Gardenia yellow pigment extraction device

Abstract

According to the gardenia yellow pigment extraction device, raw materials enter a crushing chamber through a blanking barrel, a driving motor drives a first crushing roller and a second crushing roller to rotate, and when passing through a channel between the first crushing roller and the second crushing roller, the raw materials are subjected to pressure from the first crushing roller and the second crushing roller at the same time, so that the raw materials are crushed; the hydraulic cylinder can drive the driving rod to move so as to drive the adjusting plates at the other end of the driving rod to rotate, so that the two adjusting plates get close to or away from each other, the passing diameter of the blanking barrel is adjusted, and the speed of raw materials entering the crushing chamber is controlled.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of pigment extraction, in particular to a gardenia yellow pigment extraction device. BACKGROUND

[0002] The main components of gardenia yellow pigment are crocin and safflower acid of carotenoids, and gardenoside of iridoid glycosides, flavones and chlorogenic acid. Crocin and safflower acid are rare water-soluble carotenoids, and multiple conjugated double bonds exist in the molecules. They give the gardenia yellow pigment a yellow color on one hand, and are one of the reasons for the instability of the gardenia yellow pigment on the other hand. There are seven derivatives of safflower acid in the gardenia yellow pigment, and the chroma and lightness of the seven derivatives are little different, but as the number of glucose groups connected to safflower acid increases, the color tone of the derivative decreases, and the color changes from red to yellow.

[0003] The gardenia yellow pigment has extremely high value. In the traditional scheme, the gardenia yellow pigment is extracted by a pigment extraction device. In the extraction of the gardenia yellow pigment extraction device, the raw materials often need to be crushed, and then the gardenia yellow pigment contained in the raw materials is extracted. The existing gardenia yellow pigment extraction device is difficult to adjust the crushing speed during use, so that the raw materials may not be fully crushed, thereby affecting the extraction efficiency. CONTENT OF THE INVENTION

[0004] Therefore, it is necessary to provide a gardenia yellow pigment extraction device in view of the problem that the existing gardenia yellow pigment extraction device is difficult to adjust the crushing speed during use, so that the raw materials may not be fully crushed, thereby affecting the extraction efficiency.

[0005] The application provides a gardenia yellow pigment extraction device, which comprises:

[0006] An extraction box is provided with a crushing chamber in the extraction box.

[0007] A crushing assembly comprises a blanking cylinder, a first crushing roller, a second crushing roller, a driving motor and a filter screen. The blanking cylinder is fixedly connected to the top surface of the extraction box, and the blanking cylinder is in communication with the extraction box. The driving motor is fixedly connected to the side wall of the crushing chamber. The first crushing roller and the second crushing roller are both fixedly connected to the driving motor. The filter screen is fixedly connected to the outlet of the crushing chamber.

[0008] An adjusting assembly comprises an adjusting plate, a hydraulic cylinder and a driving rod. The hydraulic cylinder is fixedly connected to the top surface of the extraction box. One end of the driving rod is fixedly connected to the hydraulic cylinder, and the other end of the driving rod is fixedly connected to the adjusting plate. The adjusting plate is hingedly connected to one end of the blanking cylinder.

[0009] The application relates to a gardenia yellow pigment extraction device, raw materials enter a crushing chamber through a blanking cylinder, a driving motor drives a first crushing roller and a second crushing roller to rotate, the raw materials are crushed by being pressed by the first crushing roller and the second crushing roller when passing through a channel between the first crushing roller and the second crushing roller, a hydraulic cylinder can drive a driving rod to move, thereby driving an adjusting plate at the other end of the driving rod to rotate, so that the two adjusting plates approach or move away from each other, so as to adjust the passing diameter of the blanking cylinder, and then control the speed of the raw materials entering the crushing chamber. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 A structural schematic view of a gardenia yellow pigment extraction device is provided for an embodiment of the application.

[0011] Figure 2 A structural schematic view of a gardenia yellow pigment extraction device is provided for an embodiment of the application. Figure 1 An enlarged schematic view of the A area.

[0012] Figure 3 A connection relationship schematic view of a first crushing roller, a driving motor and a sliding plate of a gardenia yellow pigment extraction device is provided for an embodiment of the application.

[0013] Figure 4 A top view of a crushing chamber of a gardenia yellow pigment extraction device is provided for an embodiment of the application.

[0014] Figure 5 A structural schematic view of an adjusting assembly of a gardenia yellow pigment extraction device is provided for an embodiment of the application.

[0015] REFERENCE SIGNS:

[0016] 100, extraction box; 101, crushing chamber; 102, extraction chamber; 103, partition plate; 200, crushing assembly;

[0017] 201, blanking cylinder; 201a, inlet portion; 201b, outlet portion; 202, first crushing roller;

[0018] 203, second crushing roller; 204, driving motor; 205, filter screen; 300, adjusting assembly;

[0019] 301, adjusting plate; 302, hydraulic cylinder; 303, driving rod; 304, connecting piece; 305, rotating buckle; 306, fixed buckle; 306a, connecting hole; 400, moving assembly; 401, sliding plate; 402, sliding groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0021] The present application provides a gardenia yellow pigment extraction device.

[0022] As shown in Figure 1 and Figure 2 In an embodiment of the present application, the gardenia yellow pigment extraction device comprises an extraction box 100, a crushing assembly 200 and an adjusting assembly 300.

[0023] The extraction box 100 is provided with a crushing chamber 101. The crushing assembly 200 comprises a blanking cylinder 201, a first crushing roller 202, a second crushing roller 203, a driving motor 204 and a filter screen 205. The blanking cylinder 201 is fixedly connected to the top surface of the extraction box 100, and the blanking cylinder 201 is in communication with the extraction box 100. The driving motor 204 is fixedly connected to the side wall of the crushing chamber 101. The first crushing roller 202 and the second crushing roller 203 are both fixedly connected to the driving motor 204. The filter screen 205 is fixedly connected to the outlet of the crushing chamber 101. The adjusting assembly 300 comprises an adjusting plate 301, a hydraulic cylinder 302 and a driving rod 303. The hydraulic cylinder 302 is fixedly connected to the top surface of the extraction box 100. One end of the driving rod 303 is fixedly connected to the hydraulic cylinder 302, and the other end of the driving rod 303 is fixedly connected to the adjusting plate 301. The adjusting plate 301 is hinged to one end of the blanking cylinder 201.

[0024] In this embodiment, the raw materials enter the crushing chamber 101 through the blanking cylinder 201. The driving motor 204 drives the first crushing roller 202 and the second crushing roller 203 to rotate. When the raw materials pass through the passage between the first crushing roller 202 and the second crushing roller 203, they will be crushed by the pressure from the first crushing roller 202 and the second crushing roller 203 at the same time. The hydraulic cylinder 302 can drive the driving rod 303 to move, thereby driving the adjusting plate 301 at the other end of the driving rod 303 to rotate. The two adjusting plates 301 move closer to or away from each other, thereby adjusting the passing diameter of the blanking cylinder 201 and controlling the speed of the raw materials entering the crushing chamber 101.

[0025] As shown in Figure 1 In an embodiment of the present application, the first crushing roller 202 and the second crushing roller 203 are symmetrically arranged about the central axis of the extraction box 100, and the first crushing roller 202 and the second crushing roller 203 are arranged on the lower side of the blanking cylinder 201.

[0026] In the embodiment, the raw material is put into the feeding cylinder 201, and the raw material falls into the crushing chamber 101 through the outlet part 201b of the feeding cylinder 201 under the action of gravity. When the raw material passes between the first crushing roller 202 and the second crushing roller 203, the first crushing roller 202 and the second crushing roller 203 are driven to rotate by the driving motor 204, so that the raw material is crushed by being extruded by the first crushing roller 202 and the second crushing roller 203 when passing through the first crushing roller 202 and the second crushing roller 203, thereby completing the crushing process of the raw material.

[0027] As shown in Figure 1 In an embodiment of the present application, the feeding cylinder 201 comprises an inlet part 201a and an outlet part 201b, the inlet part 201a and the outlet part 201b form a funnel structure, the top surface diameter of the outlet part 201b is equal to the diameter of the inlet part 201a, one end of the outlet part 201b is in communication with the inlet part 201a, and the other end of the outlet part 201b is in communication with the crushing chamber 101.

[0028] In the embodiment, the raw material is sent into the extraction box 100 through the feeding cylinder 201 to complete the extraction of gardenia yellow pigment.

[0029] The feeding cylinder 201 is arranged in a funnel structure so that the raw material can pass through the feeding cylinder 201 and enter the crushing chamber 101 under the action of gravity.

[0030] As shown in Figure 2 In an embodiment of the present application, the adjusting assembly 300 further comprises a connecting piece 304 arranged at the connection between the driving rod 303 and the adjusting plate 301, the connecting piece 304 comprises a rotating buckle 305 and a fixed buckle 306, the fixed buckle 306 is fixedly connected to the side wall of the adjusting plate 301, one end of the rotating buckle 305 is fixedly connected to the driving rod 303, and the other end of the rotating buckle 305 is rotatably connected to the fixed buckle 306.

[0031] In the embodiment, the passing diameter of the outlet part 201b of the feeding cylinder 201 is adjusted by the adjusting assembly 300, so as to control the speed of the raw material entering the extraction box 100, thereby adjusting the extraction efficiency.

[0032] The driving rod 303 is driven to move by the hydraulic cylinder 302, so as to adjust the angle of the adjusting plate 301 at the other end of the driving rod 303, thereby adjusting the passing diameter of the outlet part 201b.

[0033] The driving rod 303 is pushed by the hydraulic cylinder 302, so that the driving rod 303 moves away from the center of the hydraulic cylinder 302, thereby causing the adjusting plate 301 to rotate towards the top surface of the extraction box 100, so as to reduce the passing diameter of the outlet part 201b.

[0034] The driving rod 303 can also be driven by the hydraulic cylinder 302 to move towards the center of the hydraulic cylinder 302, so that the adjusting plate 301 rotates away from the top surface of the extraction box 100, thereby expanding the passing diameter of the outlet portion 201b.

[0035] The connecting piece 304 is arranged to ensure that the adjusting plate 301 can be connected with the driving rod 303 at all times during rotation. Since the angle of the adjusting plate 301 relative to the driving rod 303 changes during rotation, the rotating buckle 305 rotates in the fixed buckle 306 synchronously with the rotation of the adjusting plate 301 due to the presence of the connecting piece 304, so that the driving rod 303 can be connected with the adjusting plate 301 at all times.

[0036] As shown in Figure 5 In an embodiment of the present application, a connecting hole 306a is arranged in the middle of the fixed buckle 306, and the rotating buckle 305 is inserted into the connecting hole 306a to achieve rotational connection with the fixed buckle 306.

[0037] Specifically, the diameter of the connecting hole 306a is greater than the diameter of the fixed buckle 306, so that the rotating buckle 305 rotates more smoothly relative to the fixed buckle 306.

[0038] In the embodiment, the rotating buckle 305 is inserted into the connecting hole 306a to achieve rotational connection with the fixed buckle 306. When the adjusting plate 301 rotates, the rotating buckle 305 rotates in the connecting hole 306a, so that the driving rod 303 can be connected with the adjusting plate 301 at all times.

[0039] As shown in Figure 4 In an embodiment of the present application, two driving motors 204 are arranged, and the two driving motors 204 are fixedly connected with the first crushing roller 202 and the second crushing roller 203, respectively.

[0040] Specifically, the driving directions of the two driving motors 204 are opposite, one of the driving motors 204 drives the corresponding crushing roller to rotate clockwise, and the other driving motor 204 drives the corresponding crushing roller to rotate counterclockwise.

[0041] In the embodiment, each crushing roller corresponds to at least one driving motor 204, and rotates under the driving of the driving motor 204.

[0042] Since the rotating directions of the first crushing roller 202 and the second crushing roller 203 are opposite, the raw material receives pressure from the first crushing roller 202 and the second crushing roller 203 at the same time when passing between the first crushing roller 202 and the second crushing roller 203, thereby improving the crushing efficiency.

[0043] As shown in Figure 3 and Figure 4 shown in an embodiment of the present application, the gardenia yellow pigment extraction device further comprises a moving assembly 400, the moving assembly 400 comprises a sliding plate 401 and a sliding groove 402, the driving motor 204 is fixedly connected to the top surface of the sliding plate 401, the sliding groove 402 is opened in the side wall of the extraction chamber 102, and the sliding plate 401 is slidingly connected to the sliding groove 402.

[0044] In the embodiment, the position of the driving motor 204 is adjusted through the moving piece, so as to adjust the distance between the first crushing roller 202 and the second crushing roller 203, so that the crushing assembly 200 can adapt to different specifications of raw materials and adjust the crushing precision. The closer the distance between the first crushing roller 202 and the second crushing roller 203, the higher the crushing degree of the raw material.

[0045] When the diameter of the raw material is small, the two sliding blocks are moved in the sliding groove 402 and close to each other by moving the sliding blocks, so as to reduce the distance between the first crushing roller 202 and the second crushing roller 203. When the diameter of the raw material is large, the two sliding blocks are moved in the sliding groove 402 and away from each other by moving the sliding blocks, so as to increase the distance between the first crushing roller 202 and the second crushing roller 203.

[0046] As shown in Figure 4 shown in an embodiment of the present application, the width of the sliding groove 402 is equal to the width of the sliding plate 401.

[0047] In the embodiment, the relative position of the driving motor 204 is adjusted by sliding the sliding plate 401 in the sliding groove 402.

[0048] As shown in Figure 1 shown in an embodiment of the present application, the adjusting plate 301 is provided with two, the two adjusting plates 301 are symmetrically arranged about the center line of the blanking barrel 201, and the connecting part of the adjusting plate 301 and the outlet part 201b is also provided with a connecting piece 304.

[0049] In the embodiment, the position of the adjusting plate 301 is adjusted under the driving of the hydraulic cylinder 302 and the driving rod 303, so as to adjust the distance between the two adjusting plates 301, so as to complete the adjustment of the passing diameter of the outlet part 201b.

[0050] The closer the two adjusting plates 301, the smaller the passing diameter of the outlet part 201b, and at this time, the blanking speed of the blanking barrel 201 is also slower. The farther the two adjusting plates 301, the larger the passing diameter of the outlet part 201b, and at this time, the blanking speed of the blanking barrel 201 is faster.

[0051] As Figure 1 shown in the embodiment of the present application, the extraction box 100 is further provided with an extraction chamber 102, and the outlet of the crushing chamber 101 is communicated with the inlet of the extraction chamber 102.

[0052] Specifically, the extraction chamber 102 is provided with an extraction device for extracting gardenia yellow pigment.

[0053] In the embodiment, the raw materials crushed in the crushing chamber 101 enter the extraction chamber 102 to complete the subsequent extraction process.

[0054] Since the filter screen 205 is arranged between the crushing chamber 101 and the extraction chamber 102, the raw materials with large volume can be prevented from entering the extraction chamber 102.

[0055] The technical features of the above embodiments can be combined arbitrarily, and the execution order of the method steps is not limited. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0056] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as the limitation of the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A gardenia yellow pigment extraction device, characterized by, The gardenia yellow pigment extraction device comprises: An extraction box, a crushing chamber is arranged in the extraction box; A crushing assembly, the crushing assembly comprises a blanking cylinder, a first crushing roller, a second crushing roller, a driving motor and a filter screen, the blanking cylinder is fixedly connected to the top surface of the extraction box, the blanking cylinder is communicated with the extraction box, the driving motor is fixedly connected to the side wall of the crushing chamber, the first crushing roller and the second crushing roller are both fixedly connected to the driving motor, and the filter screen is fixedly connected to the outlet of the crushing chamber; An adjusting assembly, the adjusting assembly comprises an adjusting plate, a hydraulic cylinder and a driving rod, the hydraulic cylinder is fixedly connected to the top surface of the extraction box, one end of the driving rod is fixedly connected to the hydraulic cylinder, the other end of the driving rod is fixedly connected to the adjusting plate, and the adjusting plate is hingedly connected to one end of the blanking cylinder.

2. The scutellarein extraction device according to claim 1, characterized by, The first crushing roller and the second crushing roller are symmetrically arranged about the central axis of the extraction box, and the first crushing roller and the second crushing roller are arranged on the lower side of the blanking cylinder.

3. The scutellarein extraction device according to claim 2, characterized by, The blanking cylinder comprises an inlet portion and an outlet portion, the inlet portion and the outlet portion form a funnel-shaped structure, the diameter of the top surface of the outlet portion is equal to the diameter of the inlet portion, one end of the outlet portion is communicated with the inlet portion, and the other end of the outlet portion is communicated with the crushing chamber.

4. The scutellarein extraction device according to claim 3, characterized by The adjusting assembly further comprises: A connecting piece, the connecting piece is arranged at the connection between the driving rod and the adjusting plate, the connecting piece comprises a rotating buckle and a fixed buckle, the fixed buckle is fixedly connected to the side wall of the adjusting plate, one end of the rotating buckle is fixedly connected to the driving rod, and the other end of the rotating buckle is rotatably connected to the fixed buckle.

5. The scutellarein extraction device according to claim 4, characterized by A connecting hole is formed in the middle of the fixed buckle, and the rotating buckle is inserted into the connecting hole to realize the rotary connection with the fixed buckle.

6. The scutellarein extraction device according to claim 5, wherein The driving motor is provided with two driving motors, and the two driving motors are fixedly connected with the first crushing roller and the second crushing roller respectively.

7. The scutellarein extraction device according to claim 6, characterized by The gardenia yellow pigment extraction device further comprises: A moving assembly, the moving assembly comprises a sliding plate and a sliding groove, the driving motor is fixedly connected to the top surface of the sliding plate, the sliding groove is formed in the side wall of the extraction chamber, and the sliding plate is slidably connected to the sliding groove. 8.The gardenia yellow pigment extraction device according to claim 7, characterized in that, The width of the sliding groove is equal to the width of the sliding plate. 9.The gardenia yellow pigment extraction device according to claim 8, characterized in that, The adjusting plate is provided with two adjusting plates, the two adjusting plates are symmetrically arranged about the center line of the blanking cylinder, and the connecting piece is also arranged at the connection between the adjusting plate and the outlet portion. 10.The gardenia yellow pigment extraction device according to claim 1, characterized in that, The extraction box is further provided with an extraction chamber, and the outlet of the crushing chamber is communicated with the inlet of the extraction chamber.

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