A lyophilized pellet production delivery device

Abstract

The utility model discloses a freeze -drying ball production conveying device, including conveying square tube, the conveying square tube is obliquely disposed, fixedly installed with the connecting pipe on the conveying square tube, the inner bottom fixed mounting of conveying square pipe has the mounting panel, is equipped with the discharge chute on the mounting panel, two groups fixedly connected with the sorting rod on the mounting panel, two groups sorting rod are arranged respectively at the both sides of discharge chute, the sorting rod is conical setting, the fixed mounting of mounting panel below has the conveying cloth bag, the bottom fixed connection of conveying cloth bag has the collection box. In the utility model, through conveying square tube cooperation connecting pipe, mounting panel, sorting rod, conveying cloth bag and collection box, the freeze -drying ball of conveying is classified according to the particle size range and is collected, and it is convenient for subsequent freeze -drying ball of different particle size and is conveyed to different production line, improves the practicality of conveying device.

Description

Technical Field

[0001] This utility model relates to the field of freeze-dried pellet production equipment, specifically to a freeze-dried pellet production and conveying device. Background Technology

[0002] Freeze-dried spheres (freeze-dried beads) are solid spheres prepared by a novel vacuum freeze-drying technology. The core principle is to rapidly freeze reagents or pharmaceutical solutions into uniform spheres at extremely low temperatures (such as liquid nitrogen environment), and then remove moisture through vacuum drying, ultimately forming highly active solid spheres with a loose network structure.

[0003] After production, freeze-dried pellets need to be transported to the packaging station for packaging. The particle size of the freeze-dried pellets after production is uneven, but the existing freeze-dried pellet conveying device cannot classify and transport them according to the particle size range, making it inconvenient to transport freeze-dried pellets of different particle sizes to different production lines, thus reducing the practicality of the device. Utility Model Content

[0004] To address the technical problem that existing freeze-dried pellets have uneven particle size after production, but existing freeze-dried pellet conveying devices cannot classify and convey them according to particle size range, making it inconvenient to transport freeze-dried pellets of different particle sizes to different production lines and reducing the practicality of the device, this utility model provides a freeze-dried pellet production conveying device.

[0005] The technical solution adopted by this utility model is as follows: it includes a conveying square tube, which is inclined, and a connecting pipe is fixedly installed on the conveying square tube. An installation plate is fixedly installed on the inner bottom of the conveying square tube. A discharge trough is opened on the installation plate. Two sets of sorting rods are fixedly connected to the installation plate. The two sets of sorting rods are respectively arranged on both sides of the discharge trough. The sorting rods are conical. Several sets of conveying cloth bags are fixedly installed under the installation plate. A collection box is fixedly connected to the bottom end of the several sets of conveying cloth bags.

[0006] Furthermore, a wedge block is fixedly connected to the inner bottom of the conveying square tube, the wedge block is made of elastic material, and two sets of guide plates are fixedly connected to the inner bottom of the conveying square tube.

[0007] The above technical solution is used to protect the transported freeze-dried pellets.

[0008] Furthermore, several sets of buffer strips are fixedly connected to the inner bottom of the conveying square tube, and the several sets of buffer strips are arranged alternately.

[0009] By adopting the above technical solution, the accumulation and blockage of freeze-dried pellets can be avoided.

[0010] Furthermore, a guide block is fixedly connected in the discharge trough, and an inclined surface is provided on the upper end of the guide block.

[0011] By adopting the above technical solution, freeze-dried pellets of different particle sizes can be guided to the corresponding conveying bags.

[0012] Furthermore, a connecting sleeve is fitted around the outside of the connecting pipe, and an internal thread is formed on the inner circumferential surface of the connecting sleeve. A sealing gasket is fixedly connected to the connecting pipe.

[0013] By adopting the above technical solution, the conveying device is connected to the freeze-dried pellet production device.

[0014] Furthermore, a ramp is fixedly connected to the collection box, and a discharge port is provided on one side of the collection box.

[0015] By adopting the above technical solution, the collected freeze-dried pellets are discharged.

[0016] Furthermore, a sliding frame is fixedly installed on one side of the collection box, the position of the sliding frame is adapted to the discharge port, and a baffle is slidably connected in the sliding frame.

[0017] The discharge port is sealed by adopting the above technical solution.

[0018] Furthermore, a base is provided under the conveying square tube, a support column is fixedly connected to the base, a connecting rod is slidably connected to the support column, the upper end of the connecting rod is fixedly connected to the bottom of the conveying square tube, and a locking bolt is threaded onto the support column.

[0019] By adopting the above technical solution, the height of the conveying device can be adjusted.

[0020] Furthermore, a limiting cylinder is fixedly installed on the base, and a sliding rod is fixedly connected to the outside of the conveying square tube, the sliding rod being slidably connected in the limiting cylinder.

[0021] By adopting the above technical solution, the stability of the height adjustment of the conveying device is improved. The beneficial effects of this utility model are: by using a conveying square tube in conjunction with a connecting pipe, mounting plate, sorting rod, conveying bag and collection box, the conveyed freeze-dried balls are classified and collected according to the particle size range, which facilitates the subsequent conveying of freeze-dried balls of different particle sizes to different production lines and improves the practicality of the conveying device. By using a conveying square tube in conjunction with wedges, buffer strips, and conveying bags, the freeze-dried pellets are protected to prevent them from moving too fast or from being broken by collision, thus reducing the loss of freeze-dried pellets during the conveying process.

[0022] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the conveying square tube in this utility model; Figure 3 This is a schematic diagram of the internal structure of the conveying square tube in this utility model; Figure 4 This is a schematic diagram of the mounting plate in this utility model; Figure 5 This is a cross-sectional structural diagram of the mounting plate in this utility model; Figure 6 This is a cross-sectional structural diagram of the collection box in this utility model.

[0024] The following are the labels in the diagram: 1. Conveying square tube; 2. Connecting pipe; 3. Mounting plate; 4. Sorting rod; 5. Discharge chute; 6. Conveying bag; 7. Collection box; 8. Wedge; 9. Buffer strip; 10. Guide plate; 11. Guide block; 12. Inclined surface; 13. Connecting sleeve; 14. Sealing gasket; 15. Slope; 16. Discharge port; 17. Sliding frame; 18. Baffle; 19. Base; 20. Support column; 21. Connecting rod; 22. Locking bolt; 23. Limiting cylinder; 24. Sliding rod. Detailed Implementation

[0025] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 The present invention will be further described below.

[0028] To address the problems existing in the background technology, this application proposes the following technical solution: It includes a conveying square tube 1, which is inclined. A connecting pipe 2 is fixedly installed on the conveying square tube 1. An installation plate 3 is fixedly installed on the inner bottom of the conveying square tube 1. A discharge trough 5 is opened on the installation plate 3. Two sets of sorting rods 4 are fixedly connected to the installation plate 3. The two sets of sorting rods 4 are respectively arranged on both sides of the discharge trough 5. The sorting rods 4 are conical. Several sets of conveying bags 6 are fixedly installed under the installation plate 3. A collection box 7 is fixedly connected to the bottom end of the several sets of conveying bags 6.

[0029] The conveying square tube 1 is connected to the freeze-dried pellet production device via connecting pipe 2. The produced freeze-dried pellets enter the conveying square tube 1 through connecting pipe 2. Because the conveying square tube 1 is inclined, the freeze-dried pellets move from left to right inside the conveying square tube 1. The freeze-dried pellets move to the space between the two sorting rods 4 on the right side of the mounting plate 3 of the conveying square tube 1. Since the sorting rods 4 are conical with one end thicker than the other, the distance between the two sorting rods 4 gradually increases from left to right. As the freeze-dried pellets move between the two sorting rods 4, the particle size of the freeze-dried pellets increases. When the distance between the two sorting rods 4 is less than the distance between the two groups, the freeze-dried balls fall into the corresponding conveying bags 6 through the discharge chute 5. The collection box 7 has partitions to store freeze-dried balls of different sizes in separate areas, so that the freeze-dried balls are classified according to the particle size range, which is convenient for subsequent transportation to different production lines and improves the practicality of the device. The conveying bags 6 are bent to slow down the movement speed of the freeze-dried balls in the conveying bags 6. At the same time, the freeze-dried balls are in flexible contact with the conveying bags 6 to avoid the freeze-dried balls breaking during transportation. The freeze-dried balls are transported in a relatively sealed environment to avoid oxidation or moisture absorption.

[0030] Furthermore, a wedge 8 is fixedly connected to the inner bottom of the conveying square tube 1. The wedge 8 is made of elastic material, and two sets of guide plates 10 are fixedly connected to the inner bottom of the conveying square tube 1.

[0031] The wedge 8 is made of soft, elastic materials such as rubber. The freeze-dried balls discharged from the freeze-dried ball production equipment enter the inside of the conveying square tube 1 through the connecting pipe 2. The wedge 8 buffers the falling freeze-dried balls to prevent them from breaking or being damaged. The two sets of guide plates 10 guide the freeze-dried balls moving inside the conveying square tube 1, so that the freeze-dried balls move stably between the two sets of sorting rods 4 for sorting.

[0032] Furthermore, the inner bottom of the conveying square tube 1 is fixedly connected with several sets of buffer strips 9, which are arranged in an alternating manner.

[0033] The buffer strip 9 slows down the freeze-dried balls conveyed inside the conveying square tube 1 to prevent the freeze-dried balls from moving too fast. Several sets of buffer strips 9 are arranged in an alternating manner to make the freeze-dried balls inside the conveying square tube 1 move at different speeds, so as to prevent the freeze-dried balls from gathering at the two sets of guide plates 10 and to allow the freeze-dried balls to pass smoothly through the two sets of guide plates 10.

[0034] Furthermore, a guide block 11 is fixedly connected to the discharge chute 5, and an inclined surface 12 is provided on the upper end of the guide block 11.

[0035] The freeze-dried balls passing through the discharge chute 5 are guided by the guide block 11 and guided by the inclined plane 12 into the corresponding conveyor bag 6, so as to avoid the freeze-dried balls from being blocked in the discharge chute 5 and at the same time ensure that the freeze-dried balls fall accurately into the corresponding conveyor bag 6.

[0036] Furthermore, a connecting sleeve 13 is fitted around the outside of the connecting pipe 2, and an internal thread is provided on the inner circumferential surface of the connecting sleeve 13. A sealing gasket 14 is fixedly connected to the connecting pipe 2.

[0037] The internal thread inside the connecting sleeve 13 mates with the external thread under the freeze-dried ball production equipment, thereby connecting the connecting pipe 2 to the freeze-dried ball production equipment. The setting of the sealing gasket 14 improves the sealing performance between the conveying device and the production equipment.

[0038] Furthermore, a ramp 15 is fixedly connected to the collection box 7, and a discharge port 16 is provided on one side of the collection box 7.

[0039] The ramp 15 is also made of elastic material. The freeze-dried balls that fall into the collection box 7 slide down the ramp 15 to the discharge port 16, so that the freeze-dried balls are discharged from the collection box 7.

[0040] Furthermore, a sliding frame 17 is fixedly installed on one side of the collection box 7. The position of the sliding frame 17 is adapted to the discharge port 16, and a baffle 18 is slidably connected in the sliding frame 17.

[0041] The sliding frame 17 provides installation conditions for the baffle 18, which blocks the discharge port 16 so that the freeze-dried balls are collected in the collection box 7.

[0042] To further explain, a base 19 is provided under the conveying square tube 1, and a support column 20 is fixedly connected to the base 19. A connecting rod 21 is slidably connected in the support column 20. The upper end of the connecting rod 21 is fixedly connected to the bottom of the conveying square tube 1, and a locking bolt 22 is threadedly connected to the support column 20.

[0043] The height of the conveying square tube 1 is adjusted by moving the connecting rod 21 within the support column 20 and adjusting the overall height of the support column 20 and the connecting rod 21. The connecting rod 21 is fixed in the support column 20 by tightening the locking bolt 22 so that one end of it contacts and presses against the circumferential surface of the connecting rod 21.

[0044] To further explain, a limiting cylinder 23 is fixedly installed on the base 19, and a sliding rod 24 is fixedly connected to the outside of the conveying square tube 1. The sliding rod 24 is slidably connected in the limiting cylinder 23.

[0045] The slide bar 24, in conjunction with the limiting cylinder 23, guides and limits the movement of the conveying square tube 1, thereby improving the stability when adjusting the height of the conveying square tube 1.

[0046] For specific operation, please refer to the following: Connect the freeze-dried ball production equipment through the connecting sleeve 13. The produced freeze-dried balls enter the conveying square tube 1 through the connecting pipe 2. The wedge block 8 buffers the falling freeze-dried balls. The freeze-dried balls move from left to right in the conveying square tube 1. The freeze-dried balls are guided by two sets of guide plates 10, so that the freeze-dried balls move between the two sets of sorting rods 4. As the freeze-dried balls move between the two sets of sorting rods 4, when the particle size of the freeze-dried balls is smaller than the distance between the two sets of sorting rods 4, the freeze-dried balls fall into the corresponding conveying bag 6 through the discharge chute 5. The collection box 7 stores freeze-dried balls of different particle sizes in separate areas. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0047] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A freeze-dried pellet production and conveying device, characterized in that, The system includes a conveying square tube (1), which is inclined. A connecting pipe (2) is fixedly installed on the conveying square tube (1). An installation plate (3) is fixedly installed on the inner bottom of the conveying square tube (1). A discharge trough (5) is opened on the installation plate (3). Two sets of sorting rods (4) are fixedly connected on the installation plate (3). The two sets of sorting rods (4) are respectively set on both sides of the discharge trough (5). The sorting rods (4) are conical. Several sets of conveying bags (6) are fixedly installed under the installation plate (3). A collection box (7) is fixedly connected to the bottom of the several sets of conveying bags (6).

2. The freeze-dried pellet production and conveying device according to claim 1, characterized in that, The inner bottom of the conveying square tube (1) is fixedly connected to a wedge (8), which is made of elastic material. The inner bottom of the conveying square tube (1) is fixedly connected to two sets of guide plates (10).

3. The freeze-dried pellet production and conveying device according to claim 2, characterized in that, The inner bottom of the conveying square tube (1) is fixedly connected with several sets of buffer strips (9), and the several sets of buffer strips (9) are arranged alternately.

4. The freeze-dried pellet production and conveying device according to claim 3, characterized in that, A guide block (11) is fixedly connected in the discharge trough (5), and an inclined surface (12) is provided on the upper end of the guide block (11).

5. The freeze-dried pellet production and conveying device according to claim 4, characterized in that, A connecting sleeve (13) is fitted on the outside of the connecting pipe (2). An internal thread is provided on the inner circumferential surface of the connecting sleeve (13). A sealing gasket (14) is fixedly connected to the connecting pipe (2).

6. The freeze-dried pellet production and conveying device according to claim 5, characterized in that, The collection box (7) is fixedly connected to a ramp (15), and a discharge port (16) is opened on one side of the collection box (7).

7. The freeze-dried pellet production and conveying device according to claim 6, characterized in that, A sliding frame (17) is fixedly installed on one side of the collection box (7). The position of the sliding frame (17) is adapted to the discharge port (16). A baffle (18) is slidably connected in the sliding frame (17).

8. The freeze-dried pellet production and conveying device according to claim 7, characterized in that, A base (19) is provided under the conveying square tube (1), and a support column (20) is fixedly connected to the base (19). A connecting rod (21) is slidably connected in the support column (20). The upper end of the connecting rod (21) is fixedly connected to the bottom of the conveying square tube (1), and a locking bolt (22) is threaded on the support column (20).

9. A freeze-dried pellet production and conveying device according to claim 8, characterized in that, A limiting cylinder (23) is fixedly installed on the base (19), and a sliding rod (24) is fixedly connected to the outside of the conveying square tube (1). The sliding rod (24) is slidably connected in the limiting cylinder (23).

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