A raw material mixer

Abstract

The present application discloses a raw material mixer, which relates to the technical field of feed processing equipment, including a mixing device, a feeding device and a base, wherein the feeding assembly includes a supporting member, a support member, a plurality of piercing members and a plurality of driving members; the supporting member is movably connected to the base; the driving member drives the supporting member to move; the supporting member is arranged in the feeding port; the piercing member is arranged on the support member, and is located on the side of the support member close to the supporting member; the supporting member is provided with a plurality of clearance holes; the piercing member is provided with a plurality of through holes and has a cavity inside, and the cavity is communicated with the aggregate space. The present application can make the process of mixing raw materials more convenient and quick, reduce manpower input and improve efficiency; at the same time, it can reduce the dust formed during the feeding process, improve the utilization rate of raw materials, and reduce the impact on the surrounding air environment.

Description

Technical Field

[0001] The present application relates to the technical field of feed processing equipment, and in particular to a raw material mixer. Background Art

[0002] During the feed processing process, different types of raw materials need to be mixed in a certain proportion to ensure that animals absorb a balanced amount of nutrients and avoid nutritional imbalance caused by a single feed.

[0003] Feed raw materials include a variety of powdered raw materials. Mixing equipment is required to pre-mix the different raw materials in a certain proportion to ensure a uniform mixture. After mixing, the raw materials are sent to the next feed processing equipment for further processing. Pre-mixing the powdered raw materials helps to make the final feed more uniform.

[0004] However, these powdered raw materials are typically transported in bags. Before mixing, workers must carry the raw materials to the mixing equipment's feed port (usually located at the top of the mixing equipment), unpack the bags, and then feed them into the mixing equipment. This process is labor-intensive and inefficient. Furthermore, the powdered raw materials are prone to generating dust during the mixing process, which not only wastes raw materials but also pollutes the surrounding air. Summary of the Invention

[0005] The present application provides a raw material mixer, which can make the raw material mixing process more convenient and quick, reduce manpower input and improve efficiency; at the same time, it can reduce the dust generated during the feeding process, improve the utilization rate of raw materials, and reduce the impact on the surrounding air environment.

[0006] This application provides a raw material mixer, which adopts the following technical solution:

[0007] A raw material mixer comprises a mixing device, a feeding device and a base, wherein the mixing device is arranged above the base, and the feeding device is arranged on the base and located around the mixing device;

[0008] A material collection space is provided on the base below one side of the mixing device, and a feed port and a discharge port are respectively provided at both ends of the material collection space, and the feed port passes through the base and communicates with the space above the base;

[0009] The feeding device includes a feeding assembly, a first feeding assembly, and a second feeding assembly; the feeding assembly is arranged at the feeding port; the first feeding assembly is arranged in the gathering space and can drive the raw materials in the gathering space to move toward the discharge port; one end of the second feeding assembly penetrates into the interior of the base and communicates with the gathering space through the discharge port, and the other end of the second feeding assembly is connected to the mixing device and can drive the raw materials leaving the discharge port into the mixing device;

[0010] The feeding assembly includes a supporting member, a support member, a plurality of piercing members and a plurality of driving members; the supporting member is movably connected to the base along the feeding direction of the feeding port; the driving member is arranged on the base and can drive the supporting member to move; the supporting member is arranged in the feeding port; the piercing member is arranged on the supporting member, located on a side of the supporting member close to the supporting member, and the tip of the piercing member is facing opposite to the feeding direction of the feeding port; the supporting member is provided with a plurality of clearance holes for the piercing members to pass through;

[0011] The piercing member is provided with a plurality of through holes and has a cavity inside. The through holes are communicated with the cavity, and one end of the cavity close to the supporting member passes through the supporting member and is communicated with the aggregate space.

[0012] By adopting the above technical solution, after the bagged raw materials to be put into the mixing device are placed on the supporting member, a number of driving members drive the supporting member to move in the direction close to the supporting member. During this process, the piercing member will pass through the yield hole to pierce the bagged raw materials above the supporting member. After the bagged raw materials are pierced by the piercing member, the raw materials inside can enter the cavity through the through hole and then enter the aggregate space. Then, the raw materials in the aggregate space will be successively sent to the mixing device through the first feeding component and the second feeding component for mixing; it can make the raw material input more convenient and quick, reduce manpower input and improve feeding efficiency; at the same time, it can reduce the dust generated during the feeding process, improve the utilization rate of raw materials, and reduce the probability of affecting the surrounding air environment during the feeding process.

[0013] Optionally, the puncture member is rotatably connected to the support member, the tip of the puncture member has several blades with spiral trajectories, a driven gear is provided at one end of the puncture member close to the support member, and a driving gear is rotatably connected to the support member and simultaneously meshes with several of the driven gears; a driving rod is provided on the material supporting member, the driving rod is located on a side of the material supporting member close to the support member, the driving rod passes through the driving gear and is threadedly engaged with the driving gear, and the driving rod can drive the driving gear to rotate as the material supporting member moves.

[0014] By adopting the above technical solution, the material supporting member can drive several piercing members to rotate during its movement, thereby making the process of the piercing members piercing the bagged raw materials more convenient and quick, thereby improving the reliability of the piercing members piercing the bagged raw materials.

[0015] Optionally, a weight sensor for monitoring the weight of the raw material on the supporting member is further included. The weight sensor is arranged on the supporting member, and the weight sensor is signal-connected to several of the driving members. When the supporting member moves toward the piercing member, the data monitored by the weight sensor decreases, which can drive the supporting member to move faster.

[0016] By adopting the above technical solution, it is easier for the puncture piece to pierce the bagged raw materials close to the material supporting piece than to pierce the bagged raw materials far away from the material supporting piece. When the puncture piece is about to pierce the bagged raw materials far away from the material supporting piece, the movement speed of the material supporting piece is accelerated, which can further facilitate the puncture piece to pierce the bagged raw materials, thereby further improving the reliability of the puncture piece piercing the bagged raw materials.

[0017] Optionally, the end of the material supporting member facing away from the supporting member has a plurality of grooves adapted to the bagged raw materials, the grooves are tapered toward the supporting member, and the grooves are communicated with the clearance holes.

[0018] By adopting the above technical solution, it is convenient for workers to place the bagged raw materials to be put into the mixing device on the material supporting member, so that the bagged raw materials are pierced by the piercing member when the material supporting member moves toward the supporting member.

[0019] Optionally, the supporting member has a plurality of protrusions on the groove wall of the groove.

[0020] By adopting the above technical solution, the friction between the bagged raw materials and the groove wall can be increased, thereby improving the position stability of the bagged raw materials close to the material support after being placed in the groove, and further improving the position stability of the bagged raw materials after being placed on the material support.

[0021] Optionally, a plurality of baffles are further included, which are arranged above the base body. The baffles enclose the feed port and form a clearance port for placing the bagged raw materials on the supporting member.

[0022] By adopting the above technical solution, the baffle can be used as an auxiliary support when placing the bagged raw materials on the supporting plate through the gap, so that the stacking of the bagged raw materials on the supporting plate is more convenient and more stable.

[0023] Optionally, the surface of the piercing member has cutting members on both sides of the material through hole along the moving direction of the supporting member.

[0024] By adopting the above technical solution, when the piercing member pierces the bagged raw material, the cutting member can enlarge the opening formed by the piercing member on the bagged raw material, thereby facilitating the outflow of the raw material in the bag.

[0025] Optionally, a plurality of guide rods are further provided on the support member, and the plurality of guide rods correspond one-to-one to the plurality of piercing members; the guide rods are located in the cavity, and the guide rods are centered in the cavity.

[0026] By adopting the above technical solution, the raw materials in the bag enter the cavity through the material through-hole and contact the guide rod. The guide rod will guide the raw materials to move toward the direction close to the aggregate space under the action of its own gravity, thereby reducing the probability that the raw materials entering the cavity through different material through-holes will affect each other and cause the speed of raw material inflow to be affected, which can speed up the speed of raw materials in the bag flowing into the aggregate space.

[0027] Optionally, a spiral blade is further provided on the guide rod, and the spiral blade is located in the cavity and is sleeved with the guide rod.

[0028] By adopting the above technical solution, the spiral blades can further guide the movement of the raw materials entering the cavity, reduce the probability of the raw materials being blocked in the cavity, and at the same time further accelerate the speed at which the raw materials in the cavity enter the aggregate space.

[0029] Optionally, the support member is provided with a plurality of leakage holes for allowing the raw materials on the support member to enter the gathering space.

[0030] By adopting the above technical solution, the raw materials that fail to flow into the aggregate space through the puncture piece flow out of the groove and fall onto the support piece through the giveway hole. The raw materials can then enter the aggregate space through the leakage hole, thereby further improving the utilization rate of the raw materials and reducing the waste of raw materials.

[0031] In summary, this application has at least one of the following beneficial effects:

[0032] 1. It is convenient for workers to put raw materials into the mixing device for mixing, which reduces manpower input and improves efficiency, thereby improving the efficiency of raw material mixing;

[0033] 2. It can reduce dust during the feeding process, improve the utilization rate of raw materials, and reduce the impact on the surrounding air environment;

[0034] 3. It can facilitate the staff to place the bagged raw materials on the material support, improve the position stability of the bagged raw materials on the material support, and thus improve the reliability of the piercing member piercing the bagged raw materials;

[0035] 4. It can accelerate the speed at which the raw materials in the bagged raw materials flow into the aggregate space through the puncture piece, and at the same time improve the reliability of the raw materials flowing into the aggregate space through the puncture piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a structural diagram of a raw material mixer according to an embodiment of the present application;

[0037] Figure 2 This is a schematic diagram of the feeding trajectory of raw materials in a raw material mixer according to an embodiment of the present application;

[0038] Figure 3 This is a schematic diagram of the internal structure of the feeding assembly in the embodiment of the present application;

[0039] Figure 4 This is a partial schematic diagram of the internal structure of the feeding assembly in the embodiment of the present application;

[0040] Figure 5 This is a schematic diagram of the partial structure of the feeding assembly when the supporting member moves upward to the extreme position in the embodiment of the present application;

[0041] Figure 6 This is a partial structural diagram of the feeding assembly when the supporting member moves downward to the extreme position in the embodiment of the present application;

[0042] Figure 7 It is a partial cross-sectional view of the feeding assembly when the supporting member moves downward to the extreme position in the embodiment of the present application.

[0043] Explanation of the accompanying drawings: 1. Feeding device; 11. First feeding assembly; 12. Second feeding assembly; 13. Feeding assembly; 131. Supporting member; 1311. Clearance hole; 1312. Groove; 1313. Protrusion; 132. Supporting member; 1321. Leakage hole; 133. Driving member; 134. Piercing member; 1341. Cavity; 1342. Through hole; 1343. Blade; 1344. Cutting member; 2. Mixing device; 3. Base; 31. Aggregate space; 32. Feed inlet; 33. Discharge port; 4. Bag-packed raw materials; 5. Guide rod; 6. Spiral blade; 7. Baffle; 71. Clearance port; 8. Driving gear; 9. Driven gear; 10. Driving rod; 101. Weight sensor. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-7 This application is described in further detail.

[0045] The embodiment of the present application discloses a raw material mixer for mixing different types of powdered raw materials with good proportions, thereby facilitating subsequent feed processing and making the final feed components more uniform.

[0046] Reference Figure 1 and Figure 2 The raw material mixer includes a feeding device 1, a mixing device 2, and a base 3. The feeding device 1 is used to feed the powdered raw materials to the mixing device 2, and the mixing device 2 is used to mix the powdered raw materials. The base 3 is used to provide an installation base for the feeding device 1 and the mixing device 2. In this embodiment, the base 3 is preferably the ground.

[0047] The mixing device 2 is fixedly installed above the ground, and the feed end and the discharge end of the mixing device 2 are located at the top and bottom of the mixing device 2, respectively. Inside the base 3, below the mixing device 2, there is installed a transport device for sending the mixed raw materials to the next feed processing equipment or the equipment for the next feed processing, so as to facilitate the subsequent feed processing after the raw materials are fully mixed by the mixing device 2 are sent out. In this embodiment, the mixing device 2 is preferably a ribbon mixer. Since the ribbon mixer is a prior art in this field, it will not be described in detail here. It is only briefly shown in the drawings, and the transport device for sending the mixed raw materials to the next feed processing equipment or the equipment for the next feed processing are omitted in the drawings.

[0048] The feeding device 1 is located on the peripheral side of the mixing device 2 , and includes a first feeding component 11 , a second feeding component 12 and a feeding component 13 .

[0049] The interior of the base 3 has a collection space 31 on one side of the mixing device 2 for collecting different types of raw materials. One end of the collection space 31 in the longitudinal direction forms a feed port 32 extending vertically upward through the base 3, and the other end of the collection space 31 in the longitudinal direction has a discharge port 33. In this embodiment, the collection space 31 is preferably cylindrical.

[0050] The first feeding assembly 11 is disposed within the base 3 and is used to drive the raw materials in the collection space 31 to move from the feed port 32 toward the discharge port 33. In this embodiment, the first feeding assembly 11 is preferably a screw conveyor. Since screw conveyors are conventional in the art, they will not be described in detail here and are only briefly illustrated in the accompanying drawings.

[0051] The second feeding assembly 12 is located between the collection space 31 and the mixing device 2. A channel connects the top of the second feeding assembly 12 to the top of the mixing device 2 (i.e., the discharge end). The bottom of the second feeding assembly 12 (i.e., the feed end) extends into the interior of the base 3 and communicates with the discharge port 33. The second feeding assembly 12 can feed the raw materials discharged from the discharge port 33 into the mixing device 2. In this embodiment, the second feeding assembly 12 is preferably a bucket elevator. Since bucket elevators are existing in the art, they will not be described in detail here, and they are only briefly shown in the drawings.

[0052] The feeding assembly 13 is installed on the base 3 and is located near the feed port 32 on the base 3, so that the staff can put the raw materials from multiple bagged raw materials 4 with a good proportion into the aggregate space 31 on the surface of the base 3 (i.e., the ground); after the raw materials enter the aggregate space 31, they are successively fed into the mixing device 2 by the first feeding assembly 11 and the second feeding assembly 12 for mixing.

[0053] Reference Figure 3 and Figure 4 The feeding assembly 13 includes a supporting member 131 , a supporting member 132 , a plurality of driving members 133 and a plurality of piercing members 134 .

[0054] Reference Figure 4 and Figure 5 The supporting member 131 is generally in the shape of a rectangular plate. In this embodiment, the cross-sectional dimensions of the feed port 32 are preferably adapted to the dimensions of the supporting member 131. The supporting member 131 is positioned horizontally in the feed port 32 and is movably connected to the base body 3 along the feeding direction (i.e., vertical direction) of the feed port 32.

[0055] The support member 132 is also a rectangular plate-shaped structure. In this embodiment, the cross-sectional dimensions of the feed port 32 are preferably adapted to the dimensions of the support member 132. The support member 132 is fixedly mounted inside the base 3 in a horizontal position and is located in the feed port 32.

[0056] Reference Figure 5 and Figure 6 The supporting member 131 has limitations in its movement relative to the base 3. When the supporting member 131 moves upward to the extreme position, the upper end surface of the supporting member 131 is flush with the upper end surface of the base 3; when the supporting member 131 moves downward to the extreme position, the lower end surface of the supporting member 131 contacts and abuts against the support member 132.

[0057] Reference Figure 4 A plurality of driving members 133 are fixedly mounted above the base 3 to drive the supporting member 131 to move relative to the base 3. In this embodiment, the feeding assembly 13 preferably includes a single driving member 133, and the driving member 133 is preferably a servo motor. The driving member 133 preferably drives the supporting member 131 to move relative to the base 3 in the direction of a screw drive. Since screw drive is a common prior art, it will not be described in detail here.

[0058] Reference Figure 4 and Figure 5Several piercing members 134 are fixedly mounted on the support member 132. The piercing members 134 are cylindrical in shape with a sharp tip at one end. The piercing members 134 are located on the side of the support member 132 near the material support member 131. The axes of the piercing members 134 are parallel to the direction of movement of the material support member 131, and the tips of the piercing members 134 face upward. In this embodiment, the feeding device preferably includes four piercing members 134. The four piercing members 134 are mounted on the support member 132 in a circular array along the centerline of the support member 132, and the four piercing members 134 are located near the four corners of the support member 132.

[0059] Reference Figure 5 and Figure 7 The interior of the piercing member 134 has a generally cylindrical cavity 1341, which penetrates the support member 132 and communicates with the feed port 32. The circumferential surface of the piercing member 134 is also provided with a plurality of through holes 1342, each of which communicates with the cavity 1341. The through holes 1342 are evenly spaced along the axis of the piercing member 134 and are also arranged in a circular array around the axis of the piercing member 134. When the piercing member 134 pierces the bagged raw material 4 and the through holes 1342 are located inside the bagged raw material 4, the raw material in the bag can enter the feed port 32 through the through holes 1342 and then the cavity 1341.

[0060] The supporting member 131 is provided with four corresponding clearance holes 1311 adapted to the piercing members 134 . When the supporting member 131 moves toward the support member 132 , the four piercing members 134 can pass through the corresponding clearance holes 1311 and cooperate with the supporting member 131 .

[0061] When the supporting member 131 moves upward to its limit position, the staff can stack the bags of raw materials 4 to be fed onto the supporting member 131, and each bag of raw materials 4 stacked on the supporting member 131 is positioned above the clearance hole 1311. When the feeding assembly 13 is in operation, the driving member 133 drives the supporting member 131 downward, and the bags of raw materials 4 stacked on the supporting member 131 are pierced by the piercing member 134. The bags of raw materials 4 closer to the supporting member 131 will be pierced by the piercing member 134 earlier, so that the raw materials in the bags of raw materials 4 pass through the piercing member 134 and the feeding is completed.

[0062] Reference Figure 4 and Figure 7Furthermore, a weight sensor 101 is preferably fixedly mounted on the material support 131 for monitoring the weight of the bagged raw materials 4 stacked on the material support 131, and the weight sensor 101 is signal-connected to the driver 133. In this embodiment, since the weight sensor 101 and the signal connection between the weight sensor 101 and the driver 133 are both common existing technologies, they are not described in detail here, and the weight sensor 101 is only briefly shown in the drawings.

[0063] During the process of the supporting member 131 moving toward the support member 132 (that is, during the operation of the feeding component 13), the weight sensor 101 can send a signal to the driving member 133 based on the monitored weight of the bagged raw materials 4 stacked on the supporting member 131, thereby controlling the movement speed of the supporting member 131 during this process; as the data monitored by the weight sensor 101 becomes smaller and smaller, the movement speed of the supporting member 131 will become faster and faster until the supporting member 131 contacts and abuts the support member 132, at which time the driving member 133 will stop driving the supporting member 131 to move toward the support member 132.

[0064] During this process, among the multiple bagged raw materials 4 stacked on the supporting member 131, the bagged raw materials 4 close to the supporting member 131 are pierced by the piercing member 134 first. Since there are other bagged raw materials 4 above them exerting pressure on them, they are more easily pierced by the piercing member 134; and the bagged raw materials 4 far away from the supporting member 131 will be pierced by the piercing member 134 subsequently. Since the pressure exerted on them by other bagged raw materials 4 above them is relatively small or even no other bagged raw materials 4 exerting pressure on them, the difficulty of the piercing member 134 piercing the bagged raw materials 4 can be effectively reduced by accelerating the movement speed of the supporting member 131.

[0065] When the supporting member 131 moves to contact and abut against the supporting member 132, the data monitored by the weight sensor 101 is less than a certain value, that is, when almost all the raw materials in the bagged raw materials 4 stacked above the supporting member 131 have been fed, a signal will be output to the driving member 133, which controls the driving member 133 to drive the supporting member 131 to move in the direction away from the supporting member 132 to the extreme position and then maintain it, waiting for the next feeding.

[0066] Reference Figure 5 and Figure 7Furthermore, the piercing member 134 is rotatably connected to the support member 132, with the rotation axis of the piercing member 134 coinciding with its own axis. A driven gear 9 is provided at one end of the piercing member 134 rotatably connected to the support member 132, with the axis of the driven gear 9 coinciding with the rotation axis of the piercing member 134. A driving gear 8 is also rotatably connected to the center of the support member 132. The driving gear 8 meshes with the four driven gears 9 simultaneously, and the rotation of the driving gear 8 drives the four driven gears 9 to rotate in the same direction and synchronously, thereby driving the piercing member 134 to rotate in the same direction and synchronously relative to the support member 132.

[0067] Mounted on the support member 131 is a drive rod 10 for use with the driving gear 8. The drive rod 10 is a generally round rod with a threaded exterior. One axial end of the drive rod 10 is fixedly connected to the center of the support member 131. The drive rod 10 is located on the side of the support member 131 near the support member 132, and the axial direction of the drive rod 10 is parallel to the direction of movement of the support member 131.

[0068] The driving rod 10 passes through the driving gear 8 and is threadedly engaged with the driving gear 8. During the movement of the supporting member 131 relative to the base 3, the driving rod 10 remains engaged with the driving gear 8, and the driving rod 10 can drive the driving gear 8 to rotate relative to the support member 132, thereby driving the piercing member 134 to rotate in the same direction and synchronously with the support member 132.

[0069] The tip of the piercing member 134 has several blades 1343 with spiral trajectories. When the supporting member 131 moves toward the support member 132, the blades 1343 rotate with the piercing member 134, and the piercing member 134 can easily pierce the bagged raw materials 4 during the rotation process. As the weight of the bagged raw materials 4 stacked on the supporting member 131 decreases, the rotation speed of the piercing member 134 becomes faster, and the blades 1343 rotate more easily to open the bagged raw materials 4, thereby further reducing the difficulty of the piercing member 134 piercing the bagged raw materials 4 (especially the bagged raw materials 4 stacked on the supporting member 131 away from the supporting member 131).

[0070] Furthermore, after the piercing member 134 pierces the bagged raw material 4 , the raw material in the bag can smoothly pass through the material through hole 1342 and the cavity 1341 into the feed port 32 .

[0071] The outside of the piercing member 134 is also provided with a plurality of cutting members 1344. Each material passage hole 1342 corresponds to two cutting members 1344. The two cutting members 1344 are respectively located on both sides of the corresponding material passage hole 1342 along the axial direction of the piercing member 134, and the directions of the blades 1343 of the two cutting members 1344 are parallel to the axial direction of the piercing member 134. That is, during the movement of the supporting member 131, the cutting members 1344 can cut and expand the bag body of the bagged raw material 4.

[0072] When the bag body of the bagged raw material 4 pierced by the tip of the piercing member 134 moves along the piercing member 134 so that the through hole 1342 is connected with the interior of the bag body, the two corresponding cutting members 1344 on the through hole 1342 will cut the bag body one after another. After the bag body is expanded, the air circulation between the interior of the bag body and the outside world is stronger, which can further facilitate the raw materials inside the bag body to enter the cavity 1341 through the through hole 1342.

[0073] Furthermore, a plurality of guide rods 5 are fixedly mounted on the support member 132, corresponding one to each of the piercing members 134. The guide rods 5 are cylindrical rod-shaped structures. The guide rods 5 are located on the side of the support member 132 close to the material support member 131, and the axis of the guide rods 5 is parallel to the direction of movement of the material support member 131. The guide rods 5 are located in the cavities 1341 of the corresponding piercing members 134, with the axis of the guide rods 5 coinciding with the axis of the corresponding piercing members 134. The end of the guide rods 5 away from the support member 132 is located in the cavity 1341 away from the support member 132.

[0074] At this time, the raw material entering the cavity 1341 from the material through hole 1342 will move toward the guide rod 5. After the raw material contacts the guide rod 5, it will move downward under the action of its own gravity and the guidance of the guide rod 5, thereby accelerating the speed of the raw material moving downward in the cavity 1341, and at the same time reducing the probability of raw materials entering the cavity 1341 from different material through holes 1342 interfering with each other and affecting the efficiency of raw material movement.

[0075] Furthermore, a spiral blade 6 is fixedly mounted on the guide rod 5. The spiral blade 6 is sleeved on the guide rod 5 and positioned within the cavity 1341, with a gap formed between the outer edge of the spiral blade 6 and the circumferential wall of the cavity 1341. The spiral blade 6 and the guide rod 5 together guide the raw material entering the cavity 1341, allowing the raw material to move downward in the cavity 1341 along a spiral trajectory. This further improves the efficiency of the raw material passing through the cavity 1341 and reduces the probability of the raw material clogging in the cavity 1341.

[0076] Furthermore, in order to facilitate the staff to stack the bagged raw materials 4 on the material supporting member 131, the material supporting member 131 is provided with four grooves 1312 on the upper end surface. The four grooves 1312 correspond to the four clearance holes 1311 one by one, and the grooves 1312 are connected to the corresponding clearance holes 1311.

[0077] The groove 1312 is preferably sized to accommodate only the bottom portion of the bagged raw material 4, and the groove 1312 is tapered toward the corresponding clearance hole 1311. The support member 132 is preferably provided with a plurality of leakage holes 1321 for the raw material to pass through. The leakage holes 1321 vertically penetrate the support member 132, and both ends of the leakage holes 1321 communicate with the feed port 32. During the feeding process, after the bagged raw material 4 is pierced by the piercing member 134, the raw material in the bag may leak into the groove 1312. At this time, the raw material that leaks into the groove 1312 can also follow the tapered structure of the groove 1312, pass through the clearance hole 1311, and fall onto the support member 132, ultimately completing the feeding through the plurality of leakage holes 1321.

[0078] Furthermore, preferably, the leakage holes 1321 are evenly distributed around the driving gear 8 and the four driven gears 9. When the raw material leaking into the groove 1312 falls through the clearance holes 1311, the raw material that fails to pass directly through the leakage holes 1321 will fall onto the upper end surface of the driving gear 8 or the driven gear 9. Preferably, the upper end surfaces of the driving gear 8 and the driven gear 9 are both conical surfaces, so that the raw material that falls on the driving gear 8 and the driven gear 9 can slide down and continue to fall through the leakage holes 1321.

[0079] Furthermore, it is preferred that the supporting member 131 has a plurality of protrusions 1313 on the groove wall of the groove 1312. After the bagged raw material 4 is partially placed in the groove 1312, the plurality of protrusions 1313 can increase the friction between the bagged raw material 4 and the supporting member 131, thereby improving the position stability of the bagged raw material 4 after being placed on the supporting member 131, and further improving the position stability after the bagged raw material 4 continues to be stacked on the bagged raw material 4.

[0080] In addition, during the upward movement of the supporting member 131 after contacting and resisting the support member 132, the rotation of the piercing member 134 will drive the bagged raw material 4 after feeding that is pierced through the piercing member 134 to rotate accordingly. During the rotation of the bag body, it will be deformed after contacting with several protrusions 1313, which can drive the edge of the bag body to deform upward, thereby helping the raw materials remaining inside the bag body to move toward the direction close to the piercing member 134 and leak into the groove 1312, and finally the feeding can be completed through the feed port 32, thereby further improving the utilization rate of the raw materials in the bagged raw materials 4 and reducing the waste of raw materials.

[0081] Reference Figure 1 and Figure 4 Furthermore, a number of baffles 7 are fixedly installed on the base 3. The baffles 7 are generally rectangular plate-shaped structures. The baffles 7 are installed in a vertical position, and the baffles 7 are installed around the opening formed by the feed port 32 on the upper end surface of the base 3.

[0082] Preferably, the cross-sectional dimensions of the space enclosed by the baffles 7 are equal to the cross-sectional dimensions of the feed port 32 , and a clearance opening 71 is left on one side of the enclosed structure formed by the baffles 7 for the staff to stack the bagged raw materials 4 on top of the material support 131 .

[0083] When the staff stacks the bagged raw materials 4 above the material supporting member 131 through the clearance port 71, the baffle 7 can shield the stacked bagged raw materials 4, effectively preventing the bagged raw materials 4 from falling over after being stacked, thereby further facilitating the staff to stack the bagged raw materials 4 above the material supporting member 131; at the same time, the baffle 7 can protect the surrounding staff during the operation of the feeding component 13, effectively preventing the staff from accidentally stepping into the feeding port 32 and causing accidents.

[0084] The implementation principle of a raw material mixer in the embodiment of the present application is:

[0085] After the staff stacks the bagged raw materials 4 to be added on the supporting member 131, they start the feeding assembly 13, and the driving member 133 drives the supporting member 131 to move downward, so that the multiple piercing members 134 on the supporting member 132 sequentially pierce the multiple bagged raw materials 4 on the supporting member 131. The raw materials in the pierced bagged raw materials 4 will successively pass through the through holes 1342 and the cavity 1341 into the collecting space 31; after the supporting member 131 moves to contact and abut against the supporting member 132, the raw materials in the bagged raw materials 4 are basically fed, and then the driving member 133 drives the supporting member 131 to move back to its original position;

[0086] Afterwards, the first feeding component 11 drives the raw materials in the collection space 31 to move toward the discharge port 33, and then the second feeding component 12 feeds the raw materials leaving the discharge port 33 into the mixing device 2. Finally, the mixing device 2 fully mixes the raw materials and then sends them to the next feed processing equipment for subsequent processing.

[0087] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A raw material mixer, characterized in that: It comprises a mixing device (2), a feeding device (1) and a base (3), wherein the mixing device (2) is arranged above the base (3), and the feeding device (1) is arranged on the base (3) and is located on the peripheral side of the mixing device (2); A material collection space (31) is provided on the base (3) below one side of the mixing device (2), and a material feed port (32) and a material discharge port (33) are respectively provided at both ends of the material collection space (31), and the material feed port (32) passes through the base (3) and communicates with the space above the base (3); The feeding device (1) comprises a feeding assembly (13), a first feeding assembly (11) and a second feeding assembly (12); the feeding assembly (13) is arranged at the feeding port (32); the first feeding assembly (11) is arranged in the gathering space (31) and is capable of driving the raw materials in the gathering space (31) to move toward the discharge port (33); one end of the second feeding assembly (12) penetrates into the interior of the base (3) and communicates with the gathering space (31) through the discharge port (33); the other end of the second feeding assembly (12) is connected to the mixing device (2) and is capable of driving the raw materials leaving the discharge port (33) to enter the mixing device (2); The feeding assembly (13) includes a supporting member (131), a supporting member (132), a plurality of piercing members (134) and a plurality of driving members (133); the supporting member (131) is movably connected to the base body (3) along the feeding direction of the feeding port (32); the driving member (133) is arranged on the base body (3) and can drive the supporting member (131) to move; the supporting member (132) is arranged in the feeding port (32); the piercing member (134) is arranged on the supporting member (132) and is located on a side of the supporting member (132) close to the supporting member (131), and the tip of the piercing member (134) faces opposite to the feeding direction of the feeding port (32); the supporting member (131) is provided with a plurality of clearance holes (1311) for the piercing members (134) to pass through; The piercing member (134) is provided with a plurality of through holes (1342) and has a cavity (1341) therein; the through holes (1342) are in communication with the cavity (1341), and one end of the cavity (1341) close to the support member (132) passes through the support member (132) and is in communication with the aggregate space (31).

2. A raw material mixer according to claim 1, characterized in that, The piercing member (134) is rotatably connected to the supporting member (132), and the tip of the piercing member (134) has a plurality of blades (1343) with spiral tracks. A driven gear (9) is provided at one end of the piercing member (134) close to the supporting member (132), and a driving gear (8) is rotatably connected to the supporting member (132) and is simultaneously engaged with the plurality of driven gears (9). A driving rod (10) is provided on the supporting member (131), and the driving rod (10) is located on a side of the supporting member (131) close to the supporting member (132). The driving rod (10) penetrates the driving gear (8) and is threadedly engaged with the driving gear (8). The driving rod (10) can drive the driving gear (8) to rotate as the supporting member (131) moves.

3. A raw material mixer according to claim 2, characterized in that, The invention also includes a weight sensor (101) for monitoring the weight of the raw material on the supporting member (131). The weight sensor (101) is arranged on the supporting member (131), and the weight sensor (101) is signal-connected to the plurality of driving members (133). When the supporting member (131) moves toward the piercing member (134), the data monitored by the weight sensor (101) decreases, which can drive the supporting member (131) to move faster.

4. A raw material mixer according to claim 1, characterized in that, The end of the supporting member (131) facing away from the supporting member (132) has a plurality of grooves (1312) adapted to the bagged raw material (4), the grooves (1312) are tapered toward the supporting member (132), and the grooves (1312) are communicated with the clearance holes (1311).

5. A raw material mixer according to claim 4, characterized in that, The supporting member (131) has a plurality of protrusions (1313) on the groove wall of the groove (1312).

6. A raw material mixer according to claim 1, characterized in that, It also includes a plurality of baffles (7), which are arranged above the base (3). The baffles (7) enclose the feed port (32) and form a clearance port (71) that facilitates the placement of the bagged raw materials (4) on the supporting member (131).

7. A raw material mixer according to claim 1, characterized in that, The surface of the piercing member (134) is provided with cutting members (1344) on both sides of the material passage hole (1342) along the moving direction of the supporting member (131).

8. A raw material mixer according to claim 1, characterized in that, A plurality of guide rods (5) are further provided on the support member (132), and the plurality of guide rods (5) correspond one-to-one to the plurality of piercing members (134); the guide rods (5) are located in the cavity (1341), and the guide rods (5) are centered in the cavity (1341).

9. A raw material mixer according to claim 8, characterized in that: The guide rod (5) is further provided with a spiral blade (6), which is located in the cavity (1341) and is sleeved and fitted with the guide rod (5).

10. A raw material mixer according to claim 1, characterized in that: The support member (132) is provided with a plurality of leakage holes (1321) for allowing the raw materials on the support member (132) to enter the material collection space (31).

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