Double-barrel type stirring device
Through the design of the double-barrel stirring device and the opening and closing mechanism, the problem that the single stirring device cannot achieve continuous feeding is solved, and the continuous stirring and feeding of feed is realized, the mechanical structure is simplified, and the feeding efficiency and stability are improved.
Patent Information
- Application Number
- CN202420057620.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing single stirring device cannot achieve continuous feeding, resulting in the inability to achieve continuous feeding in aquaculture and other fields, and the complex mechanical structure is not conducive to operation and maintenance.
A double-barrel mixing device is designed, including two mixers, connecting parts and unloading mechanisms, and the continuous conveying and feeding of feed between the two mixers is realized through the opening and closing mechanism, simplifying the mechanical structure.
The continuous stirring and feeding is achieved, operating costs are reduced, maintenance is facilitated, and feeding efficiency and stability are improved.
Smart Images
Figure CN222196602U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feed processing, and more specifically, to a double-barrel stirring device. Background Art
[0002] Material processing is a common processing method in material production. Usually, materials are ground, screened, mixed, etc. according to their uses. Some materials usually need to be stirred during mixing operations, usually by mixing the materials with liquids.
[0003] The conventional stirring method usually adopts a single stirring barrel for rotating stirring. In order to make the quality of the prepared feed uniform, the raw materials of the same batch of feed are usually mixed in the container of the same stirring device for continuous stirring. After a preset time, the feed that meets the requirements can be prepared. After the finished feed is prepared by this stirring device, the finished feed is all contained in the container of the stirring device, and then the feed is fed out of the container through the discharge component. The stirring and feeding cannot be carried out at the same time, and the feeding cannot be carried out uninterruptedly, which affects the stirring efficiency or the feeding efficiency.
[0004] Specifically in the field of aquaculture, the stirring device is usually directly connected to the feeding equipment. After the fish feed is discharged from the stirring device, it is fed into the preset breeding waters through the feeding equipment. If only one existing stirring device is used, after a batch of fish feed is fed, it is necessary to wait for another stirring cycle to obtain new fish feed, and continuous feeding cannot be achieved. If continuous feeding is to be achieved, at least two stirring devices are required. At the same time, in order to avoid frequent loading and unloading of the unloading parts and the feeding equipment, which affects the work efficiency, a corresponding number of feeding equipment needs to be configured. This will cause the mechanical structure to be complicated, which is not conducive to the operation and maintenance of the operators.
[0005] In view of this, it is necessary to improve the existing stirring device to achieve continuous stirring and feeding to meet the needs of continuous feeding. Utility Model Content
[0006] The utility model aims to overcome at least one defect of the above-mentioned prior art and provide a double-barrel stirring device for solving the problem of being unable to continuously feed materials.
[0007] The technical solution adopted by the utility model is to provide a double-barrel mixing device, including a first barrel mixer, a second barrel mixer, a connecting component and a discharge mechanism, the first barrel mixer is provided with a first discharge port, the second barrel mixer is provided with a second discharge port, the connecting component is provided with a first feed port, a second feed port and a third feed port, the first feed port is connected with the first discharge port, the second feed port is connected with the second discharge port, and the third feed port is connected with the discharge mechanism; it also includes a first opening and closing mechanism and a second opening and closing mechanism, the first opening and closing mechanism is arranged between the first feed port and the first discharge port, and the second opening and closing mechanism is arranged between the second feed port and the second discharge port.
[0008] In this scheme, the feed raw materials first enter the first barrel mixer for mixing. During this process, the first opening and closing mechanism and the second opening and closing mechanism are both in a closed state. After the mixing is completed, the first opening and closing mechanism is opened, so that the feed in the first barrel mixer is transported to the discharge mechanism through the connecting component and fed outward. At the same time, a new batch of feed raw materials is added to the second barrel mixer for mixing. The discharging process of the first barrel mixer and the mixing process of the second barrel mixer are carried out at the same time, so as to make full use of the discharging gap of the first barrel mixer to prepare the materials. In this way, when the feed of the first barrel mixer is supplied, the second barrel mixer can also complete the mixing process, and then the second opening and closing mechanism is opened, and the feed is continuously transported to the discharge mechanism through the connecting component through the second barrel mixer. Similarly, when the second barrel mixer is in the feeding process, the first opening and closing mechanism can be closed again, and a new batch of feed raw materials can be added to the first barrel mixer for the mixing process. In this way, according to the specific feeding needs, the mixing of the first barrel mixer and the second barrel mixer is coordinated with the opening and closing of the first opening and closing mechanism and the second opening and closing mechanism, so that uninterrupted mixing and feeding can be achieved. In addition, based on two barrel mixers and two opening and closing mechanisms, this solution only needs to cooperate with one connecting component and one unloading mechanism to achieve continuous feeding. The overall mechanical structure is simple, which can reduce operating costs and is easy to maintain.
[0009] Furthermore, the connecting component is located at the lower side of the first discharge port and the second discharge port, and the unloading mechanism is arranged below the connecting mechanism.
[0010] Through the arrangement of this solution, the feed prepared in the first barrel mixer and the second barrel mixer can be discharged to the connecting component and the discharge mechanism at an accelerated speed by gravity.
[0011] Furthermore, the first barrel-type stirring mechanism and the second barrel-type stirring mechanism are arranged at a distance from each other, and the connecting component is arranged between the first barrel-type stirring mechanism and the second barrel-type stirring mechanism, wherein the positions of the first discharge port and the second discharge port correspond to each other.
[0012] This solution can fully utilize the space between the first barrel mixer and the second barrel mixer, and is convenient for shortening the material path between the first discharge port, the second discharge port and the connecting component, thereby improving the feeding efficiency.
[0013] Further, the first barrel mixer is provided with a first mixing barrel, the first mixing barrel includes a first inverted conical portion located at the bottom, and the first discharge port is opened on the first inverted conical portion; and / or, the second barrel mixer is provided with a second mixing barrel, the second mixing barrel includes a second inverted conical portion located at the bottom, and the second discharge port is opened on the first inverted conical portion.
[0014] The first discharge port and the second discharge port of the present invention are not arranged directly below the corresponding mixing barrels, which can avoid the opening and closing mechanism arranged between the discharge port and the feed port from excessively bearing the gravity of the feed in the mixing barrel, thereby extending the service life of the opening and closing mechanism. In addition, the connecting component does not have to be completely below the first barrel mixer and the second barrel mixer, which can reduce the space occupied by the double-barrel mixing device in the longitudinal direction and lower the center of gravity of the device, thereby maintaining the stability of the overall structure.
[0015] Further, the first opening and closing mechanism is provided with a first push rod component and a first gate plate with an area not smaller than that of the first discharge port, and the first push rod component drives the first gate plate to move forward and backward relative to the first discharge port; and / or, the second opening and closing mechanism is provided with a second push rod component and a second gate plate with an area not smaller than that of the second discharge port, and the second push rod component drives the second gate plate to move forward and backward relative to the second discharge port.
[0016] Further, a first connecting piece is provided between the first feeding port and the first discharging port, the first connecting piece comprises a first hollow base and a first hollow frame which are connected to each other, the first hollow base is connected to the first feeding port, the first hollow frame is connected to the first discharging port, wherein a first through groove which matches the width dimension of the first gate plate is provided on a circumferential surface of the first hollow frame; and / or, a second connecting piece is provided between the second feeding port and the second discharging port, the second connecting piece comprises a second hollow base and a second hollow frame which are connected to each other, the second hollow base is connected to the second feeding port, the second hollow frame is connected to the second discharging port, wherein a second through groove which matches the width dimension of the second gate plate is provided on a circumferential surface of the second hollow frame.
[0017] In this solution, the hollow base and the hollow frame are connected to the discharge port and the feed port respectively, which can improve the connection strength and sealing between the discharge port and the feed port, and avoid leakage. In addition, the through groove can play a certain guiding role for the gate plate, which is convenient for the gate plate to open and close between the corresponding discharge port and the feed port efficiently. At the same time, when the gate plate is in the closed state, it can also be supported by the corresponding connecting piece through the through groove to improve the closing strength.
[0018] Furthermore, a first gate guide is provided, which is configured to guide the first gate to the first discharge port; and / or a second gate guide is provided, which is configured to guide the second gate to the first discharge port.
[0019] Furthermore, the first gate plate guide comprises a first upper clamping plate and a first lower clamping plate, the first upper clamping plate and the first lower clamping plate are clamped and matched with each other and a first interlayer for limiting the thickness of the first gate plate is formed between them, the front part of the first upper clamping plate and the front part of the first lower clamping plate both extend into the first hollow frame through the first through slot, wherein the first upper clamping plate located inside the first hollow frame is provided with a first upper notch, and the first lower clamping plate located inside the first hollow frame is provided with a first lower notch, and the positions of the first upper notch and the first lower notch correspond to each other ; and / or, the second gate plate guide includes a second upper clamping plate and a second lower clamping plate, the second upper clamping plate and the second lower clamping plate are clamped and cooperated with each other and a second interlayer is formed between them for limiting the thickness of the second gate plate, the front part of the second upper clamping plate and the front part of the second lower clamping plate both extend into the second hollow frame through the second through groove, wherein the second upper clamping plate located on the inner side of the second hollow frame is provided with a second upper notch, and the second lower clamping plate located on the inner side of the second hollow frame is provided with a second lower notch, and the positions of the second upper notch and the second lower notch correspond to each other.
[0020] The corresponding upper and lower splint assemblies of the present invention are supported in corresponding through grooves, and the interlayer formed between the upper and lower splints has a stable limiting space, which can provide a stable guiding effect on the corresponding gate plate when it moves forward and backward. The corresponding upper notch and lower notch together form a hollow interlayer in the corresponding hollow frame. When closed, the gate plate is supported and limited by the hollow interlayer, which can improve the sealing strength of the feed; when opened, the gate plate is accurately and reliably withdrawn from the hollow frame through the limiting space of the hollow interlayer and other interlayers, so that the opening and closing process of the opening and closing mechanism is efficient and reliable, thereby improving the stability of the continuous feeding process of the double-barrel stirring device.
[0021] Further, the rear surface of the first upper clamp has a first arc-shaped protrusion extending in the same direction as the movement direction of the first push rod component, and the rear of the first lower clamp has a first arc-shaped recess corresponding to the first arched protrusion, and the first arc-shaped protrusion and the first arc-shaped recess cooperate to form a first push rod channel in the first interlayer; and / or, the rear surface of the second upper clamp has a second arc-shaped protrusion extending in the same direction as the movement direction of the second push rod component, and the rear of the second lower clamp has a second arc-shaped recess corresponding to the second arched protrusion, and the second arc-shaped protrusion and the second arc-shaped recess cooperate to form a second push rod channel in the second interlayer.
[0022] In this solution, a push rod channel is arranged around the push rod of the push rod component. When the push rod pushes the gate plate forward to seal the discharge port, the push rod channel protects the push rod and can prevent the invasion of rainwater or other dirt from the outside.
[0023] Furthermore, the connecting component is a V-shaped tee, the two ends of the upper part of the V-shaped tee are used to open the first material opening and the second material opening, and the lower end of the V-shaped tee is used to open the third material opening.
[0024] This solution is based on a V-shaped three-way piece. The channel between the first feeding port and the third feeding port, and the channel between the second feeding port and the third feeding port both have a continuous inclined ramp from top to bottom, which helps to improve the efficiency of feed transportation from top to bottom inside the connecting component.
[0025] Preferably, the V-shaped tee is provided with an inspection opening.
[0026] Preferably, the inspection port is opened between the first material passage port and the second material passage port.
[0027] Compared with the prior art, the beneficial effects of the utility model are as follows: 1) Through the cooperation of the double mixers with the opening and closing mechanism, the connecting parts and the unloading mechanism, one stirring device can realize continuous stirring and continuous feeding, improve the material preparation and feeding efficiency, and simplify the mechanical structure of the stirring device; 2) The opening and closing mechanism composed of the push rod component and the gate plate cooperates with the connecting parts provided with through grooves to avoid complicated opening and closing mechanisms, and also improves the structural strength when the gate plate blocks the discharge port; 3) The interlayer, hollow interlayer and push rod channel formed by the upper splint and the lower splint have good guiding, supporting and protecting effects on the gate plate and the push rod of the push rod component, thereby improving the stability and reliability of the process of opening and closing the discharge port through the gate plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 The structure of the utility model Figure 1 .
[0029] Figure 2 The structure of the utility model Figure 2 .
[0030] Figure 3 for Figure 2 Structural breakdown diagram.
[0031] Figure 4 This is the structural diagram of the first barrel mixer.
[0032] Figure 5 for Figure 4 Structural breakdown diagram.
[0033] Figure 6 It is a structural diagram of the cooperation between the first opening and closing mechanism, the first connecting member and the first gate guide member.
[0034] Figure 7 It is a structural diagram of the first opening and closing mechanism.
[0035] Figure 8 This is a structural diagram of the first connecting member.
[0036] Fig. 9 This is a structural diagram of the first gate guide.
[0037] Reference numerals: first barrel mixer 100, first mixing barrel 110, first inverted tapered portion 111, first discharge port 112, first driving mechanism 120, second barrel mixer 200, second mixing barrel 210, second inverted tapered portion 211, second discharge port 212, second driving mechanism 220, connecting component 300, first material passage port 310, second material passage port 320, third material passage port 330, inspection port 340, discharge mechanism 400, first opening and closing mechanism 500 , the first push rod component 510, the first gate plate 520, the first connecting member 530, the first hollow base 531, the first hollow frame 532, the first through groove 532a, the first gate guide 540, the first upper clamping plate 541, the first arc-shaped protrusion 541a, the first lower clamping plate 542, the first arc-shaped recess 542a, the first support member 543, the first interlayer 544, the hollow interlayer 544a, the second opening and closing mechanism 600, the first support frame 700, and the second support frame 800. DETAILED DESCRIPTION
[0038] The drawings of the present invention are only used for illustrative purposes and cannot be construed as limiting the present invention. In order to better illustrate the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.
[0039] Example 1
[0040] like Figure 1-3As shown, this embodiment provides a double-barrel mixing device, including a first barrel mixer 100, a second barrel mixer 200, a connecting component 300 and a discharge mechanism 400, the first barrel mixer 100 is provided with a first discharge port 112, the second barrel mixer 200 is provided with a second discharge port 212, the connecting component 300 is provided with a first material passage 310, a second material passage 320 and a third material passage 330, the first material passage 310 is connected with the first discharge port 112, the second material passage 320 is connected with the second discharge port 212, and the third material passage 330 is connected with the discharge mechanism 400; it also includes a first opening and closing mechanism 500 and a second opening and closing mechanism 600, the first opening and closing mechanism 500 is arranged between the first material passage 310 and the first discharge port 112, and the second opening and closing mechanism 600 is arranged between the second material passage 320 and the second discharge port 212. In specific implementation, the first barrel mixer 100 is supported by the first support frame 700, and the second barrel mixer 200 is supported by the second support frame 800. In some embodiments, the first barrel mixer 100 includes a first mixing barrel 110, a first stirring member and a first driving mechanism 120, and the first discharge port 112 is opened on the first mixing barrel 110; similarly, the second barrel mixer 200 includes a second mixing barrel 210, a second stirring member and a second driving mechanism 220, and the second discharge port 212 is opened on the second mixing barrel 210. In specific implementation, in order to obtain better support strength, the first opening and closing mechanism 500 and the second opening and closing mechanism 600 are respectively connected to the first support frame 700 and the second support frame 800 through a support seat. In order to improve the stability of the barrel mixer, the driving mechanism is located below the mixing barrel, and the driving end of the driving mechanism is connected to the stirring member located in the corresponding mixing barrel. This method helps to lower the center of gravity of the corresponding barrel mixer.
[0041] When in use, the feed material first enters the first barrel mixer 100 for mixing. During this process, the first opening and closing mechanism 500 and the second opening and closing mechanism 600 are in a closed state. At this time, the first discharge port 112 and the second discharge port 212 are not connected to the corresponding feed ports. When the feed in the first barrel mixer 100 is mixed, the first opening and closing mechanism 500 is opened. At this time, the first discharge port 112 is connected to the connecting component 300 through the first feed port 310, and the feed in the first barrel mixer 100 is transported to the discharge mechanism 400 through the connecting component 300 and fed outward. While the first barrel mixer 100 is feeding outward, a new batch of feed raw materials is added to the second barrel mixer 200 for mixing. It can be understood that the unloading process of the first barrel mixer 100 and the mixing process of the second barrel mixer 200 can be carried out simultaneously, so as to make full use of the unloading gap of the first barrel mixer 100 for material preparation. By simply adjusting the mixing rate and the feeding rate, it is easy to achieve that when the first barrel mixer 100 completes the feeding, the second barrel mixer 200 also completes the mixing process synchronously. Then, the second opening and closing mechanism 600 is opened, so that the second discharge port 212 is connected to the connecting component 300 through the second feeding port 320, and the feed in the second barrel mixer 200 is transported to the unloading mechanism 400 through the connecting component 300 and fed outward. Based on the same operation mode, when the second barrel mixer 200 is in the feeding process, the first opening and closing mechanism 500 can be closed, and a new batch of feed raw materials can be added to the first barrel mixer 100 for the mixing process. In this way, according to the specific feeding needs, the mixing of the first barrel mixer 100 and the second barrel mixer 200 is coordinated with the opening and closing operation of the first opening and closing mechanism 500 and the second opening and closing mechanism 600, so that uninterrupted mixing and continuous feeding can be achieved. In addition, this embodiment can achieve continuous feeding only on the basis of two barrel mixers and two opening and closing mechanisms, in combination with a connecting component 300 and a discharge mechanism 400. The overall mechanical structure is simple, which helps to reduce operating costs and is also convenient for loading and unloading and maintenance.
[0042] In order to improve the efficiency of feed delivery, refer to Figure 2 The connecting component 300 is located at the lower side of the first discharge port 112 and the second discharge port 212, and the discharge mechanism 400 is arranged below the connecting mechanism. When working, the feed prepared in the first barrel mixer 100 and the second barrel mixer 200 can be discharged to the connecting component 300 and the discharge mechanism 400 by gravity. When implemented, the discharge mechanism 400 can use a turbine fan to provide the discharge power. When working, the third feed port 330 of the connecting mechanism is connected with the input port of the discharge mechanism 400, and the mixed feed enters the inside of the discharge mechanism 400 through the input port. The turbine fan continuously blows the feed out of the output port of the discharge mechanism 400 to achieve continuous feeding.
[0043] like Figure 2-3 As shown, in order to shorten the material path between the first discharge port 112, the second discharge port 212 and the connecting component 300, the first barrel mixer 100 and the second barrel mixer 200 are arranged apart, and the connecting component 300 is arranged between the first barrel mixer 100 and the second barrel mixer 200, wherein the positions of the first discharge port 112 and the second discharge port 212 correspond to each other. In this way, the space between the first barrel mixer 100 and the second barrel mixer 200 can be fully utilized to set the connecting component 300, simplifying the connection method between the discharge port and the material passage port, thereby improving the material transportation efficiency.
[0044] like Figure 1-3 As shown, the first mixing barrel 110 includes a first inverted conical portion 111 located at the bottom, and the first discharge port 112 is opened on the first inverted conical portion 111; and / or, the second mixing barrel 210 includes a second inverted conical portion 211 located at the bottom, and the second discharge port 212 is opened on the first inverted conical portion 111.
[0045] When in use, since the first discharge port 112 and the second discharge port 212 are not directly arranged below the corresponding mixing barrels, it is possible to avoid the opening and closing mechanism arranged between the discharge port and the feed port from excessively bearing the feed pressure in the mixing barrel, which helps to extend the service life of the opening and closing mechanism. In addition, the connecting component 300 does not have to be completely below the first barrel mixer 100 and the second barrel mixer 200, thereby reducing the space occupied by the double-barrel mixing device in the longitudinal direction, and can also lower the center of gravity of the device and improve the stability of the overall structure of the mixing device.
[0046] When implementing it, Figure 6-7 As shown, the first opening and closing mechanism 500 is provided with a first push rod component 510 and a first gate plate 520 with an area not less than the first discharge port 112, and the first push rod component 510 drives the first gate plate 520 to move forward and backward relative to the first discharge port 112; and / or, the setting method is referred to the first opening and closing mechanism 500, and the second opening and closing mechanism 600 is provided with a second push rod component and a second gate plate with an area not less than the second discharge port 212, and the second push rod component drives the second gate plate to move forward and backward relative to the second discharge port 212. In order to obtain better connection strength, in specific implementation, the first push rod component 510 and the second push rod component are stably connected to the first support frame 700 and the second support frame 800 respectively through the support seat.
[0047] like Figure 4 , 5As shown in , 8, a first connecting member 530 is further provided between the first feeding port 310 and the first discharging port 112, and the first connecting member 530 includes a first hollow base 531 and a first hollow frame 532 that are connected to each other, the first hollow base 531 is connected to the first feeding port 310, and the first hollow frame 532 is connected to the first discharging port 112, wherein a first through groove 532a matching the width dimension of the first gate plate 520 is provided on the circumference of the first hollow frame 532; and / or, with reference to the setting method of the first connecting member 530, a second connecting member is further provided between the second feeding port 320 and the second discharging port 212, and the second connecting member includes a second hollow base and a second hollow frame that are connected to each other, the second hollow base is connected to the second feeding port 320, and the second hollow frame is connected to the second discharging port 212, wherein a second through groove matching the width dimension of the second gate plate is provided on the circumference of the second hollow frame. Specifically, the first hollow frame 532 is a protrusion relative to the surface of the first hollow base 531, and the hollow positions of the first hollow frame 532 and the first hollow base 531 correspond to each other, thereby forming a continuous material passage; similarly, the second hollow frame is a protrusion relative to the surface of the second hollow base, and the hollow positions of the second hollow frame and the second hollow base correspond to each other, thereby forming a continuous material passage. In specific implementation, the hollow base and the material passage, as well as the hollow frame and the material outlet, can be stably connected by threaded connection, welding, etc.
[0048] It can be understood that by connecting the corresponding discharge port and feed port respectively with the hollow base and the hollow frame, the connection strength and sealing between the discharge port and the feed port can be improved to avoid leakage when conveying feed. In addition, the first through groove 532a and the second through groove can play a certain guiding role for the corresponding gate plate, so that the gate plate can be opened and closed efficiently between the corresponding discharge port and the feed port. At the same time, when the gate plate is in the closed state, the push rod component or the gate plate itself can also be supported on the corresponding through groove, indirectly obtaining stable support from the corresponding connector, thereby improving the blocking strength of the gate plate to the corresponding discharge port.
[0049] like Figure 4-6 As shown, a first gate guide 540 is also provided, and the first gate guide 540 is configured to guide the first gate 520 to the first discharge port 112; and / or, a second gate guide is also provided, and the second gate guide is configured to guide the second gate to the first discharge port 112.
[0050] When implementing it, refer to Fig. 9As shown, the first gate plate guide 540 includes a first upper clamping plate 541 and a first lower clamping plate 542, the first upper clamping plate 541 and the first lower clamping plate 542 are clamped and matched with each other and a first interlayer 544 for limiting the thickness of the first gate plate 520 is formed therebetween, the front part of the first upper clamping plate 541 and the front part of the first lower clamping plate 542 both extend into the first hollow frame 532 through the first through groove 532a, wherein the first upper clamping plate 541 located on the inner side of the first hollow frame 532 is provided with a first upper notch, and the first lower clamping plate 542 located on the inner side of the first hollow frame 532 is provided with a first lower notch, and the first upper notch The position of the opening and the first lower notch correspond to each other; and / or, the setting method refers to the first gate guide 540, the second gate guide includes a second upper clamping plate and a second lower clamping plate, the second upper clamping plate and the second lower clamping plate are clamped and matched, and a second interlayer for limiting the thickness of the second gate is formed between each other, and the front part of the second upper clamping plate and the front part of the second lower clamping plate both extend into the second hollow frame through the second through groove, wherein the second upper clamping plate located inside the second hollow frame is provided with a second upper notch, and the second lower clamping plate located inside the second hollow frame is provided with a second lower notch, and the positions of the second upper notch and the second lower notch correspond to each other. In specific implementation, the first upper clamping plate 541 and the first lower clamping plate 542 are arranged at a distance from each other through the first support members 543 arranged around them, thereby forming a first interlayer 544; similarly, the second upper clamping plate and the second lower clamping plate are arranged at a distance from each other through the second support members arranged around them, thereby forming a second interlayer. In order to avoid interference with the in-and-out movement of the gate, in a preferred embodiment, support members are only provided at the edges of the upper clamping plate and the lower clamping plate on both sides of the in-and-out direction of the gate.
[0051] When working, the corresponding upper and lower splints are supported in the corresponding through grooves. The interlayer formed between the upper and lower splints has a stable limiting space, which can play a stable guiding role for the corresponding gate when it moves forward and backward. In order to ensure smooth conveying of feed, the corresponding upper notch and lower notch also form a hollow interlayer 544a on the inner side of the corresponding hollow frame. Figure 6 , Fig. 9 In order to have a larger material passing space and ensure a certain supporting strength, the upper notch on the front of the upper splint and the lower notch on the front of the lower splint form an "L"-shaped hollow interlayer 544a on the inside of the hollow frame. In the closed state, the gate plate is limited in the "L"-shaped hollow interlayer 544a to block the discharge port. It can be understood that the gate plate is supported and limited by the hollow interlayer 544a, which can improve the sealing strength of the gate plate; in the open state, the gate plate is accurately and reliably withdrawn from the inside of the hollow frame through the limited space of the interlayer, so that the opening and closing process of the opening and closing mechanism is efficient and reliable, and the interlayer between the upper splint and the lower splint located on the outside of the discharge port also protects the gate plate.
[0052] In specific implementation, in order to maintain a good feed conveying rate, the area size of the first upper notch and the first lower notch is comparable and slightly smaller than the area of the first gate 520; and / or, the area size of the second upper notch and the second lower notch is comparable and slightly smaller than the area of the second gate. It can be understood that the upper notch and the lower notch have comparable area sizes, and through corresponding settings, the two can have a larger hollow area in the thickness direction, thereby increasing the cross-sectional area of the feed conveying channel when the gate is in the open state; in addition, since the gate area is slightly larger than the hollow area, when it is closed, the gate is sufficient to completely cover the corresponding discharge port channel.
[0053] like Fig. 9 As shown, the rear surface of the first upper clamp 541 has a first arc-shaped protrusion 541a extending in the same direction as the movement direction of the first push rod component 510, and the rear of the first lower clamp 542 has a first arc-shaped recess 542a corresponding to the first arched protrusion, and the first arc-shaped protrusion 541a and the first arc-shaped recess 542a cooperate to form a first push rod channel in the first interlayer 544; and / or, the arrangement method refers to the first upper clamp 541 and the first lower clamp 542, the rear surface of the second upper clamp has a second arc-shaped protrusion extending in the same direction as the movement direction of the second push rod component, and the rear of the second lower clamp has a second arc-shaped recess corresponding to the second arched protrusion, and the second arc-shaped protrusion and the second arc-shaped recess cooperate to form a second push rod channel in the second interlayer.
[0054] When in use, the push rod channel is arranged around the push rod of the push rod component, refer to Figure 6 When the push rod pushes the gate forward to block the discharge port, the push rod channel protects the push rod and prevents rainwater or other dirt from invading. In addition, the push rod channel provides a certain radial accommodation space for the push rod to avoid friction between the upper and lower clamping plates during the forward and backward movement of the push rod. In a preferred embodiment, the push rod component is provided with a shell structure. When the push rod drives the gate backward to withdraw from the discharge port, the push rod can move backward into the shell. It can be understood that as long as a small gap is maintained between the shell and the rear end of the push rod channel, the push rod can be protected by the shell or the push rod channel during the forward and backward driving process. More preferably, a protective cover can be added outside the push rod component and the gate guide to further enhance the protection effect of the opening and closing mechanism.
[0055] like Figure 2-3As shown, in a specific implementation, the connecting component 300 is a V-shaped three-way component, and the two ends of the upper part of the V-shaped three-way component are used to open the first feed opening 310 and the second feed opening 320, and the lower end of the V-shaped three-way component is used to open the third feed opening 330. It can be understood that based on the V-shaped three-way component, the channel between the first feed opening 310 and the third feed opening 330, and the channel between the second feed opening 320 and the third feed opening 330 all have a continuous inclination slope from top to bottom, which helps to improve the efficiency of the feed being transported from top to bottom inside the connecting component 300. In a preferred embodiment, the V-shaped three-way component is provided with an inspection port 340, and more preferably, the inspection port 340 is opened between the first feed opening 310 and the second feed opening 320. When used specifically, since the inspection port 340 is also facing the third feed opening 330, all the feed openings can be inspected based on the inspection port 340.
[0056] The specific working method of this embodiment is as follows:
[0057] The feed material first enters the first barrel mixer 100 for mixing. During the mixing process, the first gate plate 520 blocks between the first discharge port 112 and the first feed port 310, and the second gate plate blocks between the second discharge port 212 and the second feed port 320. When the mixing process of the feed in the first barrel mixer 100 is completed, the first push rod component 510 drives the first gate plate 520 backward, and the first gate plate 520 moves backward to leave the hollow interlayer 544a located in the first hollow frame 532, until the first gate plate 520 moves backward to the rear area of the first interlayer 544. At this time, the first discharge port 112 is connected to the connecting component 300 through the first feed port 310, and the feed in the first barrel mixer 100 is transported to the discharge mechanism 400 through the connecting component 300 and fed outward. While the first barrel mixer 100 is feeding outward, a new batch of feed raw materials is added to the second barrel mixer 200 for mixing, so as to make full use of the unloading gap of the first barrel mixer 100 for material preparation. By simply adjusting the mixing rate and the feeding rate, it is easy to achieve that when the first barrel mixer 100 completes the feeding, the second barrel mixer 200 also completes the mixing process synchronously. Then, the second opening and closing mechanism 600 is opened, so that the second push rod component drives the second gate plate backward, and the second gate plate moves backward to leave the hollow interlayer 544a located in the second hollow frame until the second gate plate moves backward to the rear area of the second interlayer. At this time, the second discharge port 212 is connected to the connecting component 300 through the second feeding port 320, and the feed in the second barrel mixer 200 is transported to the unloading mechanism 400 through the connecting component 300 and fed outward. Based on the same operation method, when the second barrel mixer 200 is in the feeding process, the first opening and closing mechanism 500 can be closed, and a new batch of feed raw materials can be added to the first barrel mixer 100 for the mixing process. In this way, according to the specific feeding needs, the mixing of the first barrel mixer 100 and the second barrel mixer 200 is coordinated with the opening and closing operation of the first opening and closing mechanism 500 and the second opening and closing mechanism 600, so as to achieve uninterrupted mixing and continuous feeding.
[0058] Obviously, the above embodiments of the utility model are only examples for clearly explaining the technical solution of the utility model, and are not intended to limit the specific implementation methods of the utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the claims of the utility model shall be included in the protection scope of the claims of the utility model.
Claims
1. A double-barrel stirring device, characterized in that: The invention comprises a first barrel mixer, a second barrel mixer, a connecting component and a discharge mechanism, wherein the first barrel mixer is provided with a first discharge port, the second barrel mixer is provided with a second discharge port, the connecting component is provided with a first material passage port, a second material passage port and a third material passage port, the first material passage port is connected with the first discharge port, the second material passage port is connected with the second discharge port, and the third material passage port is connected with the discharge mechanism; It also includes a first opening and closing mechanism and a second opening and closing mechanism. The first opening and closing mechanism is arranged between the first material passage and the first material discharge port, and the second opening and closing mechanism is arranged between the second material passage and the second material discharge port.
2. The double-barrel stirring device according to claim 1, characterized in that: The connecting component is located at the lower side of the first discharge port and the second discharge port, and the unloading mechanism is arranged below the connecting component.
3. The double-barrel stirring device according to claim 2, characterized in that: The first barrel stirring mechanism and the second barrel stirring mechanism are arranged at a distance from each other, and the connecting component is arranged between the first barrel stirring mechanism and the second barrel stirring mechanism, wherein the positions of the first discharge port and the second discharge port correspond to each other.
4. The double-barrel stirring device according to claim 1, characterized in that: The first barrel mixer is provided with a first mixing barrel, the first mixing barrel comprises a first inverted conical portion at the lower part, the first discharge port is provided on the first inverted conical portion; and / or, The second barrel mixer is provided with a second mixing barrel, the second mixing barrel comprises a second inverted conical portion at the lower part, and the second discharge port is provided on the first inverted conical portion.
5. The double-barrel stirring device according to any one of claims 1 to 4, characterized in that: The first opening and closing mechanism is provided with a first push rod component and a first gate plate with an area not smaller than that of the first discharge port, and the first push rod component drives the first gate plate to move forward and backward relative to the first discharge port; and / or, The second opening and closing mechanism is provided with a second push rod component and a second gate plate with an area not smaller than that of the second discharge port, and the second push rod component drives the second gate plate to move forward and backward relative to the second discharge port.
6. The double-barrel stirring device according to claim 5, characterized in that: A first connecting piece is further provided between the first material passage and the first material discharge port, the first connecting piece comprising a first hollow base and a first hollow frame body which are connected to each other, the first hollow base is connected to the first material passage, the first hollow frame body is connected to the first material discharge port, wherein a first through groove matching the width of the first gate plate is provided on the circumference of the first hollow frame body; And / or, a second connecting piece is further provided between the second feeding port and the second discharging port, the second connecting piece includes a second hollow base and a second hollow frame which are connected to each other, the second hollow base is connected to the second feeding port, the second hollow frame is connected to the second discharging port, wherein a second through groove matching the width dimension of the second gate plate is provided on the peripheral surface of the second hollow frame.
7. The double-barrel stirring device according to claim 6, characterized in that: A first gate guide is also provided, and the first gate guide is configured to guide the first gate to the first discharge port; And / or, a second gate guide is further provided, wherein the second gate guide is configured to guide the second gate toward the first discharge port.
8. The double-barrel stirring device according to claim 7, characterized in that: The first gate plate guide comprises a first upper clamping plate and a first lower clamping plate, the first upper clamping plate and the first lower clamping plate are clamped and matched with each other and a first interlayer for limiting the thickness of the first gate plate is formed between them, the front part of the first upper clamping plate and the front part of the first lower clamping plate both extend into the first hollow frame through the first through slot, wherein the first upper clamping plate located inside the first hollow frame is provided with a first upper notch, and the first lower clamping plate located inside the first hollow frame is provided with a first lower notch, and the positions of the first upper notch and the first lower notch correspond to each other; And / or, the second gate plate guide includes a second upper clamp plate and a second lower clamp plate, the second upper clamp plate and the second lower clamp plate are clamped and cooperated with each other and a second interlayer is formed therebetween for limiting the thickness of the second gate plate, the front part of the second upper clamp plate and the front part of the second lower clamp plate both extend into the second hollow frame through the second through groove, wherein the second upper clamp plate located on the inner side of the second hollow frame is provided with a second upper notch, and the second lower clamp plate located on the inner side of the second hollow frame is provided with a second lower notch, and the positions of the second upper notch and the second lower notch correspond to each other.
9. The double-barrel stirring device according to claim 8, characterized in that: The rear surface of the first upper clamping plate has a first arc-shaped protrusion extending in the same direction as the movement direction of the first push rod component, and the rear of the first lower clamping plate has a first arc-shaped depression corresponding to the first arc-shaped protrusion, and the first arc-shaped protrusion and the first arc-shaped depression cooperate to form a first push rod channel in the first interlayer; and / or, The rear surface of the second upper clamp has a second arc-shaped protrusion extending in the same direction as the movement direction of the second push rod component, and the rear of the second lower clamp has a second arc-shaped recess corresponding to the second arc-shaped protrusion. The second arc-shaped protrusion and the second arc-shaped recess cooperate to form a second push rod channel in the second interlayer.
10. The double-barrel stirring device according to any one of claims 1-4 and 6-9, characterized in that: The connecting component is a V-shaped tee, the two ends of the upper part of the V-shaped tee are used to open the first material opening and the second material opening, and the lower end of the V-shaped tee is used to open the third material opening.
11. The double-barrel stirring device according to claim 10, characterized in that: The V-shaped three-way piece is provided with an inspection opening.
12. The double-barrel stirring device according to claim 11, characterized in that: The inspection port is opened between the first material passage port and the second material passage port.