Biopharmaceutical raw material conveying device

Abstract

The invention discloses a biopharmaceutical raw material conveying device, which belongs to the technical field of biopharmaceutical equipment and comprises a fixing frame, a conveying belt, a sterilizing mechanism, an adjusting mechanism, a cleaning mechanism and a driving mechanism. According to the biopharmaceutical raw material conveying device, by arranging the adjusting mechanism, the height of the fixing frame and the height of the conveying belt can be adjusted, and the device can adapt to different working occasions; by arranging the cleaning mechanism, the conveying belt can be cleaned, and it is avoided that sundries on the conveying belt pollute biopharmaceutical raw materials; by arranging the sterilization mechanism, the biopharmaceutical raw materials can be sterilized, and the quality of the raw materials is guaranteed. When the conveying belt runs, the shaft rod is driven by the driving mechanism to rotate, so that the reciprocating lead screws rotate, the reciprocating lead screw nuts and the fixing seats move in a reciprocating manner, the conveying belt is cleaned by the cleaning brushes, and the reciprocating movement of the cleaning brushes can clean the conveying belt more times in unit time. The cleaning efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of biopharmaceutical equipment, and in particular relates to a biopharmaceutical raw material conveying device. Background Art

[0002] In the field of biopharmaceuticals, the transportation of raw materials is a crucial link. With the rapid development of biotechnology, the requirements for the purity, safety and transportation efficiency of biopharmaceutical raw materials are increasing day by day.

[0003] Traditional biopharmaceutical raw material conveying devices mostly use simple conveyor belts to transport materials. Although they meet basic conveying needs to a certain extent, they have obvious shortcomings in terms of raw material cleanliness assurance, sterilization treatment, and the degree of automation of the conveying process.

[0004] Specifically, traditional conveying devices often lack cleaning mechanisms, which makes it easy for dust and debris to accumulate on the conveyor belt during long-term use. These pollutants may not only reduce the purity of biopharmaceutical raw materials, but also have adverse effects on subsequent production links. In addition, traditional conveying devices also have shortcomings in sterilization treatment, usually relying only on simple physical isolation for surface treatment, which makes it difficult to achieve effective sterilization effects. Summary of the invention

[0005] The purpose of the present invention is to provide a biopharmaceutical raw material conveying device, which is used to solve the problem that the conveying device in the prior art often lacks a cleaning mechanism, resulting in the easy accumulation of dust and debris on the conveyor belt during long-term use. These pollutants may not only reduce the purity of the biopharmaceutical raw materials, but also have an adverse effect on subsequent production links. In addition, the traditional conveying device also has shortcomings in sterilization treatment. It usually relies only on simple physical isolation for surface treatment, which makes it difficult to achieve an effective sterilization effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A biopharmaceutical raw material conveying device comprises: a fixed frame, a first through groove and a second through groove are formed on the bottom surface of the fixed frame; a conveyor belt installed on the fixed frame and used for conveying the biopharmaceutical raw material; a sterilization mechanism installed on the fixed frame and used for sterilizing the biopharmaceutical raw material conveyed by the conveyor belt; an adjustment mechanism for adjusting the height of the fixed frame; a cleaning mechanism installed on the bottom surface of the fixed frame and used for cleaning the conveyor belt; and a driving mechanism for driving the cleaning mechanism to operate.

[0007] Preferably, the sterilization mechanism comprises: a mounting frame; an ultraviolet lamp mounted on the inner top surface of the mounting frame; and two sockets, both mounted on the bottom surface of the mounting frame and plugged into the fixing frame.

[0008] Preferably, the adjustment mechanism includes: a base plate, located directly below the fixed frame; a plurality of movable wheels, all mounted on the bottom surface of the base plate, and all having a self-locking function; two hydraulic cylinders, both mounted on the top surface of the base plate, and whose extended ends are fixedly connected to the fixed frame; a plurality of telescopic rods, all mounted on the top surface of the base plate, and whose extended ends are fixedly connected to the fixed frame.

[0009] Preferably, the cleaning mechanism comprises: two mounting plates, both mounted on the bottom surface of the fixing frame; two shafts, both rotatably mounted on the two mounting plates; a first sprocket, fixedly sleeved on any one of the shafts; and a cleaning assembly, mounted between the two shafts.

[0010] Preferably, the cleaning assembly includes: a plurality of reciprocating screws, the two outermost reciprocating screws are respectively fixedly connected to the two shaft rods; a plurality of connecting rods, two adjacent reciprocating screws are connected by connecting rods; a plurality of reciprocating screw nuts are respectively installed on the plurality of reciprocating screws; a plurality of fixed seats are respectively fixedly sleeved on the plurality of reciprocating screw nuts; a plurality of cleaning brushes are respectively installed on the top surfaces of the plurality of fixed seats, all of which are in contact with the conveyor belt.

[0011] Preferably, the cleaning assembly further comprises: a guide plate, which is installed in the first through groove, passes through the plurality of fixing seats and is slidably connected with the plurality of fixing seats.

[0012] Preferably, the driving mechanism includes: a cross bar, located in the second through groove, and rotatably connected to the fixed frame; two rubber wheels, both mounted on the cross bar, in contact with the conveyor belt; a second sprocket, fixedly sleeved on the cross bar; and a chain, sleeved on the first sprocket and the second sprocket.

[0013] Preferably, the biopharmaceutical raw material conveying device further comprises: a collecting box, which is placed on the top surface of the bottom plate and is located directly below the first through groove.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The biopharmaceutical raw material conveying device of the present invention can adjust the height of the fixed frame and the conveyor belt by setting an adjustment mechanism, so that the device can adapt to different working occasions; by setting a cleaning mechanism, the conveyor belt can be cleaned to avoid contamination of the biopharmaceutical raw materials by debris on the conveyor belt; by setting a sterilization mechanism, the biopharmaceutical raw materials can be sterilized to ensure the quality of the raw materials.

[0015] 2. The cleaning mechanism of the present invention is provided with a mounting plate, a shaft, a first sprocket, a reciprocating screw, a connecting rod, a reciprocating screw nut, a fixed seat and a cleaning brush. When the conveyor belt is running, the shaft is driven to rotate by the driving mechanism, thereby causing multiple reciprocating screws to rotate, thereby causing multiple reciprocating screw nuts and the fixed seat to reciprocate, thereby causing multiple cleaning brushes to reciprocate and clean the conveyor belt. The reciprocating movement of the cleaning brush can clean the conveyor belt more times per unit time, thereby improving the cleaning efficiency.

[0016] 3. The driving mechanism of the present invention is provided with a cross bar, a rubber wheel, a second sprocket and a chain. When the conveyor belt is running, the rubber wheel and the cross bar will be driven to rotate, and then the shaft rod will be driven to rotate through the second sprocket, the chain and the first sprocket, and then the cleaning component will be driven to clean the conveyor belt. There is no need to set a separate driving source for the cleaning mechanism, which realizes the effective use of energy, reduces energy consumption, is beneficial to energy conservation and emission reduction, and also reduces the production cost and maintenance cost of the device, thereby improving the economy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The three-dimensional biopharmaceutical raw material conveying device of the present invention is Figure 1 ; Figure 2 The three-dimensional biopharmaceutical raw material conveying device of the present invention is Figure 2 ; Figure 3 It is a three-dimensional diagram of the sterilization mechanism in the present invention; Figure 4 It is a schematic diagram of the assembly mechanism of the cleaning mechanism, the driving mechanism, the first through slot and the second through slot in the present invention; Figure 5 It is a schematic diagram of the assembly structure of the cleaning mechanism and the driving mechanism in the present invention; Figure 6 It is a schematic diagram of the assembly structure of the reciprocating screw and the connecting rod in the present invention; 1. The conveyor belt is provided with a plurality of conveyor belts, and a plurality of conveyor belts are provided with a plurality of conveyor belts. The plurality of conveyor belts are provided with a plurality of conveyor belts, and a plurality of conveyor belts are provided with plurality of conveyor belts. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Figure 1 and Figure 2 As shown, a biopharmaceutical raw material conveying device includes a fixing frame 100, a conveying belt 101, a sterilizing mechanism 110, an adjusting mechanism 120, a cleaning mechanism 130 and a driving mechanism 140.

[0021] A first through groove 102 and a second through groove 103 are provided on the bottom surface of the fixed frame 100; a conveyor belt 101 is installed on the fixed frame 100, and the conveyor belt 101 is used to convey biopharmaceutical raw materials; a sterilization mechanism 110 is installed on the fixed frame 100, and the sterilization mechanism 110 is used to sterilize the biopharmaceutical raw materials conveyed by the conveyor belt 101; an adjustment mechanism 120 is used to adjust the height of the fixed frame 100; a cleaning mechanism 130 is installed on the bottom surface of the fixed frame 100; the cleaning mechanism 130 is used to clean the conveyor belt 101; and a driving mechanism 140 is used to drive the cleaning mechanism 130 to operate.

[0022] The fixing frame 100 is made of stainless steel, which has excellent corrosion resistance, high temperature resistance and easy cleaning properties, which also enables the stainless steel fixing frame 100 to effectively resist corrosion and pollution in the biopharmaceutical environment and ensure the purity and safety of the raw materials.

[0023] Specifically, the biopharmaceutical raw materials to be transported are placed on the conveyor belt 101, and the conveyor belt 101 is started to drive the biopharmaceutical raw materials to move. When the biopharmaceutical raw materials move to the bottom of the sterilization mechanism 110, the sterilization mechanism 110 is started to sterilize the biopharmaceutical raw materials.

[0024] When the conveyor belt 101 is running, it will drive the driving mechanism 140 to run, and then drive the cleaning mechanism 130 to run, so that the cleaning mechanism 130 cleans the conveyor belt 101, thereby improving the cleanliness of the conveyor belt 101 and preventing the debris on the conveyor belt 101 from contaminating the biopharmaceutical raw materials.

[0025] like Figure 1-Figure 3 As shown, the sterilization mechanism 110 includes a mounting frame 111, an ultraviolet lamp 112 and two sockets 113. The ultraviolet lamp 112 is mounted on the inner top surface of the mounting frame 111; the two sockets 113 are both mounted on the bottom surface of the mounting frame 111, and the sockets 113 are plugged into the fixing frame 100.

[0026] Specifically, the ultraviolet lamp 112 is started to emit ultraviolet light, and the biopharmaceutical raw materials are sterilized by the ultraviolet light.

[0027] like Figure 1 and Figure 2 As shown, the adjustment mechanism 120 includes a bottom plate 121, a plurality of moving wheels 122, two hydraulic cylinders 123 and a plurality of telescopic rods 124. The bottom plate 121 is located directly below the fixed frame 100; the plurality of moving wheels 122 are all mounted on the bottom surface of the bottom plate 121, and the plurality of moving wheels 122 have a self-locking function; the two hydraulic cylinders 123 are all mounted on the top surface of the bottom plate 121, and the extension ends of the two hydraulic cylinders 123 are fixedly connected to the fixed frame 100; the plurality of telescopic rods 124 are all mounted on the top surface of the bottom plate 121, and the extension ends of the plurality of telescopic rods 124 are fixedly connected to the fixed frame 100.

[0028] Specifically, when the height of the fixed frame 100 and the conveyor belt 101 needs to be adjusted, the two hydraulic cylinders 123 are started, and the extended ends of the two hydraulic cylinders 123 are used to push the fixed frame 100 to move, thereby adjusting the height of the fixed frame 100 and the conveyor belt 101; by setting a plurality of telescopic rods 124, support is provided for the fixed frame 100 without affecting the up and down movement of the fixed frame 100, thereby improving the stability of the fixed frame 100.

[0029] By providing the moving wheel 122 with a self-locking function, the device is easy to move and fix, thereby improving the flexibility of the device.

[0030] like Figure 4-Figure 6 As shown, the cleaning mechanism 130 includes two mounting plates 131, two shafts 132, a first sprocket 133 and a cleaning assembly.

[0031] The two mounting plates 131 are both mounted on the bottom surface of the fixing frame 100 ; the two shafts 132 are both rotatably mounted on the two mounting plates 131 ; the first sprocket 133 is fixedly sleeved on any shaft 132 ; and the cleaning assembly is mounted between the two shafts 132 .

[0032] The cleaning assembly includes a plurality of reciprocating screws 134, a plurality of connecting rods 135, a plurality of reciprocating screw nuts, a plurality of fixing seats 137, a plurality of cleaning brushes 138 and a guide plate 139. The two reciprocating screws 134 located at the outermost sides are fixedly connected to the two shafts 132 respectively; two adjacent reciprocating screws 134 are connected by a connecting rod 135; a plurality of reciprocating screw nuts are respectively mounted on the plurality of reciprocating screws 134; a plurality of fixing seats 137 are respectively fixedly sleeved on the plurality of reciprocating screw nuts; a plurality of cleaning brushes 138 are respectively mounted on the top surfaces of the plurality of fixing seats 137, and the plurality of cleaning brushes 138 are all in contact with the conveyor belt 101. The guide plate 139 is installed in the first through slot 102, and the guide plate 139 passes through the plurality of fixing seats 137 and is slidably connected to the plurality of fixing seats 137.

[0033] Specifically, when the shaft 132 rotates, it will drive multiple reciprocating screws 134 and multiple connecting rods 135 to rotate. When the reciprocating screw 134 rotates, the reciprocating screw nut moves back and forth horizontally, thereby driving the cleaning brush 138 to move back and forth horizontally, and then the cleaning brush 138 cleans the conveyor belt 101, thereby improving the cleanliness of the conveyor belt 101.

[0034] By providing the guide plate 139 , it is possible to prevent the fixed seat 137 and the reciprocating screw nut from rotating along with the reciprocating screw 134 .

[0035] like Figure 4 and Figure 5 As shown, the driving mechanism 140 includes a crossbar 141, two rubber wheels 142, a second sprocket 143 and a chain 144. The crossbar 141 is located in the second through slot 103, and the crossbar 141 is rotatably connected to the fixing frame 100; the two rubber wheels 142 are both mounted on the crossbar 141, and the two rubber wheels 142 are in contact with the conveyor belt 101; the second sprocket 143 is fixedly sleeved on the crossbar 141; and the chain 144 is sleeved on the first sprocket 133 and the second sprocket 143.

[0036] The cross bar 141 and the shaft 132 are connected by means of the first sprocket 133, the second sprocket 143 and the chain 144. This connection method has an accurate transmission ratio, reliable operation and high transmission efficiency. This connection method can disperse stress when transmitting power and avoid local overload, so that this connection method has a strong bearing capacity and can withstand a large load.

[0037] Specifically, when the conveyor belt 101 is running, the friction force drives the two rubber wheels 142 to rotate, and then drives the cross bar 141 to rotate, and then drives the first sprocket 133 to rotate through the second sprocket 143 and the chain 144, and then drives the shaft 132 to rotate, so that the cleaning component starts to work.

[0038] like Figure 1 and Figure 2 As shown, the biopharmaceutical raw material conveying device further includes a collecting box 150 , which is placed on the top surface of the bottom plate 121 , and the collecting box 150 is located directly below the first through slot 102 .

[0039] Specifically, the collection box 150 is used to collect dust and debris swept away by the cleaning components.

[0040] Working principle: When in use, the device is moved to a designated location, and then the plurality of moving wheels 122 are self-locked to fix the device on the ground.

[0041] Then, by starting the two hydraulic cylinders 123, the height of the fixed frame 100 is adjusted, and then the height of the conveyor belt 101 is adjusted, so that the height of the conveyor belt 101 is adapted to the working environment on site.

[0042] Then, the biopharmaceutical raw materials to be transported are placed on the conveyor belt 101, and the conveyor belt 101 is started to drive the biopharmaceutical raw materials to move. When the biopharmaceutical raw materials move to the bottom of the sterilization mechanism 110, the ultraviolet lamp 112 is started to emit ultraviolet light, and the biopharmaceutical raw materials are sterilized by the ultraviolet light.

[0043] When the conveyor belt 101 is running, the friction force will drive the two rubber wheels 142 to rotate, and then drive the cross bar 141 to rotate, and then drive the first sprocket 133 to rotate through the second sprocket 143 and the chain 144, and then drive the shaft 132 to rotate. When the shaft 132 rotates, it will drive multiple reciprocating screws 134 and multiple connecting rods 135 to rotate. When the reciprocating screw 134 rotates, the reciprocating screw nut moves back and forth horizontally, and then drives the cleaning brush 138 to move back and forth horizontally, so that the cleaning brush 138 cleans the conveyor belt 101, thereby improving the cleanliness of the conveyor belt 101.

[0044] Compared with the cleaning method in which the cleaning brush 138 is fixed, the reciprocating cleaning brush 138 can clean the conveyor belt 101 more times per unit time, thereby improving the cleaning efficiency and cleaning intensity. In addition, the reciprocating cleaning brush 138 can wear more evenly during operation, avoiding the problem of frequent replacement of the cleaning brush 138 due to local excessive wear.

[0045] Example 2: Figure 1-Figure 6As shown, a working method of a biopharmaceutical raw material conveying device comprises the following steps: Step 1: Move the entire biopharmaceutical raw material conveying device to the designated work location through the moving wheels 122 at the bottom thereof, and then use the self-locking function of the moving wheels 122 to fix the device on the ground to prevent it from moving during the working process; Then, according to the actual needs of the work site, the hydraulic cylinder 123 in the adjustment mechanism 120 is started, and the extended end of the hydraulic cylinder 123 pushes the fixed frame 100 to move up and down, so as to achieve precise adjustment of the height of the conveyor belt 101; Step 2: placing the biopharmaceutical raw material on the conveyor belt 101, and then starting the conveyor belt 101, so that the conveyor belt 101 starts to operate, and the biopharmaceutical raw material is driven to move along a predetermined path by friction; Step 3: When the raw material moves to the bottom of the sterilization mechanism 110, the ultraviolet lamp 112 is started, and the ultraviolet lamp 112 emits ultraviolet light to sterilize the biopharmaceutical raw material efficiently, thereby ensuring the sanitary quality of the biopharmaceutical raw material; Step 4: While the conveyor belt 101 is running, the friction force drives the rubber wheel 142 in the driving mechanism 140 to rotate, thereby driving the cross bar 141, the second sprocket 143 and the chain 144 to rotate. The rotation of the chain 144 drives the rotation of the first sprocket 133 and the shaft 132, and finally drives the reciprocating screw nut in the cleaning mechanism 130 to move. The reciprocating screw nut drives the fixed seat 137 and the cleaning brush 138 to move back and forth. The cleaning brush 138 cleans the conveyor belt 101 while moving, thereby preventing the debris on the conveyor belt 101 from contaminating the raw materials. Step 5: The dust and debris swept away during the cleaning process will fall into the collection box 150. The collection box 150 is cleaned regularly to maintain its good collection effect.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0047] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A biopharmaceutical raw material conveying device, characterized in that: include: A fixing frame (100) has a first through slot (102) and a second through slot (103) formed on its bottom surface; A conveyor belt (101), mounted on the fixed frame (100), and used for conveying biopharmaceutical raw materials; A sterilization mechanism (110), mounted on the fixed frame (100), and used for sterilizing the biopharmaceutical raw materials conveyed by the conveyor belt (101); An adjustment mechanism (120) used for adjusting the height of the fixing frame (100); A cleaning mechanism (130) mounted on the bottom surface of the fixing frame (100) and used for cleaning the conveyor belt (101); The driving mechanism (140) is used to drive the cleaning mechanism (130) to operate.

2. The biopharmaceutical raw material conveying device according to claim 1, characterized in that: The sterilization mechanism (110) comprises: Mounting frame (111); An ultraviolet lamp (112) mounted on the inner top surface of the mounting frame (111); Two sockets (113) are both mounted on the bottom surface of the mounting frame (111) and plugged into the fixing frame (100).

3. The biopharmaceutical raw material conveying device according to claim 1, characterized in that: The adjustment mechanism (120) comprises: A bottom plate (121) located directly below the fixing frame (100); A plurality of moving wheels (122), all mounted on the bottom surface of the bottom plate (121), and all having a self-locking function; Two hydraulic cylinders (123) are both mounted on the top surface of the bottom plate (121), and their extended ends are fixedly connected to the fixing frame (100); A plurality of telescopic rods (124) are all mounted on the top surface of the bottom plate (121), and the extended ends thereof are fixedly connected to the fixing frame (100).

4. The biopharmaceutical raw material conveying device according to claim 3, characterized in that: The cleaning mechanism (130) comprises: Two mounting plates (131), both mounted on the bottom surface of the fixing frame (100); Two shafts (132) are rotatably mounted on the two mounting plates (131); A first sprocket (133) fixedly sleeved on any one of the shafts (132); A cleaning assembly is installed between the two shafts (132).

5. The biopharmaceutical raw material conveying device according to claim 4, characterized in that: The cleaning component comprises: A plurality of reciprocating screws (134), wherein two of the reciprocating screws (134) located at the outermost sides are fixedly connected to the two shafts (132) respectively; A plurality of connecting rods (135), wherein two adjacent reciprocating screws (134) are connected via the connecting rods (135); A plurality of reciprocating screw nuts (136) respectively mounted on the plurality of reciprocating screws (134); A plurality of fixing seats (137) are respectively fixedly sleeved on the plurality of reciprocating screw nuts (136); A plurality of cleaning brushes (138) are respectively mounted on the top surfaces of the plurality of fixing seats (137), and are in contact with the conveyor belt (101).

6. The biopharmaceutical raw material conveying device according to claim 5, characterized in that: The cleaning component also includes: The guide plate (139) is installed in the first through groove (102), passes through the plurality of fixing seats (137) and is slidably connected to the plurality of fixing seats (137).

7. The biopharmaceutical raw material conveying device according to claim 5, characterized in that: The driving mechanism (140) comprises: A cross bar (141), located in the second through slot (103), and rotatably connected to the fixing frame (100); Two rubber wheels (142), both mounted on the crossbar (141) and in contact with the conveyor belt (101); A second sprocket (143) fixedly sleeved on the crossbar (141); The chain (144) is sleeved on the first sprocket (133) and the second sprocket (143).

8. The biopharmaceutical raw material conveying device according to claim 5, characterized in that: Also includes: The collection box (150) is placed on the top surface of the bottom plate (121) and is located directly below the first through groove (102).

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