Feed transfer system

Abstract

The utility model relates to a feed transfer system, which is used for transferring feed in a feed bin and comprises a receiving conveyor belt, a middle conveyor belt, a rotary output mechanism and a swing mechanism, the receiving conveyor belt is arranged below a discharge port of the feed bin, one end of the middle conveyor belt is connected with the receiving conveyor belt, and the other end of the middle conveyor belt is an output end of the middle conveyor belt. The rotary output mechanism comprises an output supporting frame and an output conveying belt, the output supporting frame is installed on the rotary mechanism, the output conveying belt is arranged on the output supporting frame, the rotary mechanism can drive the output supporting frame to rotate in the horizontal direction, and the output conveying belt is provided with a falling material bearing area. The fallen material receiving area is always located below the output end of the middle conveying belt and can receive feed falling from the middle conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding equipment, in particular to a feed transfer system. Background Art

[0002] Feeding is a very important part of the breeding process. Feeding directly affects the growth of fish and breeding costs. According to relevant statistics, feed plus feeding services account for 60% to 70% of the breeding costs.

[0003] At present, the scale of domestic marine aquaculture is huge, and a large amount of feed is consumed every day. Most of the feed on the road is transported to fishing boats by forklifts or manpower. The fishing boats are transported to the vicinity of the farms and unpacked and fed manually. The operation efficiency is low and the labor intensity is high, which affects the overall efficiency of aquaculture. In the future development, there will be more and more deep-sea aquaculture models. The current feed transportation and feeding methods are obviously not suitable for large-scale aquaculture. In some occasions, there are conveyor belts for the transmission of feed, but the transmission path and discharge position of the conveyor belts are fixed. The truck or feed ship must be driven to the designated position for loading, which is difficult to meet the needs of use. In addition, when the feed is transferred to the feed transport ship at the dock, the general conveyor belt is only transferred to the shore, and the feed is still required to be transferred to the ship again by manpower or other equipment. Therefore, it is necessary to design a new type of feed transfer equipment to solve the problem of fast, efficient and safe feed transportation in large-scale aquaculture. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a feed transfer system that can adjust the feed discharge position according to needs to achieve fast, efficient and safe feed transfer.

[0005] To achieve the above-mentioned purpose, the utility model provides a feed transfer system for transferring feed in a feed bin, comprising a material receiving conveyor belt, an intermediate conveyor belt, a rotating output mechanism and a slewing mechanism, wherein the material receiving conveyor belt is arranged below the discharge port of the feed bin, one end of the intermediate conveyor belt is connected to the material receiving conveyor belt, and the other end is its output end, the rotating output mechanism comprises an output support frame and an output conveyor belt, the output support frame is installed on the slewing mechanism, the output conveyor belt is arranged on the output support frame, the slewing mechanism can drive the output support frame to rotate in the horizontal direction, and the output conveyor belt has a falling material receiving area, which is always located below the output end of the intermediate conveyor belt and can receive the feed dropped from the intermediate conveyor belt.

[0006] Furthermore, the material receiving conveyor belt passes under the discharge ports of multiple feed bins.

[0007] Furthermore, the material receiving conveyor belt and the intermediate conveyor belt are integrated.

[0008] Furthermore, it also includes a conveying cover shell and a discharge channel cover shell, and the receiving conveyor belt and the intermediate conveyor belt are both located in the conveying cover shell; the discharge channel cover shell connects the discharge port of the feed bin and the conveying cover shell.

[0009] Furthermore, it also includes a material blanking channel cover shell, and the rotating output mechanism also includes an output cover shell installed on the output support frame, and the output conveyor belt is located in the output cover shell; the material blanking channel cover shell is connected to the conveying cover shell and the output cover shell, and the material blanking channel cover shell is located at the lower side of the output end of the intermediate conveyor belt, and at least one of the conveying cover shell and the output cover shell is rotatably connected to the material blanking channel cover shell, and its rotation axis coincides with the horizontal rotation axis of the output support frame.

[0010] Furthermore, the material dropping channel cover and the material discharging channel cover are both retractable.

[0011] Furthermore, the rotary output mechanism also includes an output hopper connected to the output housing, and the output hopper is arranged at the lower side of the output end of the output conveyor belt.

[0012] Furthermore, it also includes an output height adjustment mechanism, the output support frame of the rotating output mechanism can swing up and down on the rotating mechanism, and the output height adjustment mechanism is connected to the output support frame, can drive the output support frame to swing up and down and can stabilize the position of the output support frame.

[0013] Furthermore, it also includes a fixed support frame fixedly arranged next to the rotating mechanism, the output height adjustment mechanism includes a rotating connection structure, a telescopic power member and a connecting frame, one end of the telescopic power member is installed on the fixed support frame through the rotating connection structure, and the telescopic power member is hinged to the rotating connection structure, the other end of the telescopic power member is hinged to the fixed frame, and the connecting frame is fixedly connected to the upper side of the output support frame, the telescopic power member can rotate in the horizontal direction through the rotating connection structure, and the rotation axis coincides with the horizontal rotation axis of the output support frame.

[0014] Furthermore, the slewing mechanism includes a slewing base, a slewing support frame and a driving assembly, the slewing base is fixedly arranged, the slewing support frame is rotatably installed on the slewing base, the driving assembly drives the slewing support frame to rotate, a connecting shaft is provided on the top of the slewing support frame, the output support frame of the rotation output mechanism is connected to the connecting shaft and can swing up and down around the connecting shaft.

[0015] As described above, the feed transport system of the utility model has the following beneficial effects:

[0016] 1. It can transfer the feed in the feed bin to the designated location to complete the feed loading, and the final feed output position can be adjusted by rotating the output mechanism. It is flexible and convenient to use, can meet the needs of complex sites, and realize fast, efficient and safe feed transportation.

[0017] 2. When not in operation, the rotating output mechanism can be rotated to a retracted state to reduce space occupation. It is particularly suitable for transferring feed to a feed transport ship on the shore. The rotating output mechanism can be rotated so that its output end extends beyond the shore and directly reaches above the feed transport ship, thereby directly dropping the feed into the feed transport ship for loading. There is no need to set up additional intermediate conveying equipment, and after loading is completed, the output mechanism is rotated to be retracted to the shore, which will not affect the docking and driving of the ship.

[0018] 3. By setting the output height adjustment mechanism, the output height of the rotating output mechanism can be adjusted to meet the use requirements in different situations, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 for Figure 1 AA section view in.

[0021] Figure 3 for Figure 1 BB section view in.

[0022] Figure 4 for Figure 1 CC section view in.

[0023] Figure 5 It is a structural schematic diagram of the rotary mechanism in the utility model.

[0024] Figure 6 It is a schematic diagram of the rotary output mechanism of the present invention swinging upward.

[0025] Figure 7 It is a working schematic diagram of the feed running system of the utility model.

[0026] Figure 8 It is a working schematic diagram of the feed running system of the utility model.

[0027] Fig. 9 It is a structural schematic diagram of the guide assembly in the utility model.

[0028] Fig.10 It is a structural schematic diagram of the feed bin in the utility model.

[0029] Fig.11It is a structural schematic diagram of another output height adjustment mechanism in the utility model.

[0030] Description of Figure Numbers

[0031] 1 Feed silo

[0032] 101 Warehouse

[0033] 102 Warehouse wall

[0034] 103 Warehouse outer wall

[0035] 104 Thermal insulation layer

[0036] 105 Bin cover

[0037] 106 Sealing structure

[0038] 2 Feed

[0039] 3. Material receiving conveyor belt

[0040] 4 Intermediate conveyor belt

[0041] 5. Transmission cover

[0042] 51 Inner wall of housing

[0043] 52 outer wall of casing

[0044] 53 Thermal insulation layer

[0045] 6 Rotation output mechanism

[0046] 61 Output support frame

[0047] 611 Triangular Peripheral Frame

[0048] 612 Conveyor Belt Support Base

[0049] 62 Output conveyor belt

[0050] 63 Output housing

[0051] 64 Output hopper

[0052] 7 Rotating mechanism

[0053] 71 Swivel Base

[0054] 72 slewing support frame

[0055] 73 Rotating inner circle

[0056] 74 Rotating outer ring

[0057] 75 Swing drive gear

[0058] 76 Swing drive motor

[0059] 77 Connecting shaft

[0060] 8 Output height adjustment mechanism

[0061] 81 Rotary connection structure

[0062] 82 telescopic power parts

[0063] 83 Connection frame

[0064] 84 Winch

[0065] 85 Wire Rope

[0066] 86 Guide assembly

[0067] 861 Roller

[0068] 862 Side guide rollers

[0069] 863 Guide seat

[0070] 9 Discharge channel cover

[0071] 10 Blanking channel cover

[0072] 1001 Flexible pipe section

[0073] 11. Fixed support frame

[0074] 12 Installation bottom

[0075] 13. Loading equipment

[0076] 14 Counterweight DETAILED DESCRIPTION

[0077] 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.

[0078] 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 proportional relationship or adjustment of the size, without affecting the effects and purposes 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", "middle" and so on 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.

[0079] See also Figures 1 to 11 The utility model provides a feed transfer system for transferring feed 2 in a feed bin 1, including a receiving conveyor belt 3, an intermediate conveyor belt 4, a rotating output mechanism 6 and a rotating mechanism 7. The receiving conveyor belt 3 is arranged below the discharge port of the feed bin 1, and one end of the intermediate conveyor belt 4 is connected to the receiving conveyor belt 3 for continuing to convey the feed 2 transmitted by the receiving conveyor belt 3. The other end of the intermediate conveyor belt 4 is its output end. The rotating output mechanism 6 includes an output support frame 61 and an output conveyor belt 62. The output support frame 61 is installed on the rotating mechanism 7. The output conveyor belt 62 is arranged on the output support frame 61. The rotating mechanism 7 can drive the output support frame 61 to rotate in the horizontal direction, so that the rotating output mechanism 6 rotates horizontally as a whole. The output conveyor belt 62 has a falling material receiving area, which is always located below the output end of the intermediate conveyor belt 4 and can receive the feed 2 dropped from the intermediate conveyor belt 4.

[0080] The feed transfer system of the utility model can be set up on land and used to load feed 2 on various loading equipment 13 such as trucks or feed transport ships docked at the shore. Figure 7 and Figure 8 As shown, the output support frame 61 is driven to rotate in the horizontal direction by the slewing mechanism 7, and the rotating output mechanism 6 rotates horizontally as a whole, so that the position of the output end of the output conveyor belt 62 can be adjusted, and the discharge position of the feed transfer system can be determined according to the actual situation. The loading device 13 is parked below the output end of the output conveyor belt 62, and then the discharge port at the bottom of the feed bin 1 is opened, and the feed 2 falls onto the receiving conveyor belt 3 and is transported, and then enters the intermediate conveyor belt 4 to continue to be transported to the rotating output mechanism 6. The conveying path of the intermediate conveyor belt 4 can be set according to the actual situation of the site. The feed 2 on the intermediate conveyor belt 4 falls from its output end to the drop receiving area of ​​the output conveyor belt 62, and is finally transported by the output conveyor belt 62 and falls into the loading device 13. During non-working hours, the rotating output mechanism 6 is rotated to the retracted state to reduce the space occupied by the equipment. The feed transfer system is particularly convenient for transferring feed 2 to a feed transport ship on the shore. The rotating output mechanism 6 can be rotated so that its output end extends beyond the shore and directly reaches above the feed transport ship, thereby directly dropping the feed 2 into the feed transport ship for loading, without the need to set up additional intermediate transfer equipment, and after loading is completed, the rotating output mechanism 6 is rotated and retracted to the shore, which will not affect the docking and driving of the ship. The feed transfer system can also be set on a feed transport ship to transfer the feed 2 loaded on the feed transport ship to a feeding ship, and its working principle is the same.

[0081] The feed transfer system of the utility model receives and transfers the feed 2 through the receiving conveyor belt 3 and the intermediate conveyor belt 4, and can adjust the final feed 2 output position by rotating the output mechanism 6. It is flexible and convenient to use, can meet the use needs of complex sites, and realize fast, efficient and safe transfer of feed 2.

[0082] See also Figures 1 to 8 The present invention is further described below with specific embodiments:

[0083] In this embodiment, see Figure 1 As a preferred design, the receiving conveyor belt 3 passes under the discharge ports of multiple feed bins 1, and can simultaneously receive feed 2 in multiple feed bins 1, thereby improving the feed 2 transportation efficiency. The receiving conveyor belt 3 can be horizontal and straight, or it can be curved or inclined according to the positions of multiple discharge ports. The intermediate conveyor belt 4 can be flexibly arranged according to the actual needs of the site, and the intermediate conveyor belt 4 can be composed of one conveyor belt or a combination of multiple conveyor belts.

[0084] In this embodiment, see Figure 1 and Figure 7 As a preferred design, the receiving conveyor belt 3 and the intermediate conveyor belt 4 are integrated to facilitate the transportation of the feed 2. In other embodiments, the receiving conveyor belt 3 and the intermediate conveyor belt 4 can also be set separately and connected well so as not to affect the transportation of the feed 2. Since the feed bin 1 is generally set relatively low, its discharge port will be lower than the rotating output mechanism 6, so the intermediate conveyor belt 4 needs to be set to be inclined with a certain slope, see Figure 1 A fixed support frame 11 is fixedly arranged next to the slewing mechanism 7. The slewing mechanism 7 and the fixed support frame 11 are both fixed on a mounting bottom surface 12. The mounting bottom surface 12 can be the ground or the mounting surface of other equipment. The output end of the intermediate conveyor belt 4 passes through the fixed support frame 11 and is supported by the fixed support frame 11. The output end of the intermediate conveyor belt 4 is higher than the mounting bottom surface 12 by a certain distance. Preferably, a groove structure is provided on the intermediate conveyor belt 4 to prevent the feed 2 from sliding down when the intermediate conveyor belt 4 is conveyed upward.

[0085] In this embodiment, see Figure 1 and Figure 2As a preferred design, the feed transfer system further includes a conveying cover 5 and a discharging channel cover 9. The receiving conveyor belt 3 and the intermediate conveyor belt 4 are both located in the conveying cover 5. The conveying cover 5 has a certain degree of airtightness, thereby protecting the feed 2 on the receiving conveyor belt 3 and the intermediate conveyor belt 4 from being contaminated during the conveying process; the discharging channel cover 9 connects the discharging port of the feed bin 1 with the conveying cover 5. After the feed 2 in the feed bin 1 comes out of the discharging port, it passes through the discharging channel cover 9 and then enters the conveying cover 5 and falls onto the receiving conveyor belt 3. The discharging channel cover 9 plays a role in preventing the feed 2 from being contaminated during the falling process. Preferably, a corrugated pipe is provided in the discharging channel cover 9, which has a certain telescopic space for easy assembly.

[0086] In this embodiment, see Figure 1 and Figure 2 As a preferred design, the conveying cover 5 is provided with a visual window for observing the feed transportation status. Preferably, the conveying cover 5 includes a cover inner wall 51, a cover outer wall 52, and a heat preservation and heat insulation layer 53 filled between the cover inner wall 51 and the cover outer wall 52, which plays a heat preservation role and better protects the feed 2. Similarly, the discharge channel cover 9 can also adopt a design similar to the conveying cover 5, be provided with a visual window, and also consist of inner and outer walls and a middle heat preservation and heat insulation layer.

[0087] In this embodiment, see Figure 1 and Figure 3 As a preferred design, the feed transfer system also includes a blanking channel cover 10, the rotating output mechanism 6 also includes an output cover 63 installed on the output support frame 61, the output conveyor belt 62 is located in the output cover 63, and the output cover 63 has a certain degree of airtightness, thereby protecting the feed 2 on the output conveyor belt 62 from being contaminated; the blanking channel cover 10 connects the conveying cover 5 and the output cover 63, and the blanking channel cover 10 is located at the lower side of the output end of the intermediate conveyor belt 4, at least one of the conveying cover 5 and the output cover 63 is rotatably connected to the blanking channel cover 10, and its rotation axis coincides with the horizontal rotation axis of the output support frame 61, see Figure 3Specifically, the lower section of the blanking channel cover 10 is provided with a flexible pipe section 1001, which can be a corrugated tube. The lower end of the flexible pipe section 1001 is connected to the output cover 63 through a swivel joint. The blanking channel cover 10 can rotate with the horizontal rotation of the output support frame 61. At the same time, the flexible pipe section 1001 allows the blanking channel cover 10 to have a certain telescopic space, which is convenient for assembly. When the output support frame 61 rotates horizontally, the output cover 63 can rotate relative to the conveying cover 5 through the blanking channel cover 10. The blanking channel cover 10 can always maintain a good connection with the output cover 63 and the conveying cover 5, and will not hinder the horizontal rotation of the output support frame 61. The feed 2 dropped from the output end of the intermediate conveyor 4 falls onto the output conveyor 62 through the blanking channel cover 10. The blanking channel cover 10 plays a role in preventing the feed 2 from being contaminated during the falling process. The output housing 63 and the blanking channel housing 10 can also adopt a design similar to that of the conveying housing 5, be provided with a visual window, and also consist of inner and outer walls and a middle thermal insulation layer.

[0088] In this embodiment, see Figure 1 , Figure 3 and Figure 5 As a preferred design, the output support frame 61 of the rotating output mechanism 6 includes a triangular outer frame 611 and a conveyor belt support base 612 fixed in the triangular outer frame 611, and the output conveyor belt 62 and its matching driving part are installed on the conveyor belt support base 612. The triangular outer frame 611 is a truss structure with good stability, plays a supporting role, and protects the internal output conveyor belt 62. The length of the triangular outer frame 611 and the output conveyor belt 62 is set according to actual needs.

[0089] In this embodiment, see Figure 1 and Figure 8 As a preferred design, the rotating output mechanism 6 also includes an output hopper 64 connected to the output housing 63, and the output hopper 64 is arranged at the lower side of the output end of the output conveyor belt 62. The feed 2 dropped from the output end of the output conveyor belt 62 is output through the output hopper 64 and then falls into the loading device 13. The output hopper 64 plays a role in gathering and dropping the feed 2, preventing the feed 2 from splashing and reducing the exposure of the feed 2.

[0090] In this embodiment, see Figure 1 and Figure 6As a preferred design, the feed transfer system also includes an output height adjustment mechanism 8. The output support frame 61 of the rotating output mechanism 6 can swing up and down on the slewing mechanism 7. The output height adjustment mechanism 8 is connected to the output support frame 61, and can drive the output support frame 61 to swing up and down and stabilize the position of the output support frame 61. The output height adjustment mechanism 8 includes a winch 84 and a wire rope 85 wound around the winch 84. The winch 84 is installed on a fixed support frame 11 next to the slewing mechanism 7. The other end of the wire rope 85 is connected to the upper side of the output support frame 61. The winch 84 retracts and releases the wire rope 85, driving the output support frame 61 to swing up and down, thereby adjusting the inclination angle of the output support frame 61 and the output conveyor belt 62, thereby adjusting the height of the output hopper 64, which is more flexible and convenient to use. Preferably, refer to Figure 1 and Fig. 9 The output height adjustment mechanism 8 is also provided with a guide assembly 86 for restraining and guiding the steel wire rope 85. The guide assembly 86 includes a guide seat 863, two rollers 861 and two lateral guide rollers 862 both mounted on the guide seat 863. The guide seat 863 is fixed on the fixed support frame 11. The two rollers 861 are arranged relatively parallel to each other up and down, and the two lateral guide rollers 862 are arranged relatively parallel to each other left and right. After the steel wire rope 85 extends from the winch 84, it passes between the two rollers 861 and the two lateral guide rollers 862. The guide assembly 86 can play a stable guiding role in the movement of the steel wire rope 85. After the output support frame 61 rotates in the horizontal direction, the winch 84 and the steel wire rope 85 can stably pull the output support frame 61. The output height adjustment mechanism 8 in this embodiment has a simple structure and is easy to operate.

[0091] In this embodiment, see Figure 1 and Figure 6 As a preferred design, a counterweight 14 is provided at the tail end of the output support frame 61 of the rotating output mechanism 6, so that the weight of the output support frame 61 on both sides of the rotary mechanism 7 is more balanced, thereby reducing the load on the output support frame 61 and reducing the load input of the top power mechanism, making the structure more reasonable.

[0092] In this embodiment, see Figure 5 and Figure 6As a preferred design, the slewing mechanism 7 includes a slewing base 71, a slewing support frame 72, a slewing inner ring 73, a slewing outer ring 74, a slewing drive gear 75 and a slewing drive motor 76. The slewing base 71 is cylindrical and fixed on the mounting bottom surface 12. The slewing support frame 72 is mainly cylindrical and has a conical top. The slewing support frame 72 is rotatably installed in the slewing base 71. The slewing outer ring 74 is fixed on the slewing base 71. The slewing inner ring 73 is coaxially arranged in the slewing outer ring 74, and a slewing bearing may be provided between the two for connection. The slewing inner ring 73 can rotate smoothly relative to the slewing outer ring 74 through the slewing bearing. The slewing support frame 72 is coaxially fixed with the slewing inner ring 73, the slewing drive motor 76 is arranged beside the slewing support frame 72 and is fixedly connected with the slewing inner ring 73 through a connecting plate, the slewing drive gear 75 is installed on the slewing drive motor 76, and the outer peripheral surface of the slewing outer ring 74 is provided with a transmission tooth, which is meshed with the slewing drive gear 75. When the slewing drive motor 76 drives the slewing drive gear 75 to rotate, since the slewing outer ring 74 is fixed, the slewing drive gear 75 and the slewing drive motor 76 perform planetary motion around the slewing outer ring 74 through the meshing transmission effect between the slewing outer ring 74 and the slewing drive gear 75, thereby driving the slewing support frame 72 to rotate, and when the slewing support frame 72 rotates, the output support frame 61 of the rotating output mechanism 6 is driven to rotate. The structures such as the slewing inner ring 73, the slewing outer ring 74, the slewing drive gear 75 and the slewing drive motor 76 constitute a driving assembly for driving the slewing support frame 72. In other embodiments, other driving assemblies may also be used. The rotating mechanism 7 may also adopt other currently suitable mechanisms.

[0093] In this embodiment, see Figure 5 and Figure 6 A connecting shaft 77 is provided at the top of the rotary support frame 72, and the output support frame 61 of the rotary output mechanism 6 is connected to the connecting shaft 77 and can rotate up and down around the connecting shaft 77. Since the length from the output end of the front end of the output support frame 61 to the connecting shaft 77 is greater than the length from the rear end to the connecting shaft 77, preferably, a counterweight is provided at the rear end of the output support frame 61 to balance the weight of the output support frame 61 on both sides of the connecting shaft 77.

[0094] In this embodiment, see Figure 1 and Fig.10As a preferred design, a square discharge port is provided at the bottom of the feed bin 1. A gravity sensor can also be arranged at the bottom of the feed bin 1 to detect the weight of the feed 2 in the bin, so as to determine the amount of feed 2 released. A temperature and humidity detection device is also provided inside the feed bin 1 to monitor the state of the feed 2 and ensure the quality of the feed 2. The bin body 101 of the feed bin 1 includes a bin inner wall 102, a bin outer wall 103, and a heat preservation and heat insulation layer 104 arranged between the bin inner wall 102 and the bin outer wall 103, which has a good heat preservation effect. A bin cover 105 covering the upper opening of the bin body 101 is provided at the upper end of the feed bin 1, and the bin cover 105 is covered on the bin body 101 through a sealing structure 106. The inside of the bin cover 105 is filled with heat preservation and heat insulation materials. The feed bin 1 is also provided with a vent, equipped with mechanical ventilation facilities and temperature and humidity monitoring equipment, and equipped with a dehumidification device.

[0095] See also Fig.11 In another embodiment, the output height adjustment mechanism 8 includes a rotary connection structure 81, a telescopic power member 82 and a connecting frame 83. The rotary connection structure 81, the telescopic power member 82 and the connecting frame 83 are all located above the output support frame 61. One end of the telescopic power member 82 is installed on the fixed support frame 11 next to the rotary mechanism 7 through the rotary connection structure 81. The telescopic power member 82 is hinged to the rotary connection structure 81 and can rotate vertically relative to the rotary connection structure 81. The other end of the telescopic power member 82 is hinged to the connecting frame 83, and the connecting frame 83 is fixedly connected to the upper side of the output support frame 61, wherein the connecting frame 83 includes a fixed column and a diagonal brace, one end of the fixed column and the diagonal brace are connected to the output support frame 61, and the other end is hinged to the telescopic power member 82. The fixed column, the diagonal brace and the output support frame 61 form a triangle, and the connection is stable and reliable. The telescopic power member 82 can rotate in the horizontal direction through the rotary connection structure 81, and the rotation axis coincides with the axis of horizontal rotation of the output support frame 61. The telescopic power member 82 can be a hydraulic cylinder, a pneumatic cylinder or an electric cylinder. By setting the output height adjustment mechanism 8, the output support frame 61 is driven to swing up and down through the connecting frame 83 by utilizing the telescopic movement of the telescopic power member 82, thereby adjusting the inclination angle of the output support frame 61 and the output conveyor belt 62, thereby adjusting the height of the output hopper 64, which is more flexible and convenient to use. At the same time, when the output support frame 61 rotates horizontally, the output height adjustment mechanism 8 can rotate horizontally synchronously with the output support frame 61 through the rotary connection structure 81, thereby not affecting the normal operation of the output support frame 61.

[0096] As can be seen from the above, the feed transfer system of the utility model has the following beneficial effects:

[0097] 1. It can transfer the feed 2 in the feed bin 1 to the designated position to complete the loading of the feed 2, and the final feed 2 output position can be adjusted by rotating the output mechanism 6. It is flexible and convenient to use, can meet the use needs of complex sites, and realize fast, efficient and safe transfer of feed 2.

[0098] 2. When not in operation, the rotating output mechanism 6 can be rotated to a retracted state to reduce space occupation. It is particularly suitable for transferring feed 2 to a feed transport ship on the shore. The rotating output mechanism 6 can be rotated so that its output end extends beyond the shore and directly reaches above the feed transport ship, thereby directly dropping the feed 2 into the feed transport ship for loading. There is no need to set up additional intermediate conveying equipment, and after loading is completed, the output mechanism is rotated to be retracted to the shore, which will not affect the docking and driving of the ship.

[0099] 3. By setting the output height adjustment mechanism 8, the output height of the rotating output mechanism 6 can be adjusted to meet the use requirements in different situations, and the use is flexible and convenient.

[0100] In summary, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0101] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A feed transfer system for transferring feed (2) in a feed bin (1), characterized in that: The invention comprises a material receiving conveyor belt (3), an intermediate conveyor belt (4), a rotating output mechanism (6) and a slewing mechanism (7); the material receiving conveyor belt (3) is arranged below the discharge port of a feed bin (1); one end of the intermediate conveyor belt (4) is connected to the material receiving conveyor belt (3), and the other end is its output end; the rotating output mechanism (6) comprises an output support frame (61) and an output conveyor belt (62); the output support frame (61) is mounted on the slewing mechanism (7); the output conveyor belt (62) is arranged on the output support frame (61); the slewing mechanism (7) can drive the output support frame (61) to rotate in a horizontal direction; the output conveyor belt (62) has a falling material receiving area; the falling material receiving area is always located below the output end of the intermediate conveyor belt (4) and can receive the feed (2) dropped from the intermediate conveyor belt (4).

2. The feed transport system according to claim 1, characterized in that: The receiving conveyor belt (3) passes under the discharge ports of a plurality of feed bins (1).

3. The feed transport system according to claim 1, characterized in that: The material receiving conveyor belt (3) and the intermediate conveyor belt (4) are integrated.

4. The feed transport system according to claim 1 or 3, characterized in that: It also comprises a conveying cover shell (5) and a discharge channel cover shell (9), wherein the receiving conveyor belt (3) and the intermediate conveyor belt (4) are both located in the conveying cover shell (5); and the discharge channel cover shell (9) connects the discharge port of the feed bin (1) and the conveying cover shell (5).

5. The feed transport system according to claim 4, characterized in that: It also includes a blanking channel cover (10), and the rotating output mechanism (6) also includes an output cover (63) installed on the output support frame (61), and the output conveyor belt (62) is located in the output cover (63); the blanking channel cover (10) is connected to the conveying cover (5) and the output cover (63), and the blanking channel cover (10) is located at the lower side of the output end of the intermediate conveyor belt (4), and at least one of the conveying cover (5) and the output cover (63) is rotatably connected to the blanking channel cover (10), and its rotation axis coincides with the horizontal rotation axis of the output support frame (61).

6. The feed transport system according to claim 5, characterized in that: The material dropping channel cover (10) and the material discharging channel cover (9) are both capable of being telescopic.

7. The feed transport system according to claim 5, characterized in that: The rotary output mechanism (6) further comprises an output hopper (64) connected to the output housing (63), and the output hopper (64) is arranged at the lower side of the output end of the output conveyor belt (62).

8. The feed transport system according to claim 1, characterized in that: It also includes an output height adjustment mechanism (8), wherein the output support frame (61) of the rotating output mechanism (6) can swing up and down on the rotary mechanism (7), and the output height adjustment mechanism (8) is connected to the output support frame (61), can drive the output support frame (61) to swing up and down and can stabilize the position of the output support frame (61).

9. The feed transport system according to claim 8, characterized in that: The invention also comprises a fixed support frame (11) fixedly arranged beside the slewing mechanism (7); the output height adjustment mechanism (8) comprises a slewing connection structure (81), a telescopic power member (82) and a connecting frame (83); one end of the telescopic power member (82) is mounted on the fixed support frame (11) through the slewing connection structure (81); the telescopic power member (82) is hinged to the slewing connection structure (81); the other end of the telescopic power member (82) is hinged to the fixed frame; the connecting frame (83) is fixedly connected to the upper side of the output support frame (61); the telescopic power member (82) can be rotated in the horizontal direction through the slewing connection structure (81); and the rotation axis coincides with the horizontal rotation axis of the output support frame (61).

10. The feed transport system according to claim 1, characterized in that: The slewing mechanism (7) comprises a slewing base (71), a slewing support frame (72) and a driving assembly. The slewing base (71) is fixedly arranged, the slewing support frame (72) is rotatably mounted on the slewing base (71), the driving assembly drives the slewing support frame (72) to rotate, a connecting shaft (77) is provided at the top of the slewing support frame (72), and the output support frame (61) of the rotation output mechanism (6) is connected to the connecting shaft (77) and can swing up and down around the connecting shaft (77).

Images