CN111923465B

CN111923465B - Oat flattening machine

Info

Publication number: CN111923465B
Application number: CN202010792694.2A
Authority: CN
Inventors: 李刚; 王慧; 皇甫红芳; 郑敏娜; 杨富; 杨媛
Original assignee: Shanxi Academy Of Agricultural Sciences High Latitude Crops Institute To Shanxi Academy
Current assignee: Shanxi Academy Of Agricultural Sciences High Latitude Crops Institute To Shanxi Academy
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-11-16
Anticipated expiration: 2040-08-10
Also published as: CN111923465A

Abstract

The invention discloses an oat flattening machine, which is characterized in that: including shell and landing leg, the shell top is equipped with the feeder hopper, the shell intracavity that the feeder hopper corresponds the position is equipped with down the material body, the shell intracavity symmetry of the corresponding position in lower material body below embeds a set of squeeze roll, the squeeze roll both ends are all installed on the bearing frame, the bearing frame is installed on the lateral shifting seat, it is equipped with one-way bearing all to overlap on one of them end of a set of squeeze roll, the cover is equipped with the gear on the one-way bearing, the gear engagement rack, rack movable mounting is on the lateral shifting seat, the rack is close to the articulated actuating lever of top position, the articulated eccentric wheel of actuating lever, the eccentric wheel cover is established on the output of motor, the motor is installed on the lateral shifting seat, install longitudinal movement seat on the shell that the rack top corresponds the position, longitudinal movement seat top is equipped with the catch bar, the catch bar supports on the pendulum rod, and can promote the pendulum rod swing. The invention has the advantages that: feeding at intervals, preventing blockage and synchronously rotating the extrusion rollers.

Description

Oat flattening machine

Technical Field

The invention belongs to the technical field of oat processing, and particularly relates to an oat flattening machine.

Background

Oats are gramineous plants, and are called brome and wild wheat in compendium of materia Medica. Oat is a low-sugar, high-nutrient, high-energy food. The oat has sweet and mild flavor, can benefit spleen, nourish heart and arrest sweating, has higher nutritional value, and can be used for patients with body deficiency spontaneous sweating, night sweat or pulmonary tuberculosis, decocted for oral administration, or used as steamed flour or cake for eating. The oat is rich in high dietary fiber, can promote gastrointestinal peristalsis, and is beneficial to defecation. The extrusion rollers of the existing oat extrusion press are driven by the same motor, so that a driving extrusion roller and a driven extrusion roller are provided, when the distance between the driving extrusion roller and the driven extrusion roller is adjusted, the driving extrusion roller cannot be adjusted under the influence of the motor, only the position of the driven extrusion roller can be adjusted, and certain limitation exists; the driven extrusion roller and the driving extrusion roller rotate asynchronously due to the problems of slipping or overlarge gap and the like, so that the naked oat falls from between the two extrusion rollers, and the tabletting yield is reduced; in addition, continuous feeding is realized by controlling the size of the feeding hole during feeding, the feeding hole is large, the feeding speed is high, the load of the oat flattening machine is large, and the clearance blockage of oat particles between the contact of the driving extrusion roller and the driven extrusion roller is easy to generate, so that the tabletting quality of the oats is influenced; the feed inlet is small, the feed blockage is easy to cause, and the processing time is prolonged. Therefore, it is important to solve the above problems.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the oat flattening machine which can feed at intervals, prevent blockage and synchronously rotate the extruding rollers.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides an oat flattening machine which characterized in that: the device comprises a shell body and supporting legs, wherein the shell body is supported by the supporting legs, a feed hopper is arranged at the top of the shell body, a material discharging body is arranged in a cavity of the shell body at a position corresponding to the feed hopper, a group of extrusion rollers are symmetrically arranged in the cavity of the shell body at a position corresponding to the lower side of the material discharging body, two ends of each extrusion roller penetrate through the shell body, a long-strip opening is arranged on the shell body between the contact surfaces of the shell body and the extrusion rollers, each extrusion roller can transversely move in the long-strip opening, two ends of each extrusion roller are respectively arranged on a bearing seat, the bearing seats are arranged on a transverse moving seat, the transverse moving seat is arranged on the shell body, a transverse sliding groove is arranged on the shell body at a position corresponding to the transverse moving seat, the transverse moving seat can move in the transverse sliding groove, and an adjusting threaded rod is vertically and fixedly connected to one side of the transverse moving seat opposite to the bearing seats, the shell body of the position corresponding to the adjusting threaded rod is provided with a limiting seat, the adjusting threaded rod penetrates through the limiting seat, a buffer spring is arranged between the limiting seat and the transverse moving seat, the buffer spring is sleeved on the adjusting threaded rod, the end part of the adjusting threaded rod is in threaded connection with an adjusting nut, the adjusting nut abuts against the limiting seat, one end of the extrusion roller is sleeved with a one-way bearing, the one-way bearing is sleeved with a gear, the gear is meshed with a rack, the rack is movably arranged on the transverse moving seat, the rack can longitudinally move on the transverse moving seat, the rack is close to a top position hinged driving rod, the driving rod is hinged with an eccentric wheel, the eccentric wheel is sleeved on the output end of a motor, the motor is arranged on the transverse moving seat, the top of the rack corresponds to the position, the shell body is provided with the longitudinal moving seat, the shell body is provided with a longitudinal sliding groove, the longitudinal moving seat is arranged at a corresponding position of the longitudinal moving seat and can move in the longitudinal sliding groove, the top of the longitudinal moving seat is provided with a push rod, the push rod is abutted to a swing rod and can push the swing rod to swing, one end of the swing rod is connected with the shell body through a return spring, the other end of the swing rod is fixedly connected with a baffle plate, and the baffle plate is arranged in the lower material body cavity.

Compared with the prior art, the invention has the advantages that: the position of the adjusting nut on the adjusting threaded rod is rotated to adjust; the distance between the two squeeze rolls; the two motors are started simultaneously, the eccentric wheels are driven by the motors correspondingly, the driving rods are driven by the eccentric wheels, the driving rods drive the racks to move up and down, the racks are meshed with the gears, the gears drive the extrusion rollers to rotate in a single direction under the action of the one-way bearings, and meanwhile, the extrusion rollers synchronously rotate, so that the oat particles are extruded into slices through gaps among the extrusion rollers; the rack reciprocates the in-process from top to bottom, and the rack top can support on longitudinal movement seat, and promotes longitudinal movement seat, and the catch bar on the longitudinal movement seat promotes the pendulum rod, and the upset of pendulum rod drive striker plate to make the oat granule discharge from the feed body, when longitudinal movement seat was kept away from at the rack top, the pendulum rod self return under return spring's effect, the pendulum rod can drive the striker plate closed, thereby the oat granule is not discharging, realizes the interval feeding of oat granule.

Drawings

FIG. 1 is a schematic front view of the oat flattening machine of the present invention.

Fig. 2 is a rear view showing the structure of the oat flattening machine of the invention.

Fig. 3 is a schematic view of an enlarged structure of the direction A of the oat flattening machine shown in fig. 1.

In the figure, 1, a shell body, 2, supporting legs, 3, a feed hopper, 4, a lower material body, 5, an extrusion roller, 6, a strip opening, 7, a bearing seat, 8, a transverse moving seat, 9, a transverse sliding groove, 10, an adjusting threaded rod, 11, a limiting seat, 12, a buffer spring, 13, an adjusting nut, 14, a one-way bearing, 15, a gear, 16, a rack, 17, a driving rod, 18, an eccentric wheel, 19, a motor, 20, a longitudinal moving seat, 21, a longitudinal sliding groove, 22, a push rod, 23, a swing rod, 24, a return spring and 25 are arranged.

Detailed Description

The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the drawings 1 to 3, 1 is a shell body, 2 is a supporting leg, 3 is a feed hopper, 4 is a lower material body, 5 is an extrusion roller, 6 is a strip opening, 7 is a bearing seat, 8 is a transverse moving seat, 9 is a transverse sliding groove, 10 is an adjusting threaded rod, 11 is a limiting seat, 12 is a buffer spring, 13 is an adjusting nut, 14 is a one-way bearing, 15 is a gear, 16 is a rack, 17 is a driving rod, 18 is an eccentric wheel, 19 is a motor, 20 is a longitudinal moving seat, 21 is a longitudinal sliding groove, 22 is a pushing rod, 23 is a swinging rod, 24 is a return spring, and 25 is a baffle plate.

The utility model provides an oat flattening machine which characterized in that: comprises a shell body 1 and supporting legs 2, the shell body 1 is supported by the supporting legs 2, the top of the shell body 1 is provided with a feed hopper 3, a lower material body 4 is arranged in a cavity of the shell body 1 at a position corresponding to the feed hopper 3, a group of extrusion rollers 5 are symmetrically arranged in the cavity of the shell body 1 at a position corresponding to the lower position of the lower material body 4, two ends of each extrusion roller 5 penetrate through the shell body 1, a strip-shaped opening 6 is arranged on the shell body 1 between contact surfaces of the shell body 1 and the extrusion rollers 5, the extrusion rollers 5 can transversely move in the strip-shaped openings 6, two ends of each extrusion roller 5 are arranged on bearing seats 7, the bearing seats 7 are arranged on a transverse moving seat 8, the transverse moving seat 8 is arranged on the shell body 1, the shell body 1 at a position corresponding to the transverse moving seat 8 is provided with a transverse sliding groove 9, the transverse moving seat 8 can move in the transverse sliding groove 9, a threaded rod is vertically and fixedly connected with an adjusting threaded rod 10 on one side of the transverse moving seat 8 opposite to the bearing seats 7, a limiting seat 11 is arranged on the shell body 1 at the position corresponding to the adjusting threaded rod 10, the adjusting threaded rod 10 penetrates through the limiting seat 11, a buffer spring 12 is arranged between the limiting seat 11 and the transverse moving seat 8, the buffer spring 12 is sleeved on the adjusting threaded rod 10, the end part of the adjusting threaded rod 10 is in threaded connection with an adjusting nut 13, the adjusting nut 13 is abutted on the limiting seat 11, one end of each group of extrusion rollers 5 is sleeved with a one-way bearing 14, a gear 15 is sleeved on the one-way bearing 14, the gear 15 is meshed with a rack 16, the rack 16 is movably arranged on the transverse moving seat 8, the rack 16 can longitudinally move on the transverse moving seat 8, a driving rod 17 is hinged to the position of the rack 16 close to the top end, the driving rod 17 is hinged with an eccentric wheel 18, the eccentric wheel 18 is sleeved on the output end of a motor 19, the motor 19 is arranged on the transverse moving seat 8, and a longitudinal moving seat 20 is arranged on the shell body 1 at the position corresponding to the top of the rack 16, the shell body 1 at the position corresponding to the longitudinal moving seat 20 is provided with a longitudinal sliding groove 21, the longitudinal moving seat 20 can move in the longitudinal sliding groove 21, the top of the longitudinal moving seat 20 is provided with a push rod 22, the push rod 22 abuts against a swing rod 23 and can push the swing rod 23 to swing, one end of the swing rod 23 is connected with the shell body 1 through a return spring 24, the other end of the swing rod 23 is fixedly connected with a material baffle plate 25, and the material baffle plate 25 is arranged in the cavity of the lower material body 4.

The feed hopper 3 and the lower body 4 are integrally formed.

The rack 16 drives the squeezing roller 5 to rotate continuously in a single direction, the rack 16 moves upwards to engage with the gear 15, the corresponding gear 15 drives the squeezing roller 5 to rotate under the action of the single-direction bearing 14, the rack 16 moves downwards to engage with the gear 15, and the corresponding gear 15 cannot drive the squeezing roller 5 to rotate under the action of the single-direction bearing 14.

The position of the adjusting nut 13 on the adjusting threaded rod 10 is adjusted to determine the spacing between a set of squeeze rollers 5.

When the extrusion device works, the position of the adjusting nut 13 on the adjusting threaded rod 10 is firstly rotated to adjust the distance between the two extrusion rollers 5, then the two motors 19 are started simultaneously, the driving eccentric wheel 18 corresponding to the motor 19 is started, the eccentric wheel 18 drives the driving rod 17, the driving rod 17 drives the rack 16 to move up and down, the rack 16 is meshed with the gear 15, under the action of the one-way bearing 14, the gear 15 drives the extrusion rollers 5 to rotate in one direction, and meanwhile, the extrusion rollers 5 synchronously rotate; in the process that the rack 16 moves up and down back and forth, the top of the rack 16 can abut against the longitudinal moving seat 20 and push the longitudinal moving seat 20, the push rod 22 on the longitudinal moving seat 20 pushes the swing rod 23, and the swing rod 23 drives the striker plate 25 to turn over, so that oat particles are discharged from the lower material body 4 and fall into a gap between the extrusion rollers 5 and are extruded into pieces under the action of the extrusion rollers 5; when the top of the rack 16 is far away from the longitudinal moving seat 20, the swing rod 23 automatically returns under the action of the return spring 24, and the swing rod 23 can drive the baffle plate 25 to be closed, so that the oat particles are not discharged, and the spaced feeding of the oat particles is realized.

The present invention is not described in detail in the prior art.

Claims

1. The utility model provides an oat flattening machine which characterized in that: comprises a shell body (1) and supporting legs (2), wherein the shell body (1) is supported by the supporting legs (2), the top of the shell body (1) is provided with a feed hopper (3), the feed hopper (3) corresponds to the position, a lower material body (4) is arranged in the cavity of the shell body (1), a group of extrusion rollers (5) are symmetrically arranged in the cavity of the shell body (1) corresponding to the position below the lower material body (4), both ends of the extrusion rollers (5) penetrate through the shell body (1), a long strip opening (6) is arranged on the shell body (1) between the contact surfaces of the shell body (1) and the extrusion rollers (5), the extrusion rollers (5) can transversely move in the long strip opening (6), both ends of the extrusion rollers (5) are arranged on bearing seats (7), the bearing seats (7) are arranged on transverse moving seats (8), and the transverse moving seats (8) are arranged on the shell body (1), the lateral shifting seat (8) is provided with a lateral sliding groove (9) on the shell body (1) corresponding to the position, the lateral shifting seat (8) can move in the lateral sliding groove (9), the lateral shifting seat (8) is fixedly connected with an adjusting threaded rod (10) on one side opposite to the bearing seat (7), the adjusting threaded rod (10) corresponds to the position, a limit seat (11) is arranged on the shell body (1), the adjusting threaded rod (10) penetrates through the limit seat (11), a buffer spring (12) is arranged between the limit seat (11) and the lateral shifting seat (8), the buffer spring (12) is sleeved on the adjusting threaded rod (10), the end of the adjusting threaded rod (10) is in threaded connection with an adjusting nut (13), the adjusting nut (13) abuts against the limit seat (11), one end of the extrusion roller (5) is provided with a one-way bearing (14), the one-way bearing (14) is sleeved with a gear (15), the gear (15) is meshed with a rack (16), the rack (16) is movably installed on the transverse moving seat (8), the rack (16) can longitudinally move on the transverse moving seat (8), the rack (16) is close to a top end position hinged driving rod (17), the driving rod (17) is hinged with an eccentric wheel (18), the eccentric wheel (18) is sleeved on an output end of a motor (19), the motor (19) is installed on the transverse moving seat (8), a longitudinal moving seat (20) is installed on the shell body (1) at the top corresponding position of the rack (16), the longitudinal moving seat (20) is installed on the shell body (1) at the corresponding position of the longitudinal moving seat (20), a longitudinal sliding groove (21) is formed in the shell body (1), and the longitudinal moving seat (20) can move in the longitudinal sliding groove (21), the top of the longitudinal moving seat (20) is provided with a push rod (22), the push rod (22) abuts against the swing rod (23) and can push the swing rod (23) to swing, one end of the swing rod (23) is connected with the shell body (1) through a return spring (24), the other end of the swing rod (23) is fixedly connected with a material baffle plate (25), and the material baffle plate (25) is arranged in the cavity of the lower material body (4).

2. The oat flattening machine of claim 1, characterized in that: the feed hopper (3) and the lower material body (4) are integrally formed.

3. The oat flattening machine of claim 1, characterized in that: the extrusion roller (5) is driven to rotate continuously in a single direction by the rack (16), the rack (16) moves upwards to be meshed with the gear (15), the gear (15) corresponding to the action of the one-way bearing (14) drives the extrusion roller (5) to rotate, the rack (16) moves downwards to be meshed with the gear (15), and the gear (15) corresponding to the action of the one-way bearing (14) cannot drive the extrusion roller (5) to rotate.

4. The oat flattening machine of claim 1, characterized in that: adjusting the position of the adjusting nut (13) on the adjusting threaded rod (10) to determine the spacing between a set of the squeeze rollers (5).