Shifting rod type material shifting mechanism

Abstract

The utility model relates to the field of mechanical feeding equipment in animal husbandry, in particular to a deflector rod type feed shifting mechanism which comprises a walking mechanism, a feed bin and a feed shifting mechanism body, a spiral auger is arranged in the feed bin and driven by a driving mechanism to work, the feed shifting mechanism body is arranged above the feed bin and used for shifting feed in the feed bin, and the feed shifting mechanism body comprises a deflector rod. The driving lever is provided with at least one driving lever strip, the two ends of the driving lever are connected with the ball screws on the same side through driving lever sleeves respectively, the driving lever reciprocates in the axis direction of the spiral auger, the ball screws are connected with the synchronous assembly, the synchronous assembly comprises synchronous gears and a driving gear, the two synchronous gears are connected through a belt, and the synchronous gears are connected with the ends of the ball screws. The driving gear is connected with a second motor. By adding the shifting rod mechanism, the transverse shifting rod reciprocates back and forth to turn over and shift feed in the feed bin, and feed distribution in the feed bin caused by feed accumulation or cavity formation in the automatic feeding stage and the stirring and feeding stage of the equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the field of animal husbandry mechanical feeding equipment, in particular to a lever-type feeding mechanism. Background Art

[0002] my country's agricultural modernization has entered a comprehensive and enduring stage. Mechanization of animal husbandry is a crucial component of this modernization. To ensure the healthy feeding of ruminants such as cattle and sheep, improve feed utilization, and enhance their overall profitability, ranches are promoting the use of advanced total mixed ration (TMR) feeding techniques. Based on the nutritional needs of ruminants, roughage and various additives are mixed uniformly in appropriate proportions using a feeding machine and then provided to ruminants for ad libitum consumption. Automated animal husbandry mixing and feeding equipment is a crucial piece of technical equipment in modern animal husbandry, primarily used to achieve precise feed preparation and automate the feeding process.

[0003] For example, the patent application number CN201711418995.3 provides a feeding and pushing machine for cattle farms, which includes a frame, a walking device, a feeding device, a discharging device, a cleaning device, and a pushing device. Walking devices are installed on both sides of the frame. The feeding device includes a hopper, a feeding spiral blade, a stirring spiral blade, etc. A weighing sensor for measuring the weight of forage is installed at the bottom of the hopper. The discharging device includes a conveyor belt support plate, a roller, a conveyor belt, etc. A cleaning device is installed at the front end of the discharging device. The pushing device is fixed to the side of the hopper by a mounting plate to complete the pushing of forage in different directions. The application realizes the characteristics of autonomous unloading, automatic pushing, and autonomous walking, which to a certain extent solves the problems of long working hours, high labor intensity, and repetitive operations of cattle farm pushers. Although the above scheme uses stirring spiral blades to achieve sufficient mixing of the concentrate feed, the applicant found that the opposing stirring spiral blades push the material to the middle, causing the auger blades at both ends to run idle and the kneading and cutting to be insufficient. During the mixing and feeding stage, the feed is still unevenly distributed or unevenly mixed in the silo due to accumulation or formation of voids when only the opposing stirring spiral blades are used for stirring.

[0004] For example, the patent application number CN201711418995.3 provides a lever-type material-dispensing mechanism, which belongs to the field of feed crushing mechanisms and includes a mixing box, a segmented auger, and a driving mechanism. The segmented auger is horizontally arranged in the mixing box and driven by the driving mechanism. The segmented auger is divided into a forward mixing section and a reverse mixing section. The forward mixing section and the reverse mixing section respectively have a number of spirally distributed mixing blades, and each mixing blade is provided with at least one crushing blade; the forward mixing section and the reverse mixing section are coaxial and have opposite spiral directions. Although the problem of idling of the two ends of the auger and serious wear of the middle auger is avoided; however, under the push of the opposing spiral blades, the crushed coarse feed and concentrated feed are gathered and fully mixed and stirred. This structural form increases the probability of contact between the blades and the material, and increases the material stuck in the gap between the opposing spiral blades and the crushing blades. After accumulating to a certain amount, it affects the mixing effect.

[0005] In response to the above problems, the utility model provides a stirring feeder that is equipped with a lever that can move back and forth synchronously to move the feed through the lever bar, thereby eliminating the problem of uneven distribution of feed in the silo caused by feed accumulation or formation of cavities. Utility Model Content

[0006] The utility model provides a flat wire drawing device which can install a temperature measuring device on the mold to measure the temperature of the mold in real time, connect an alarm to give an accurate and stable alarm, ensure the normal working state of the wire drawing machine, and ensure the quality of the output flat wire.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions:

[0008] A lever-type material-diverting mechanism comprises a walking mechanism and a hopper, wherein a spiral auger is provided in the hopper, and the spiral auger is driven to work by a driving mechanism, and further comprises a material-diverting mechanism provided above the hopper for diverting feed in the hopper, wherein the material-diverting mechanism comprises a lever, and at least one lever bar is provided on the lever, and both ends of the lever are connected to the ball screw on the same side through a lever sleeve, and the lever reciprocates in the axis direction of the spiral auger, and the ball screw is connected to a synchronization component, and the synchronization component comprises a synchronization gear and a driving gear, and the two synchronization gears are connected by a belt, and the synchronization gear is connected to the end of the ball screw, and the driving gear is connected to a second motor; the driving mechanism comprises a first motor and a second motor, and the first motor is connected to the spiral auger.

[0009] As a priority of the technical solution of this application, the spiral auger includes a forward stirring section and a reverse stirring section, and both the forward stirring section and the reverse stirring section are provided with a number of spirally distributed stirring blades, and the forward stirring section and the reverse stirring section have the same length.

[0010] As a priority of the technical solution of this application, a bearing seat mounting plate is provided at the top of the inner cavity of the silo, and the end of the ball screw is connected to the bearing seat mounting plate through the bearing seat. Two ball screws are connected at the same height on one side of the silo, and the two adjacent ball screws are connected by a coupling. Each ball screw is connected to one of the shift rods, and the thread directions on the interconnected ball screws are opposite.

[0011] As a priority of the technical solution of this application, the distance between each of the shifting rods and the coupling is equal.

[0012] As a priority of the technical solution of this application, the ball screw is connected to the screw nut, the screw nut is connected to the material selector rod mounting plate, the material selector rod mounting plate, the end of the material selector rod and the material selector rod mounting plate are connected with a vertical connecting plate, the selector rod sleeve is limited by the vertical connecting plate on the same side, the selector rod sleeve includes a vertical plate and a bearing connected to each other, the vertical plate is in a vertical relationship with the material selector rod mounting plate, and the bearing is connected to the end of the selector rod.

[0013] As a priority of the technical solution of the present application, a material shifting baffle is provided in the material bin corresponding to the ball screw, and an avoidance portion is recessed in the material shifting baffle on the material shifting rod mounting plate corresponding to the material shifting baffle.

[0014] As a priority of the technical solution of this application, the outer wall of the silo is further provided with an avoidance gear below the synchronous gear, and the driving gear is a double-layer gear.

[0015] As a priority of the technical solution of the present application, the first motor and the second motor are symmetrically arranged at both ends of the bottom of the silo.

[0016] In summary, the present invention can achieve the following multiple beneficial effects:

[0017] 1. The mixing feeder provided in the present invention adds a lever mechanism, which allows the horizontal lever to reciprocate back and forth to turn the feed in the silo. This prevents feed from being distributed in the silo due to accumulation or formation of cavities during the automatic feeding and mixing stages.

[0018] 2. In the present invention, the forward stirring section and the reverse stirring section are of the same length, and the stirring motion path length of the feed is the same, so that the amount of feed to be processed in the forward stirring section and the reverse stirring section can be made the same as much as possible, maintaining the stability of the entire stirring feeding machine body.

[0019] 3. In actual use, as the amount of feed to be processed in the silo varies, the degree of accumulation varies. When the lever is moving the feed, it encounters resistance. When the amount of feed is large, the lever is subjected to more force. The greater the force applied to the bearing, the greater the tilt of the lever, and the greater the resistance to the reciprocating motion of the lever. This reduces the movement speed of the lever to a certain extent, improving the effectiveness of moving the accumulated feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a lever-type material-shifting mechanism;

[0021] Figure 2 This is a schematic diagram of the internal structure of a lever-type material-dispensing mechanism;

[0022] Figure 3 for Figure 2 Top view

[0023] Figure 4 for Figure 3 Cross-section at AA;

[0024] Figure 5 This is a schematic diagram of the assembly of the material transfer mechanism and the ball screw in a lever-type material transfer mechanism.

[0025] In the picture:

[0026] 1——Travel mechanism;

[0027] 2 - silo, 201 - bearing seat mounting plate, 202 - material baffle;

[0028] 3 - material shifting mechanism, 301 - shifting rod, 302 - shifting rod bar, 303 - shifting rod sleeve, 3031 - vertical plate, 3032 - bearing;

[0029] 4 - ball screw, 403 - bearing seat, 404 - coupling, 405 - screw nut, 406 - material tapping rod mounting plate, 4061 - avoidance part, 407 - material tapping rod, 408 - vertical connecting plate;

[0030] 5——screw auger, 501——forward stirring section, 502——reverse stirring section, 503——stirring blade;

[0031] 6 - Synchronous assembly, 601 - Synchronous gear, 602 - Driving gear, 603 - Avoidance gear;

[0032] 7 - first motor;

[0033] 8——Second motor. DETAILED DESCRIPTION

[0034] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments as needed that do not contribute to creativity. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0035] This solution is achieved through the following technical means:

[0036] Example 1: Refer to the attached Figures 1 to 5 A lever-type material-diverting mechanism comprises a walking mechanism 1, a silo 2 arranged on the walking mechanism 1, a spiral auger 5 is provided in the silo 2, the spiral auger 5 is driven to work by a driving mechanism, and also comprises a material-diverting mechanism 3 arranged above the silo 2 for diverting the feed in the silo 2, the material-diverting mechanism 3 comprises a lever 301, at least one lever bar 302 is provided on the lever 301, both ends of the lever 301 are connected to the ball screw 4 on the same side through a lever sleeve 303, the lever 301 reciprocates in the axial direction of the spiral auger 5, the ball screw 4 is connected to a synchronous assembly 6, the synchronous assembly 6 comprises a synchronous gear 601 and a driving gear 602, the two synchronous gears 601 are connected by a belt, the synchronous gear 601 is connected to the end of the ball screw 4, and the driving gear 602 is connected to the second motor 8; the driving mechanism comprises a first motor 7 and a second motor 8, and the first motor 7 is connected to the spiral auger 5. By moving the lever 301 , uneven distribution of feed in the silo 2 caused by accumulation or formation of cavities can be prevented during the automatic feeding stage and the mixing and feeding stage of the equipment.

[0037] The spiral auger 5 includes a forward stirring section 501 and a reverse stirring section 502. Both the forward stirring section 501 and the reverse stirring section 502 are provided with a plurality of stirring blades 503 distributed in a spiral shape. The forward stirring section 501 and the reverse stirring section 502 have the same length. When the length is the same, the length of the stirring motion path of the feed is the same. The amount of feed to be processed in the forward stirring section 501 and the reverse stirring section 502 can be made as equal as possible, thereby maintaining the stability of the entire stirring feeding machine body.

[0038] A bearing seat mounting plate 201 is provided at the top of the inner cavity of the silo 2. The end of the ball screw 4 is connected to the bearing seat mounting plate 201 through the bearing seat 403. Two ball screws 4 are connected at the same height on one side of the silo 2. The two adjacent ball screws 4 are connected by a coupling 404. Each ball screw 4 is connected to a shift rod 301. The thread directions on the mutually connected ball screws 4 are opposite.

[0039] The distance between each shifting rod 301 and the coupling 404 is equal.

[0040] The ball screw 4 is sleeved with the screw nut 405, the screw nut 405 is connected to the material tapping rod mounting plate 406, the material tapping rod mounting plate 406, a vertical connecting plate 408 is provided at the connection between the end of the material tapping rod 407 and the material tapping rod mounting plate 406, the tapping rod sleeve 303 is limited by the vertical connecting plate 408 on the same side, the tapping rod sleeve 303 includes a vertical plate 3031 and a bearing 3032 that are connected to each other, the vertical plate 3031 is in a vertical relationship with the material tapping rod mounting plate 406, and the bearing 3032 is connected to the end of the tapping rod 301. The vertical plate 3031 is provided with a hole, and the material-moving rod 407 is connected to the vertical plate 3031 through the hole, and the positional relationship between the vertical plate 3031 and the material-moving rod 407 is fixed, and the driving rod 301 is connected by the bearing 3032, so that the driving rod 301 can rotate around the axis on the vertical plane with the connecting shaft as the axis. In actual use, as the amount of feed to be processed in the silo 2 is different, the degree of accumulation is different. When the driving rod bar 302 moves the feed, it receives different resistance. When the amount of piled material is large, the driving rod bar 302 is subjected to more force. The greater the force applied to the bearing, the greater the inclination of the driving rod bar 302, and the greater the resistance to the reciprocating motion of the driving rod 301, which reduces the movement speed of the driving rod 301 to a certain extent, and improves the effectiveness of moving the accumulated feed.

[0041] A material-diverting baffle 202 is provided in the hopper 2 corresponding to the ball screw 4 , and a avoiding portion 4601 is recessed in the material-diverting baffle 202 on the material-diverting rod mounting plate 406 .

[0042] The outer wall of the silo 2 is further provided with an avoidance gear 603 below the synchronous gear 601. The avoidance gear 603 is designed to avoid the water tank installed on the outer wall of the silo 2 in the vehicle body structure. The driving gear 602 is a double-layer gear.

[0043] The first motor 7 and the second motor 8 are symmetrically arranged at both ends of the bottom of the silo 2. The symmetrical arrangement of the first motor 7 and the second motor 8 at both ends of the bottom of the silo 2 is equivalent to the front and rear ends of the bottom of the mixing feeder. During operation, the vibrations generated by the first motor 7 and the second motor 8 are balanced, thereby maintaining the stability of the entire mixing feeder during operation.

[0044] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A lever-type material-moving mechanism, comprising a walking mechanism (1) and a silo (2), wherein a spiral auger (5) is provided in the silo (2), and the spiral auger (5) is driven by a driving mechanism, and is characterized in that: The invention also includes a feeding mechanism (3) disposed above the feed bin (2) for feeding feed in the feed bin (2), the feeding mechanism (3) including a feeding rod (301), at least one feeding rod bar (302) being disposed on the feeding rod (301), both ends of the feeding rod (301) being connected to the ball screw (4) on the same side via a feeding rod sleeve (303), the feeding rod (301) reciprocating in the axial direction of the spiral augers (5), the ball screw (4) being connected to a synchronization assembly (6), the synchronization assembly (6) including a synchronization gear (601) and a driving gear (602), the two synchronization gears (601) being connected via a belt, the synchronization gear (601) being connected to the end of the ball screw (4), and the driving gear (602) being connected to a second motor (8); the driving mechanism including a first motor (7) and a second motor (8), the first motor (7) being connected to the spiral augers (5).

2. A lever-type material shifting mechanism according to claim 1, characterized in that: The spiral agitator (5) comprises a forward stirring section (501) and a reverse stirring section (502), wherein the forward stirring section (501) and the reverse stirring section (502) are both provided with a plurality of stirring blades (503) distributed in a spiral shape, and the forward stirring section (501) and the reverse stirring section (502) have the same length.

3. A lever-type material shifting mechanism according to claim 2, characterized in that: A bearing seat mounting plate (201) is provided at the top of the inner cavity of the silo (2), and the end of the ball screw (4) is connected to the bearing seat mounting plate (201) via a bearing seat (403). Two ball screws (4) are connected at the same height on one side of the silo (2), and two adjacent ball screws (4) are connected via a coupling (404). Each ball screw (4) is connected to one of the shifting rods (301), and the threads on the mutually connected ball screws (4) are in opposite directions.

4. The lever-type material shifting mechanism according to claim 3, characterized in that: The distance between each shifting rod (301) and the coupling (404) is equal.

5. A lever-type material shifting mechanism according to claim 2 or 3, characterized in that: The ball screw (4) is sleeved with a screw nut (405), the screw nut (405) is connected to a material shifting rod mounting plate (406), the material shifting rod mounting plate (406), a vertical connecting plate (408) is provided at the connection between the end of the material shifting rod (407) and the material shifting rod mounting plate (406), the said lever sleeve (303) is limited by the said vertical connecting plate (408) on the same side, the said lever sleeve (303) comprises a vertical plate (3031) and a bearing (3032) connected to each other, the vertical plate (3031) and the material shifting rod mounting plate (406) are in a vertical relationship, and the bearing (3032) is connected to the end of the lever (301).

6. The lever-type material shifting mechanism according to claim 5, characterized in that: A material shifting baffle (202) is provided in the material bin (2) corresponding to the ball screw (4), and a relief portion (4601) is recessed in the material shifting baffle (202) on the material shifting rod mounting plate (406).

7. The lever-type material shifting mechanism according to claim 1, characterized in that: An avoidance gear (603) is further provided on the outer wall of the silo (2) below the synchronous gear (601), and the driving gear (602) is a double-layer gear.

8. The lever-type material shifting mechanism according to claim 1, characterized in that: The first motor (7) and the second motor (8) are symmetrically arranged at two ends of the bottom of the silo (2).

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