiving barrel cannot accommodate more sodium citrate, the corresponding discharge port is blocked by the rubber block, and the receiving barrel can be replaced without affecting the discharge of other discharge ports.

6. A multi-directional split-flow discharging type two-dimensional mixer for preparing sodium citrate according to claim 1, characterized in that: A supporting foot (7) is provided at the bottom of the device.

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