Livestock and poultry forage mixing device

Abstract

The utility model relates to the technical field of breeding equipment, in particular to a livestock and poultry forage mixing device. A livestock and poultry forage mixing device comprises a mixing barrel, a plurality of supporting legs are vertically and fixedly connected to the lower portion of the outer surface of the mixing barrel, a top cover is connected to the top of the mixing barrel, a driving motor is installed on the upper surface of the top cover, and an output shaft of the driving motor penetrates through the top cover and is fixedly connected with a stirring paddle located on the mixing barrel. A feeding device is connected to one side of the mixing barrel, an opening and closing device is located on the lower side of the barrel bottom of the mixing barrel and connected to the supporting legs, and a dust suction device is arranged on one side of the mixing barrel. By arranging the feeding device, automatic feeding is achieved, and convenience and high efficiency are achieved; by arranging the dust suction device, dust generated when the forage is mixed in the mixing barrel can be sucked away, and the situation that after the forage is mixed in the mixing barrel, a large amount of dust is generated in the discharging process, pollutes air and influences the health of operators is avoided. By arranging the opening and closing device, automatic opening and closing of the circular discharging opening in the bottom of the mixing barrel are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding equipment, in particular to a livestock and poultry forage mixing device. Background Technique

[0002] During the livestock and poultry breeding process, it is necessary to mix and match various forages to feed livestock and poultry. The mixed feeding of various forages is beneficial to the growth and development of livestock and poultry. However, the process of mixing various forages is time-consuming and laborious, with a large manual operation intensity and low efficiency. Therefore, a special forage mixing device is needed to complete this task.

[0003] Through retrieval, a beef cattle forage and concentrate mixing device with the publication number of CN209020296U includes a support frame. A forage barrel is fixed on the base of the support frame. Two chute blocks with the same structure are symmetrically fixed on one side of the forage barrel. A baffle is embedded in the chutes of the two chute blocks. The motor mounting seat is fixed on one side of the support frame, and a motor is fixed on the motor mounting seat. The two ends of a fixed rod are respectively fixed on the upper ends of the two side plates of the support frame. Two turntables are respectively hinged on the two side plates of the support frame. The power output shaft of the motor is fixedly connected to the central axis of one of the turntables. One ends of two symmetrical first swing rods are respectively symmetrically hinged on the eccentric shafts connected by the two turntables, and the other ends of the two swing rods are respectively symmetrically hinged on the middle parts of the upper ends of two symmetrical second swing rods.

[0004] However, the above-mentioned beef cattle forage and concentrate mixing device has the following problems: Firstly, no corresponding feeding device is provided; Secondly, the upper opening of the forage barrel is open, and dust will be generated during the mixing process; Thirdly, by extracting the baffle for discharging materials, the forage at the bottom of the barrel cannot be completely discharged, and due to the lateral pressure of the forage in the barrel on the baffle, it is difficult for manual extraction of the baffle. Content of the Utility Model

[0005] In view of the existing problems, the utility model provides a livestock and poultry forage mixing device to solve the problems existing in a beef cattle forage and concentrate mixing device mentioned in the background technique.

[0006] To solve the existing problems, the utility model provides a livestock and poultry forage mixing device, which includes a mixing barrel. A plurality of support legs are vertically and fixedly connected to the lower part of the outer surface of the mixing barrel. The top of the mixing barrel is connected with a top cover. A driving motor is installed on the upper surface of the top cover. The output shaft of the driving motor penetrates through the top cover and is fixedly connected with a stirring paddle located in the mixing barrel. One side of the mixing barrel is connected with a feeding device. A switching device is connected to the lower side of the bottom of the mixing barrel and on the support legs. A dust suction device is arranged on one side of the mixing barrel; the feeding device includes a horizontal section shell with one end fixedly connected to the side wall of the mixing barrel. The other end of the horizontal section shell is fixedly connected with an inclined section shell. A first rotating roller and a second rotating roller are rotatably connected between the two side walls of the horizontal section shell. The first rotating roller and the second rotating roller are driven by a first conveyor belt. A fourth rotating roller is rotatably connected between the two side walls at the lower end of the inclined section shell. A third rotating roller is rotatably connected between the two side walls of the horizontal section shell above the second rotating roller. The third rotating roller and the fourth rotating roller are driven by a second conveyor belt. A baffle is connected to the lower end of the inclined section shell. A driving motor one is installed on the outer side surface of the horizontal section shell. The output shaft of the driving motor one is fixedly connected with one end of the third rotating roller. The other end of the third rotating roller is driven by a belt to be connected with the second rotating roller.

[0007] Further, the bottom of the mixing barrel is in the shape of a frustum of a cone.

[0008] Further, the switching device includes two semi-circular blocks closely attached to the lower side of the bottom of the barrel. A connecting plate is fixedly connected to the lower surface of the semi-circular block. Both ends of the connecting plate are slidably connected in the slide rails. The outer side surface of the slide rail is fixedly connected to the support leg. Two threaded rings are symmetrically connected to the lower surface of the connecting plate. A threaded rod is screwed in the threaded ring. One end of the threaded rod is rotatably connected in the rotating sleeve one of the fixed frame one. The fixed frame one is horizontally and fixedly connected to the support leg. The other end of the threaded rod is rotatably connected in the rotating sleeve two of the fixed frame two. The fixed frame two is horizontally and fixedly connected to the support leg. A driven sprocket is fixedly connected to the threaded rod on one side of the rotating sleeve two. A driving motor two is installed in the middle of the fixed frame two. A driving wheel is fixedly connected to the output shaft of the driving motor two. The driving wheel and the driven sprocket are driven by a chain. A U-shaped frame is connected to the fixed frame two on both sides of the driving motor two. Two pressing wheels are rotatably connected to both ends of the U-shaped frame. Both pressing wheels are pressed and contacted with the upper and lower sides of the chain.

[0009] Further, the dust suction device includes a vacuum cleaner disposed on one side of the mixing barrel. One end of a dust suction pipe is connected to the upper part of the vacuum cleaner, and the other end of the dust suction pipe is connected to an upper flange. A lower flange pipe is connected to the top cover directly below the upper flange. A filter screen is installed between the upper flange and the lower flange pipe, and the upper flange and the lower flange pipe are connected by bolts.

[0010] Further, scraping plates are evenly spaced on the outer belt surfaces of the first conveyor belt and the second conveyor belt.

[0011] Further, a material baffle adapted to the scraping plate is provided on the outer wall of the mixing barrel at one end of the first conveyor belt close to the mixing barrel.

[0012] Further, positive and reverse threads are symmetrically arranged on the threaded rod. Two threaded rings connected to one connecting plate are respectively screwed onto the positive threads of the threaded rod, and two threaded rings connected to the other connecting plate are respectively screwed onto the reverse threads of the threaded rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a feeding device, the present utility model realizes automatic feeding, which is convenient and efficient, overcoming the deficiencies of the prior art.

[0015] 2. By providing a dust suction device, the present utility model can suck away the dust generated during the mixing of forage in the mixing barrel, avoiding a large amount of dust pollution to the air and affecting the health of operators when the mixed forage is discharged after mixing in the mixing barrel.

[0016] In the present utility model, by providing an opening and closing device, when the driving motor two rotates, it drives the driving wheel to rotate. The rotation of the driving wheel drives the two driven sprockets to rotate through the chain. The rotation of the driven sprockets drives the two threaded rods to rotate. The positive and reverse threads of the two threaded rods drive the threaded rings thereon to move on the threaded rods. Further, the two threaded rings on the same semi-circular block drive the semi-circular block to move away from the other semi-circular block. At this time, the circular discharge port at the bottom of the mixing barrel will be opened, overcoming the deficiencies of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the overall structure of the feeding device of the present utility model;

[0019] Figure 3 is a schematic diagram of the internal structure of the feeding device of the present utility model;

[0020] Figure 4 is a schematic diagram of the overall structure of the opening and closing device of the present utility model Figure 1 ;

[0021] Figure 5 Schematic diagram of the overall structure of the opening and closing device of the present invention Figure 2 ;

[0022] Figure 6 Schematic diagram of the overall structure of the dust collection device of the present invention;

[0023] Figure 7 Schematic diagram of a partial structure of the dust collection device of the present invention;

[0024] Figure 8 Schematic diagram of the scraper structure of the present invention;

[0025] Figure 9 Schematic diagram of the stirring paddle structure of the present invention;

[0026] Figure 10 Schematic diagram of the first conveyor belt structure of the present invention;

[0027] In the figure: 1, mixing barrel; 101, barrel bottom; 2, support leg; 3, top cover; 4, drive motor; 5, stirring paddle; 6, feeding device; 601, horizontal section housing; 602, inclined section housing; 603, first rotating roller; 604, second rotating roller; 605, first conveyor belt; 606, third rotating roller; 607, fourth rotating roller; 608, second conveyor belt; 609, baffle; 610, drive motor one; 611, belt; 7, opening and closing device; 701, semi-circular block; 702, connecting plate; 703, slide rail; 704, threaded ring; 705, threaded rod; 706, fixing frame one; 7061, rotating sleeve one; 707, fixing frame two; 7071, rotating sleeve two; 708, driven sprocket; 709, drive motor two; 710, driving wheel; 711, chain; 712, U-shaped frame; 713, pressing wheel; 8, dust collection device; 801, vacuum cleaner; 802, dust suction pipe; 803, upper flange; 804, lower flange pipe; 805, filter screen; 9, scraper; 10, baffle plate; Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-8, a livestock and poultry forage mixing device, comprising a mixing barrel 1. A plurality of support legs 2 are vertically and fixedly connected to the lower part of the outer surface of the mixing barrel 1. The top of the mixing barrel 1 is connected to a top cover 3. A driving motor 4 is installed on the upper surface of the top cover 3. The output shaft of the driving motor 4 penetrates through the top cover and is fixedly connected to a stirring paddle 5 located in the mixing barrel 1. One side of the mixing barrel 1 is connected to a feeding device 6. A switching device 7 is connected to the support legs 2 on the lower side of the bottom of the mixing barrel 1. A dust suction device 8 is arranged on one side of the mixing barrel 1; The feeding device 6 includes a horizontal section housing 601 with one end fixedly connected to the side wall of the mixing barrel 1. The other end of the horizontal section housing 601 is fixedly connected to an inclined section housing 602. A first rotating roller 603 and a second rotating roller 604 are rotatably connected between the two side walls of the horizontal section housing 601. The first rotating roller 603 and the second rotating roller 604 are drivenly connected by a first conveyor belt 605. A fourth rotating roller 607 is rotatably connected between the two side walls at the lower end of the inclined section housing 602. A third rotating roller 606 is rotatably connected between the two side walls of the horizontal section housing 601 above the second rotating roller 604. The third rotating roller 606 and the fourth rotating roller 607 are drivenly connected by a second conveyor belt 608. A baffle 609 is connected to the lower end of the inclined section housing 602. A driving motor 610 is installed on the outer side surface of the horizontal section housing 601. The output shaft of the driving motor 610 is fixedly connected to one end of the third rotating roller 606. The other end of the third rotating roller 606 is drivenly connected to the second rotating roller 604 through a belt 611.

[0030] Among them, the shape of the bottom 101 of the mixing barrel 1 is frustum-shaped.

[0031] The bottom 101 of the mixing barrel 1 is set to be frustum-shaped to enable the mixed forage inside the mixing barrel 1 to flow down smoothly and avoid forage residues at the bottom 101.

[0032] Among them, the opening and closing device 7 includes two semi-circular blocks 701 closely attached to the lower side of the barrel bottom 101. A connecting plate 702 is fixedly connected to the lower surface of the semi-circular block 701. Both ends of the connecting plate 702 are slidably connected within a slide rail 703, and the outer side surface of the slide rail 703 is fixedly connected to the support leg 2. Two threaded rings 704 are symmetrically connected to the lower surface of the connecting plate 702. A threaded rod 705 is screwed within the threaded ring 704. One end of the threaded rod 705 is rotatably connected within a rotating sleeve 7061 of a first fixing frame 706, and the first fixing frame 706 is horizontally fixedly connected to the support leg 2. The other end of the threaded rod 705 is rotatably connected within a rotating sleeve 7071 of a second fixing frame 707, and the second fixing frame 707 is horizontally fixedly connected to the support leg 2. A driven sprocket 708 is fixedly connected to the threaded rod 705 on one side of the rotating sleeve 7071. A second driving motor 709 is installed in the middle of the second fixing frame 707. A driving wheel 710 is fixedly connected to the output shaft of the second driving motor 709. The driving wheel 710 and the driven sprocket 708 are connected by a chain 711 for transmission. On both sides of the second driving motor 709 and on the second fixing frame 707, a U-shaped frame 712 is connected. Two pressing wheels 713 are rotatably connected to both ends of the U-shaped frame 712, and both pressing wheels 713 are tightly pressed against the upper and lower sides of the chain 711.

[0033] When the second driving motor 709 rotates, it will drive the driving wheel 710 to rotate. The rotation of the driving wheel 710 will drive the two driven sprockets 708 to rotate through the chain 711. The rotation of the two driven sprockets 708 will drive the threaded rods 705 connected thereto to rotate. The left- and right-handed threads of the two threaded rods 705 will drive the threaded rings 704 thereon to move along the threaded rods 705. Furthermore, the two threaded rings 704 on the same semi-circular block 701 will drive this semi-circular block 701 to move away from the other semi-circular block 701. At this time, the circular discharge port at the bottom of the mixing barrel 1 will be opened.

[0034] Among them, the dust suction device 8 includes a dust collector 801 provided on one side of the mixing barrel 1. One end of a dust suction pipe 802 is connected to the upper part of the dust collector 801. The other end of the dust suction pipe 802 is connected to an upper flange plate 803. A lower flange pipe 804 is connected to the top cover 3 directly below the upper flange plate 803. A filter screen 805 is installed between the upper flange plate 803 and the lower flange pipe 804, and the upper flange plate 803 and the lower flange pipe 804 are connected by bolts.

[0035] By providing the dust suction device 8, the dust generated in the mixing barrel 1 during the mixing of forage can be sucked away through the dust suction pipe 802, avoiding a large amount of dust pollution to the air and affecting the health of the operating personnel when the forage is discharged after being mixed in the mixing barrel 1.

[0036] Among them, scraping plates 9 are equidistantly arranged on the outer belt surfaces of the first conveyor belt 605 and the second conveyor belt 609.

[0037] By arranging a scraper 9 on the outer belt surfaces of the first conveyor belt 605 and the second conveyor belt 609, when the first conveyor belt 605 and the second conveyor belt 609 move, the forage can be better stirred and conveyed.

[0038] Wherein, at one end of the first conveyor belt 605 close to the mixing barrel 1 and on the outer wall of the mixing barrel 1, a baffle plate 10 adapted to the scraper 9 is arranged.

[0039] By arranging the baffle plate 10, when the second conveyor belt 605 conveys the forage to the feed inlet of the mixing barrel 1, the baffle plate 10 can block the forage on the upper belt surface of the second conveyor belt 605, so that the forage enters the inside of the mixing barrel 1, and the forage will not be pushed downward by the scraper 9 of the second conveyor belt 605 and fall to the ground.

[0040] Wherein, positive and reverse threads are symmetrically arranged on the threaded rod 705. Two threaded rings 704 connected by one connecting plate 702 are respectively screwed onto the positive thread of the threaded rod 705, and two threaded rings 704 connected by the other connecting plate 702 are respectively screwed onto the reverse thread of the threaded rod 705.

[0041] By arranging positive and reverse threads on the threaded rod 705, when the threaded rod 705 rotates, the two threaded rings 704 respectively screwed onto the positive and reverse threads of each threaded rod 705 can move away from or close to each other, and then can drive the two semi-circular blocks 701 to move away from or close to each other, so as to open and close the discharge port of the bottom 101 of the mixing barrel 1.

[0042] Working principle: When working, first start the whole device, and then put the forage to be mixed into one side of the baffle 609 at the lower end of the inclined section housing 602 in sequence. The rotation of the driving motor one 610 of the feeding device 6 will drive the rotation of the third rotating roller 606. The rotation of the third rotating roller 606 will drive the rotation of the fourth rotating roller 607 through the second conveyor belt 608. At the same time, the rotation of the third rotating roller 606 will also drive the rotation of the second rotating roller 604 through the belt 611. The rotation of the second rotating roller 604 will drive the rotation of the first rotating roller 603 through the first conveyor belt 605. At this time, put the forage to be mixed into the lower end of the inclined section housing 602, that is, one side of the baffle 10. With the movement of the second conveyor belt 608, the forage located on one side of the baffle 10 will be pushed upward by the scraper 9 on the second conveyor belt 608 to the top of the second conveyor belt 608, and then the forage will fall from the top of the second conveyor belt 608 onto the moving first conveyor belt 605, and continue to move forward after being pushed by the scraper 9 on the first conveyor belt 605. Finally, the forage will fall into the mixing barrel 1 at the front end of the first conveyor belt 605. Then, various forages entering the mixing barrel 1 will be mixed by the rotation of the stirring paddle 5 driven by the rotation of the driving motor 4. At the same time, the vacuum cleaner 801 will suck away the dust generated by the stirring and mixing of the forage in the mixing barrel 1 from the top of the mixing barrel 1 through the suction pipe 802. After the forage in the mixing barrel 1 is stirred and mixed well, start the driving motor two 709 of the opening and closing assembly 7. The rotation of the driving motor two 709 will drive the rotation of the driving wheel 710. The rotation of the driving wheel 710 will drive the rotation of the two driven sprockets 708 through the chain 711. The rotation of the two driven sprockets 708 will drive the rotation of the threaded rods 705 connected to them respectively. The threaded rings 704 screwed on the positive and negative threads of each rotating threaded rod 705 will move on the threaded rod 705. Furthermore, the threaded rings 704 on the same semi-circular block 701 will drive the semi-circular block 701 to move away from the other semi-circular block 701. At this time, the circular discharge port at the bottom of the mixing barrel 1 will be opened. At this time, the mixed forage in the mixing barrel 1 will fall from the discharge port. After all the mixed forage in the mixing barrel 1 has fallen out of the mixing barrel 1, make the driving motor two 709 rotate in the opposite direction to the previous rotation direction. At this time, the two semi-circular blocks 701 will move closer under the drive of the threaded rings 704 until the two semi-circular blocks 704 are in contact to block the discharge port at the bottom of the mixing barrel 1, and then the driving motor two 709 stops rotating.

[0043] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any slight changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the substantial technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A livestock and poultry forage mixing device, comprising a mixing barrel (1), a plurality of supporting legs (2) being vertically fixedly connected to the lower portion of the outer surface of the mixing barrel (1), a top cover (3) being connected to the top of the mixing barrel (1), a driving motor (4) being mounted on the upper surface of the top cover (3), an output shaft of the driving motor (4) passing through the top cover and being fixedly connected to a stirring paddle (5) located in the mixing barrel (1), characterized in that: A loading device (6) is connected to one side of the mixing barrel (1), an opening and closing device (7) is located at the lower side of the barrel bottom of the mixing barrel (1) and is connected to the supporting leg (2), and a dust collecting device (8) is provided on one side of the mixing barrel (1); The loading device (6) comprises a horizontal section shell (601) having one end fixedly connected to the side wall of the mixing barrel (1); the other end of the horizontal section shell (601) is fixedly connected to an inclined section shell (602); a first rotating roller (603) and a second rotating roller (604) are rotatably connected between the two side walls of the horizontal section shell (601); the first rotating roller (603) and the second rotating roller (604) are connected by a first conveyor belt (605); a fourth rotating roller (607) is rotatably connected between the two side walls at the lower end of the inclined section shell (602) and is located above the second rotating roller (604). A third rotating roller (606) is rotatably connected between the two side walls of the horizontal section shell (601), and the third rotating roller (606) and the fourth rotating roller (607) are connected by a second conveyor belt (608). A baffle (609) is connected to the lower end of the inclined section shell (602), and a driving motor (610) is installed on the outer side of the horizontal section shell (601). The output shaft of the driving motor (610) is fixedly connected to one end of the third rotating roller (606), and the other end of the third rotating roller (606) is connected by a belt (611) to the second rotating roller (604).

2. The livestock and poultry forage mixing device according to claim 1, characterized in that: The bottom (101) of the mixing barrel (1) is in the shape of a truncated cone.

3. The livestock and poultry forage mixing device according to claim 2, characterized in that: The opening and closing device (7) comprises two semicircular blocks (701) which are tightly attached to the lower side of the barrel bottom (101); a connecting plate (702) is fixedly connected to the lower surface of the semicircular block (701); both ends of the connecting plate (702) are slidably connected to the inside of a slide rail (703); the outer side surface of the slide rail (703) is fixedly connected to the support leg (2); two threaded rings (704) are symmetrically connected to the lower surface of the connecting plate (702); a threaded rod (705) is screwed into the inside of the threaded ring (704); one end of the threaded rod (705) is rotatably connected to the inside of a rotating sleeve (7061) of a fixing frame (706); the fixing frame (706) is horizontally fixedly connected to the support leg (2); the other end of the threaded rod (705) is rotatably connected to the inside of a rotating sleeve (7061) of a fixing frame (706); In the movable sleeve (7071), the fixed frame (707) is horizontally fixedly connected to the support leg (2), located on one side of the rotating sleeve (7071) and fixedly connected to a driven sprocket (708) on the threaded rod (705), a driving motor (709) is installed in the middle of the fixed frame (707), a driving wheel (710) is fixedly connected to the output shaft of the driving motor (709), and the driving wheel (710) and the driven sprocket (708) are connected by a chain (711). A U-shaped frame (712) is located on both sides of the driving motor (709) and connected to the fixed frame (707), and two pressure wheels (713) are rotatably connected at both ends of the U-shaped frame (712), and the two pressure wheels (713) are pressed and contacted on the upper and lower sides of the chain (711).

4. The livestock and poultry forage mixing device according to claim 3, characterized in that: The dust suction device (8) comprises a dust collector (801) arranged on one side of the mixing barrel (1); the upper part of the dust collector (801) is connected to one end of a dust suction pipe (802); the other end of the dust suction pipe (802) is connected to an upper flange (803); a lower flange pipe (804) is located directly below the upper flange (803) and is connected to the top cover (3); a filter screen (805) is installed between the upper flange (803) and the lower flange pipe (804); and the upper flange (803) and the lower flange pipe (804) are connected by bolts.

5. The livestock and poultry forage mixing device according to claim 4, characterized in that: Scrapers (9) are arranged at equal intervals on the outer surfaces of the first conveyor belt (605) and the second conveyor belt (608).

6. The livestock and poultry forage mixing device according to claim 5, characterized in that: The first conveyor belt (605) is close to one end of the mixing barrel (1) and a material blocking plate (10) adapted to the scraper (9) is arranged on the outer wall of the mixing barrel (1).

7. The livestock and poultry forage mixing device according to claim 6, characterized in that: The threaded rod (705) is symmetrically provided with positive and negative threads. The two threaded rings (704) connected to one of the connecting plates (702) are respectively screwed with the positive threads of the threaded rod (705), and the two threaded rings (704) connected to the other connecting plate (702) are respectively screwed with the negative threads of the threaded rod (705).

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