Rapid mixing device for giant salamander bait

Abstract

The utility model discloses a quick mixing device for giant salamander bait, which comprises a rack, a mixing box and a premixing box, the mixing box and the premixing box are mounted in the rack, a crushing mechanism is arranged in the premixing box, and a premixing discharge pipe is arranged at the bottom of the premixing box; the top of the mixing box is provided with a feeding port corresponding to the premixing discharging pipe, and the bottom of the mixing box is provided with a discharging pipe; a stirring roller penetrating through the top of the mixing box is arranged in the mixing box, a first stirring blade and a second stirring blade are arranged on the outer side of the stirring roller, air outlet holes are formed in the first stirring blade and the second stirring blade, a mounting plate is fixedly connected to the top of the mixing box, and a rotating joint connected with the stirring roller is mounted on the mounting plate; the other end of the rotary joint is connected with an external air supply source; a driving mechanism is also arranged at the top of the mixing box. By adopting the quick mixing device disclosed by the utility model, the mixing effect can be improved by injecting external compressed air, and the quick mixing device is compact in overall structure, convenient to operate and use, high in practicability and suitable for popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of giant salamander breeding, in particular to a rapid mixing device for giant salamander bait. Background Art

[0002] The giant salamander, commonly known as the baby fish, is a large amphibian. It is ferocious and carnivorous by nature. It feeds on aquatic insects, fish, crabs, shrimps, frogs, snakes, turtles, mice and birds. Its hunting method is "waiting for prey". Its teeth cannot chew, so it just opens its mouth to swallow the food whole, and then slowly digests it in the stomach. Therefore, the giant salamander is quite picky about food. Fresh fish, shrimps, crabs, frogs and animal offal are the best baits for the giant salamander. The skin of the giant salamander is thick and tough, which can be used to make leather, and can also be made into medicine to treat burns; it can also treat stomach diseases such as hiccups in children; and its bile can relieve fever and improve eyesight. The giant salamander has a high economic value. Since the giant salamander is a national second-level protected amphibian wild animal, it is a key development species for agricultural industrialization and characteristic agriculture and a wild animal gene protection species.

[0003] At present, the giant salamanders in the existing market are all artificially bred and factory-bred. During the breeding process, the giant salamanders need to be fed with feed, which needs to be crushed and then mixed according to the raw material ratio. In the process of proportioning, the feed raw materials need to be mixed. At this time, a rapid mixing device is needed. The rapid mixing device uses a high-speed rotating agitator to quickly mix feed raw materials of different components. The feed raw materials used for giant salamander breeding are generally relatively fine micro-powders, and the adsorption force and viscosity between the powder particles will increase. In the process of mixing and stirring the feed, since the existing mixing structures are improved or additional stirring blades, the stirring work is performed only by setting a single stirring mechanism, resulting in limited improvement effect, thereby increasing the difficulty of mixing, and the mixing effect of the feed cannot be effectively guaranteed, which will affect the later use effect of the raw materials.

[0004] After searching, the patent document with the authorization announcement number CN220194657U discloses a rapid mixing device for producing giant salamander bait. From the content disclosed in the retrieved patent document, the solution adopted is to drive the rectangular plate 1 on the sleeve 1 to rotate through the motor, and at the same time, the sleeve 1 drives the bevel gear 1, and the bevel gear 1 drives the bevel gear 3 to rotate in the opposite direction through the bevel gear 2, and the bevel gear 3 drives the rectangular plate 2 on the sleeve 2 to rotate, so that the two rectangular plates can rotate in the opposite direction and reciprocate, so that the feed can be mixed faster and more fully. In order to improve the mixing effect of the bait, it is helpful to quickly discharge the mixed bait, so as to provide a mixing device different from the prior art to meet the needs of giant salamander breeding. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a mixing device with simple structure and easy operation in view of the problems existing in the background technology. By using the mixing device, the mixing effect can be further improved by mixing after crushing, which helps to quickly discharge the mixed bait, thereby improving the processing efficiency, so as to meet the needs of giant salamander breeding. Specifically, it is a rapid mixing device for giant salamander bait.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a rapid mixing device for giant salamander bait, comprising a frame, and a mixing box and a premixing box installed in the frame, the premixing box is located above the mixing box, a feed hopper is provided on the top of the premixing box, a crushing mechanism is provided in the premixing box, and a premixing discharge pipe is provided at the bottom of the premixing box; a feed interface corresponding to the premixing discharge pipe is provided on the top of the mixing box, and a discharge pipe is provided at the bottom of the mixing box; a stirring roller is provided inside the mixing box that passes through the top of the mixing box, and the stirring roller is a hollow circle A tube structure, a plurality of hollow first stirring blades are evenly spaced outside the stirring roller, and a hollow second stirring blade is installed at the bottom end of the stirring roller, the inner cavities of the first stirring blade and the second stirring blade are communicated with the inner cavity of the stirring roller, and a plurality of air outlet holes are evenly spaced on the first stirring blade and the second stirring blade, a mounting plate is fixedly connected to the top of the mixing box, a rotary joint connected to the stirring roller is installed on the mounting plate, the other end of the rotary joint is connected to an external air supply source, and a driving mechanism for controlling the rotation of the stirring roller is also arranged on the top of the mixing box.

[0007] Furthermore, the utility model describes a rapid mixing device for giant salamander bait, wherein the crushing mechanism includes a crushing motor, a crushing roller, bearings, a coupling, a connecting rod and a crushing blade, the crushing motor is arranged on a frame, the crushing roller is arranged in a horizontal state in a premixing box, and its two ends pass through the side of the premixing box, and form a rotating connection structure with the premixing box through bearings arranged on the outer side of the premixing box, one end of the crushing roller is connected to the output shaft of the crushing motor through a coupling; a plurality of connecting rods are arranged on the crushing roller, and spirally distributed crushing blades are fixed on the connecting rods.

[0008] Furthermore, the utility model describes a rapid mixing device for giant salamander bait, wherein the premixing box is configured as an integrated structure with a square upper portion and a conical lower portion as a hollow cavity, the premixing discharge pipe is located at the center of the bottom, and a discharge stop valve is installed in the premixing discharge pipe.

[0009] Furthermore, the rapid mixing device for giant salamander bait described in the utility model is provided with an openable box door on the side of the premixing box, the box door is located in the upper middle part of the premixing box, and a detachable screen is also provided in the premixing box, the screen is located at the connection between the square part and the conical part.

[0010] Furthermore, the utility model discloses a rapid mixing device for giant salamander bait, wherein the driving mechanism comprises a driving motor, a worm gear and a worm, wherein the driving motor is mounted on the top of the mixing box and is located outside the mounting plate, the worm gear is connected to the output shaft of the driving motor, the worm gear is arranged on the stirring roller, and the worm gear is meshingly connected to the worm gear.

[0011] Furthermore, in the rapid mixing device for giant salamander bait described in the utility model, the mounting plate on the top of the mixing box is arranged in an L-shaped structure, and a through hole matching with the worm is arranged in the mounting plate, and the worm is rotatably connected to the mounting plate.

[0012] Furthermore, the utility model describes a rapid mixing device for giant salamander bait, wherein the mixing box is configured as an integrated structure with a square upper portion and a conical lower portion as a cavity, the first stirring blade is located in the upper cavity, and the second stirring blade is located in the lower cavity; the discharge pipe is located at the center of the bottom, and a discharge control valve is installed in the discharge pipe.

[0013] Furthermore, the rapid mixing device for giant salamander bait described in the utility model is also provided with a sealed bearing matching the stirring roller on the top of the mixing box, and the stirring roller is rotatably connected to the mixing box via the sealed bearing; the first stirring blade and the second stirring blade are fixed to the stirring roller as an integrated structure by welding.

[0014] Furthermore, in the rapid mixing device for giant salamander bait described in the utility model, the first stirring blade is configured as a plate-like structure, and the second stirring blade is configured as a bent plate-like structure, and its bent section is parallel to the bottom slope of the lower part of the mixing box.

[0015] Furthermore, the utility model discloses a rapid mixing device for giant salamander bait, which also includes a control cabinet installed in a frame, wherein a controller electrically connected to the crushing mechanism and the driving mechanism is provided in the control cabinet.

[0016] The utility model discloses a rapid mixing device for giant salamander bait. Since a mixing box and a premixing box are installed in a frame, they are crushed before mixing. This allows the raw materials to be mixed to be crushed and have a higher particle size. The crushed raw materials enter the premixing box and are stirred by the first stirring blade and the second stirring blade. The stirring effect is ensured. At the same time, since the first stirring blade and the second stirring blade are configured as a hollow structure connected to the stirring roller, and air outlets are provided on the first stirring blade and the second stirring blade, and the rotary joint is used to connect the first stirring blade and the second stirring blade to an external air supply source, external compressed air can be injected into the first stirring blade and the second stirring blade through the stirring roller and blown out through the corresponding air outlets, so that the raw materials in the mixing process can be turned over, which not only improves the mixing effect, but also increases the pressure, which is conducive to the rapid discharge of the mixed raw materials and effectively prevents the problem of cleaning due to blockage.

[0017] It can be seen that the rapid mixing device described in the utility model can improve the mixing effect by mixing the bait after crushing, and during the mixing process, by injecting external compressed air, not only can the mixing effect be further improved, but also the mixed bait can be quickly discharged, thereby improving the processing efficiency, so as to meet the needs of giant salamander breeding and greatly reduce the workload of cleaning and maintenance. The overall structure is compact, reduces space occupancy, is easy to operate and use, has strong practicality, and is suitable for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] As shown in the figure: 1-frame, 11-feeding hopper, 12-discharge port, 13-blocking plate, 14-universal wheel, 2-mixing box, 21-feeding interface, 22-discharge pipe, 23-discharge control valve, 24-sealed bearing, 3-premixing box, 31-feeding hopper, 32-premixing discharge pipe, 33-discharge stop valve, 34-screen, 4-crushing mechanism, 41-crushing motor, 42-crushing roller, 43-bearing, 44-coupling, 45-connecting rod, 46-crushing blade, 5-stirring roller, 51-first stirring blade, 52-second stirring blade, 53-air outlet, 54-rotating joint, 6-mounting plate, 7-driving mechanism, 71-driving motor, 72-worm gear, 72-worm, 8-control cabinet. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0022] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", etc. quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "provided with" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] It should be noted that the term "comprise" or any other variation is intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus. Example 1

[0025] like Figure 1As shown, a rapid mixing device for giant salamander bait described in this embodiment includes a frame 1, and a mixing box 2 and a premixing box 3 installed in the frame 1, the premixing box 3 is located above the mixing box 2, a feeding hopper 31 is provided on the top of the premixing box 3, a crushing mechanism 4 is provided in the premixing box 3, and a premixing discharge pipe 32 is provided at the bottom of the premixing box 3; a feeding interface 21 corresponding to the premixing discharge pipe 32 is provided on the top of the mixing box 2, and a discharge pipe 22 is provided at the bottom of the mixing box 2; a stirring roller 5 is provided inside the mixing box 2 that passes through the top thereof, and the stirring roller 5 is a hollow circular tube structure. A plurality of hollow first stirring blades 51 are arranged at equal intervals on the outside of the roller 5, and a hollow second stirring blade 52 is installed at the bottom end of the stirring roller 5, the inner cavities of the first stirring blade 51 and the second stirring blade 52 are communicated with the inner cavity of the stirring roller 5, and a plurality of air outlet holes 53 are arranged at equal intervals on the first stirring blade 51 and the second stirring blade 52, a mounting plate 6 is fixedly connected to the top of the mixing box 2, a rotary joint 54 connected to the stirring roller 5 is installed on the mounting plate 6, the other end of the rotary joint 54 is connected to an external air supply source, and a driving mechanism 7 for controlling the rotation of the stirring roller 5 is also arranged on the top of the mixing box 2.

[0026] Among them, the crushing mechanism 4 includes a crushing motor 41, a crushing roller 42, a bearing 43, a coupling 44, a connecting rod 45 and a crushing blade 46. The crushing motor 41 is arranged on the frame 1, and the crushing roller 42 is arranged in a horizontal state in the premixing box 3, and its two ends pass through the side of the premixing box 3, and form a rotating connection structure with the premixing box 3 through the bearing 43 arranged on the outer side of the premixing box 3. One end of the crushing roller 42 is connected to the output shaft of the crushing motor 41 through the coupling 44; a plurality of groups of connecting rods 45 are arranged on the crushing roller 42, and crushing blades 46 distributed in a spiral shape are fixed on the connecting rods 45.

[0027] The driving mechanism 7 includes a driving motor 71, a worm gear 72 and a worm 73. The driving motor 71 is installed on the top of the mixing box 2 and is located outside the mounting plate 6. The worm 73 is connected to the output shaft of the driving motor 71. The worm gear 72 is arranged on the stirring roller 5. The worm gear 72 is meshed and connected with the worm 73. The mounting plate 6 on the top of the mixing box 2 is arranged in an L-shaped structure, and a through hole matching the worm 73 is arranged in the mounting plate 6. The worm 73 is rotatably connected with the mounting plate 6.

[0028] Furthermore, a rapid mixing device for giant salamander bait described in this embodiment is adopted, the mixing box 2 is configured as a square upper portion and a conical lower portion with a cavity integrated structure, the first stirring blade 51 is located in the upper cavity, and the second stirring blade 52 is located in the lower cavity; the discharge pipe 22 is located at the center of the bottom, and a discharge control valve 23 is installed in the discharge pipe 22; and the premixing box 3 is configured as a square upper portion and a conical lower portion with a cavity integrated structure, the premixing discharge pipe 32 is located at the center of the bottom, and a discharge stop valve 33 is installed in the premixing discharge pipe 32.

[0029] Furthermore, a rapid mixing device for giant salamander bait described in this embodiment is adopted, and a sealed bearing 24 matching the stirring roller 5 is also arranged on the top of the mixing box 2, and the stirring roller 5 is rotatably connected to the mixing box 2 through the sealed bearing 24; the first stirring blade 51 and the second stirring blade 52 are fixed to the stirring roller 5 as an integrated structure by welding; wherein the first stirring blade 51 is arranged as a plate-like structure, and the second stirring blade 52 is arranged as a bent plate-like structure, and its bent section is parallel to the bottom inclined surface of the lower part of the mixing box 2. Example 2

[0030] This embodiment is based on the embodiment 1. First, in order to facilitate the cleaning of the premixing box 3, and second, to meet the mixing of baits of different sizes according to the bait conditions that need to be mixed, an openable box door is provided on the side of the premixing box 3, and the box door is located in the middle and upper part of the premixing box 3. A detachable screen 34 is also provided in the premixing box 3, and the screen 34 is located at the connection between the square part and the conical part. In the specific application process, the screen 34 of different meshes can be selected and replaced according to the bait conditions that need to be mixed. By crushing before mixing, the mixing effect can be improved. Example 3

[0031] This embodiment is based on the embodiment 2. In order to realize automatic control and facilitate operation, the rapid mixing device is further configured with a control cabinet 8. The control cabinet 8 is installed in the frame 1. A controller electrically connected to the crushing mechanism 4 and the driving mechanism 7 is provided in the control cabinet 8. The controller is used to control the on or off state of the crushing motor 41 and the driving motor 71. Since the controller, the crushing motor 41 and the driving motor 71 are all common technologies in the prior art, it is sufficient to select specifications and models that meet the use requirements according to needs.

[0032] Other details of the present invention are all conventional techniques known to those skilled in the art.

[0033] In the specific application process, since the mixing box 2 and the premixing box 3 are installed in the frame 1, before mixing, they can be crushed according to different raw materials, so that the raw materials to be mixed can be crushed to improve their fine particle size. The crushed raw materials enter the premixing box 3, and under the action of the first stirring blade 51 and the second stirring blade 52, the stirring effect is guaranteed. At the same time, since the first stirring blade 51 and the second stirring blade 52 are set as a hollow structure connected to the stirring roller 5, and air outlet holes 53 are provided on the first stirring blade 51 and the second stirring blade 52, and the rotary joint 54 is used to connect with the external air supply source, the external compressed air can be injected into the first stirring blade 51 and the second stirring blade 52 through the stirring roller 5, and blown out through the corresponding air outlet holes 53, so that the raw materials in the mixing process can be turned over, which not only improves the mixing effect, but also can pressurize, which is conducive to the rapid discharge of the mixed raw materials and effectively prevents the problem of cleaning due to blockage.

[0034] It can be seen that the rapid mixing device described in the utility model can improve the mixing effect by mixing the bait after crushing, and during the mixing process, by injecting external compressed air, not only can the mixing effect be further improved, but also the mixed bait can be quickly discharged, thereby improving the processing efficiency, so as to meet the needs of giant salamander breeding and greatly reduce the workload of cleaning and maintenance. The overall structure is compact, reduces space occupancy, is easy to operate and use, has strong practicality, and is suitable for promotion and application.

[0035] The protection scope of the utility model is not limited to the technical solutions disclosed in the specific implementation methods. The above description is only a preferred implementation method of the utility model and does not limit the utility model. Any minor modifications, equivalent substitutions and improvements made based on the technical solutions of the utility model should be included in the protection scope of the technical solutions of the utility model.

Claims

1. A rapid mixing device for giant salamander bait, comprising a frame (1), and a mixing box (2) and a premixing box (3) installed in the frame (1), characterized in that: The premixing box (3) is located above the mixing box (2); a feed hopper (31) is provided on the top of the premixing box (3); a crushing mechanism (4) is provided in the premixing box (3); and a premixing discharge pipe (32) is provided at the bottom of the premixing box (3); a feed interface (21) corresponding to the premixing discharge pipe (32) is provided on the top of the mixing box (2); and a discharge pipe (22) is provided at the bottom of the mixing box (2); a stirring roller (5) is provided inside the mixing box (2) and passes through the top thereof; the stirring roller (5) is of a hollow circular tube structure; and a plurality of hollow first stirring blades (51) are provided at equal intervals on the outer side of the stirring roller (5); A hollow second stirring blade (52) is installed at the bottom end of the stirring roller (5); the inner cavities of the first stirring blade (51) and the second stirring blade (52) are communicated with the inner cavity of the stirring roller (5); and a plurality of air outlet holes (53) are arranged at equal intervals on the first stirring blade (51) and the second stirring blade (52); a mounting plate (6) is fixedly connected to the top of the mixing box (2); a rotating joint (54) connected to the stirring roller (5) is installed on the mounting plate (6); the other end of the rotating joint (54) is connected to an external air supply source; and a driving mechanism (7) for controlling the rotation of the stirring roller (5) is also arranged on the top of the mixing box (2).

2. A rapid mixing device for giant salamander bait according to claim 1, characterized in that: The pulverizing mechanism (4) comprises a pulverizing motor (41), a pulverizing roller (42), a bearing (43), a coupling (44), a connecting rod (45) and a pulverizing blade (46). The pulverizing motor (41) is arranged on a frame (1). The pulverizing roller (42) is arranged in a horizontal state in a premixing box (3). Both ends of the pulverizing roller pass through the side of the premixing box (3) and form a rotation connection structure with the premixing box (3) through a bearing (43) arranged on the outer side of the premixing box (3). One end of the pulverizing roller (42) is connected to the output shaft of the pulverizing motor (41) through a coupling (44). A plurality of connecting rods (45) are arranged on the pulverizing roller (42), and spirally distributed pulverizing blades (46) are fixed on the connecting rods (45).

3. A rapid mixing device for giant salamander bait according to claim 2, characterized in that: The premix box (3) is configured to have a square upper portion and a conical lower portion as an integrated cavity structure, the premix discharge pipe (32) is located at the center of the bottom, and a discharge stop valve (33) is installed in the premix discharge pipe (32).

4. A rapid mixing device for giant salamander bait according to claim 3, characterized in that: An openable box door is provided on the side of the premixing box (3), the box door is located in the middle and upper part of the premixing box (3), and a detachable screen (34) is also provided in the premixing box (3), the screen (34) is located at the connection between the square part and the conical part.

5. A rapid mixing device for giant salamander bait according to claim 1, characterized in that: The driving mechanism (7) comprises a driving motor (71), a worm wheel (72) and a worm (73); the driving motor (71) is mounted on the top of the mixing box (2) and is located outside the mounting plate (6); the worm (73) is connected to the output shaft of the driving motor (71); the worm wheel (72) is arranged on the stirring roller (5); and the worm wheel (72) and the worm (73) are meshed and connected.

6. A rapid mixing device for giant salamander bait according to claim 5, characterized in that: The mounting plate (6) on the top of the mixing box (2) is arranged in an L-shaped structure, and a through hole matching the worm (73) is arranged in the mounting plate (6), and the worm (73) is rotatably connected to the mounting plate (6).

7. A rapid mixing device for giant salamander bait according to claim 6, characterized in that: The mixing box (2) is configured as an integrated structure with a square upper portion and a conical lower portion, wherein the first stirring blade (51) is located in the upper cavity and the second stirring blade (52) is located in the lower cavity; the discharge pipe (22) is located at the center of the bottom, and a discharge control valve (23) is installed in the discharge pipe (22).

8. A rapid mixing device for giant salamander bait according to claim 7, characterized in that: A sealed bearing (24) matching the stirring roller (5) is also provided on the top of the mixing box (2), and the stirring roller (5) is rotatably connected to the mixing box (2) via the sealed bearing (24); the first stirring blade (51) and the second stirring blade (52) are fixed to the stirring roller (5) by welding to form an integrated structure.

9. A rapid mixing device for giant salamander bait according to claim 8, characterized in that: The first stirring blade (51) is configured as a plate-like structure, while the second stirring blade (52) is configured as a bent plate-like structure, the bent section of which is parallel to the bottom slope of the lower part of the mixing box (2).

10. A rapid mixing device for giant salamander bait according to claim 1, characterized in that: The rapid mixing device also includes a control cabinet (8), which is installed in the frame (1). A controller electrically connected to the pulverizing mechanism (4) and the driving mechanism (7) is provided in the control cabinet (8).

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