CN220616259U - Rice filling machine - Google Patents

Abstract

The utility model relates to a rice filling machine. The technical scheme adopted is as follows: the lower extreme opening of lower hopper and the upper portion fixed connection of rectangle fixed station, the lower surface of rectangle fixed station upwards sets up the heavy groove of arc, the top of the heavy groove of arc upwards runs through and sets up first unloading passageway, the front and back lateral wall of rectangle fixed station is fixed mounting fixed plate respectively, the heavy inslot activity of arc sets up opening and shutting mechanism, four angles of the lower surface of rectangle fixed station are fixed connection support column respectively, activity suit trapezoidal hopper on the support column, the lower part opening fixed connection slope filling tube of trapezoidal hopper, the inclined plane of the left and right sides of trapezoidal hopper is perpendicular connection fixed column respectively, the lower extreme fixed mounting pressure sensor of fixed column, the both sides fixed connection of controlling pressure sensor and bottom plate respectively, four angles of bottom plate and support column fixed connection respectively. The utility model has the beneficial effects that: the quality of rice discharged into the trapezoid hopper by the discharging hopper is accurately controlled, so that the accurate filling of the rice is realized, and the operation is convenient, stable and reliable.

Description

Rice filling machine

Technical Field

The utility model belongs to the field of rice filling machines, and relates to a rice filling machine.

Background

The filling machine is mainly a small product in the packaging machine, and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials, and is divided into a semi-automatic filling machine and a full-automatic filling production line from the aspect of production automation. The utility model provides a rice liquid filling machine belongs to one kind of liquid filling machine, and current rice liquid filling machine usually includes feed hopper, stores up rice bucket, unloading pipe and baffle, utilizes the unloading of the unloading pipe of baffle control rice bucket. The existing baffle is used for controlling blanking of the blanking pipe in a turnover mode, rice falls on the baffle easily in the blanking process, so that the rice is scattered, waste of the rice is caused on one hand, and inaccuracy of filling quantity of the rice is caused on the other hand.

Therefore, the utility model provides a rice filling machine, which solves the problems.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a rice filling machine, which adopts the technical scheme that the rice filling machine comprises a discharging hopper, wherein an opening at the lower end of the discharging hopper is fixedly connected with the center of the upper surface of a rectangular fixing table, an arc-shaped sinking groove is formed upwards in the lower surface of the rectangular fixing table, a first discharging channel is formed upwards through the top of the arc-shaped sinking groove, fixing plates are fixedly arranged on the front side wall and the rear side wall of the rectangular fixing table respectively, an opening and closing mechanism is movably arranged in the arc-shaped sinking groove, the opening and closing mechanism comprises an arc-shaped sliding block, a lug is fixedly connected to the middle part of the lower end of the arc-shaped sliding block, a second discharging channel is formed downwards through the middle position of the top of the arc-shaped sliding block, the front side wall and the rear side wall of lug respectively with the one end fixed connection of pivot, around the pivot runs through respectively around the fixed plate, the front side the output shaft fixed connection of pivot and motor, the motor is installed on the fixed plate of front side, four angles of the lower surface of rectangle fixed station fixed connection support column, activity suit trapezoidal hopper on the support column, the lower part open fixed connection slope filling tube of trapezoidal hopper, the inclined plane of trapezoidal hopper left and right sides is the fixed column of perpendicular connection respectively, the lower extreme fixed mounting pressure sensor of fixed column, left and right sides pressure sensor respectively with the both sides fixed connection of bottom plate, four angles of bottom plate respectively with support column fixed connection.

As a preferable scheme of the utility model, the second blanking channel sequentially penetrates through the arc-shaped sliding block and the convex blocks from top to bottom.

As a preferable scheme of the utility model, the installation positions of the front rotating shaft and the rear rotating shaft are positioned at the circle center positions of the arc-shaped sinking grooves; by means of the design, the motor can be started to drive the lug to rotate, the upper cambered surface of the arc-shaped sliding block rotates along the arc-shaped sinking groove, and therefore dislocation and penetration of the first discharging channel and the second discharging channel are achieved.

As a preferable scheme of the utility model, the lower end edge of the front side wall of the trapezoid hopper is provided with a slotted and movably inserted L-shaped baffle, the front end of the L-shaped baffle is vertically bent downwards and is fixedly connected with the output shaft of an electric telescopic rod, and the electric telescopic rod is arranged at the bottom of the trapezoid hopper; through adopting electric telescopic handle, drive L type baffle back-and-forth movement, realize trapezoidal hopper's automatic row material.

As a preferred embodiment of the present utility model, the base plate is provided with a controller.

The utility model has the beneficial effects that: the motor drives the lug below the arc-shaped sliding block to rotate, so that the arc-shaped sliding block rotates along the arc-shaped sinking groove, the positions of the first discharging channel and the second discharging channel are automatically changed, through and dislocation between the first discharging channel and the second discharging channel are realized, the discharging size of the discharging hopper is adjusted, the data feedback of the pressure sensor at the lower part of the trapezoid discharging hopper is matched, the quality of rice discharged into the trapezoid discharging hopper by the discharging hopper is accurately controlled, and the accurate filling of rice is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a rectangular fixture table of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

fig. 4 is a schematic view of a trapezoidal hopper according to the present utility model.

In the figure: the automatic feeding device comprises a 1-blanking hopper, a 2-rectangular fixed table, a 3-opening and closing mechanism, a 4-supporting column, a 5-trapezoidal hopper, a 6-pressure sensor, a 7-bottom plate, an 8-controller, a 21-arc sinking groove, a 22-first blanking channel, a 23-fixed plate, a 31-arc sliding block, a 32-convex block, a 33-second blanking channel, a 34-rotating shaft, a 35-motor, a 51-inclined filling pipe, a 52-fixed column, a 53-L-shaped baffle and a 54-electric telescopic rod.

Detailed Description

Example 1

As shown in fig. 1 to 4, the rice filling machine according to the present utility model adopts a technical scheme that the machine comprises a discharging hopper 1, wherein an opening at the lower end of the discharging hopper 1 is fixedly connected with the center of the upper surface of a rectangular fixing table 2, an arc-shaped sinking groove 21 is upwardly formed on the lower surface of the rectangular fixing table 2, a first discharging channel 22 is upwardly formed on the top of the arc-shaped sinking groove 21 in a penetrating manner, fixing plates 23 are fixedly installed on the front side wall and the rear side wall of the rectangular fixing table 2 respectively, an opening and closing mechanism 3 is movably arranged in the arc-shaped sinking groove 21, the opening and closing mechanism 3 comprises an arc-shaped sliding block 31, a convex block 32 is fixedly connected to the middle part of the lower end of the arc-shaped sliding block 31, a second discharging channel 33 is downwardly formed in the middle position of the top of the arc-shaped sliding block 31 in a penetrating manner, the second discharging channel 33 sequentially penetrates the arc-shaped sliding block 31 and the convex block 32 from top to bottom, the front and rear side walls of the protruding block 32 are respectively and fixedly connected with one end of a rotating shaft 34, the front and rear rotating shafts 34 respectively penetrate through the front and rear fixing plates 23, the installation positions of the front and rear rotating shafts 34 are positioned at the circle center positions of the arc-shaped sinking grooves 21, the front side rotating shafts 34 are fixedly connected with the output shafts of motors 35, the motors 35 adopt servo motors with brakes, the motors 35 are installed on the front side fixing plates 23, four corners of the lower surface of the rectangular fixing table 2 are respectively and fixedly connected with support columns 4, the support columns 4 are movably sleeved with trapezoid hoppers 5, the lower openings of the trapezoid hoppers 5 are fixedly connected with inclined filling pipes 51, inclined surfaces of the left and right sides of the trapezoid hoppers 5 are respectively and vertically connected with fixing columns 52, the lower edges of the front side walls of the trapezoid hoppers 5 are movably inserted with L-shaped baffle plates 53 in a slotting manner, the front end of the L-shaped baffle 53 is vertically bent downwards and fixedly connected with an output shaft of the electric telescopic rod 54, the electric telescopic rod 54 is installed at the bottom of the trapezoid hopper 5, the lower end of the fixed column 52 is fixedly provided with the pressure sensor 6, the left and right pressure sensors 6 are respectively fixedly connected with two sides of the bottom plate 7, four corners of the bottom plate 7 are respectively fixedly connected with the support columns 4, and the bottom plate 7 is provided with the controller 8.

The working principle of the utility model is as follows: during the use, pour into rice into through the conveyer belt in down hopper 1, then set up corresponding filling weight through the system, the manual work is with the export at slope filling tube 51 with rice wrapping bag suit, then control motor 35 through controller 8 and rotate, make lug 32 rotate to vertical state gradually from inclination, make second unloading passageway 32 and first unloading passageway 22 intercommunication, thereby make the rice granule in the down hopper 1 fall to in the trapezoidal hopper 5 from first unloading passageway 22, second unloading passageway 32, along with the increase of the quality of falling rice, lead to the increase of the quality of trapezoidal hopper 5, thereby make the numerical value of pressure sensor 6 gradually increase, controller 8 monitors the numerical variation of pressure sensor 6, when the filling weight who just reaches the settlement, controller 8 controls motor 35 and rotates clockwise again, make second unloading passageway 32 and first unloading passageway 22 dislocation until totally stagger, the rice granule in the down hopper 1 stops to fall to in the trapezoidal hopper 5, thereby realize accurate effect, then controller 8 controls electric rod 54 and stretches out and draws forth in the trapezoidal hopper 5, make the numerical variation of the numerical value of filling tube 6, when just reaching the filling weight of setting, the numerical value of the slope filling tube is reached, the numerical value of the forward extension of the slope filling tube is reached from the inside the hopper 53.

Electrical connections or structures not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. A rice filling machine, characterized in that: including lower hopper (1), the lower extreme opening of lower hopper (1) and the central fixed connection of the upper surface of rectangle fixed station (2), arc heavy groove (21) are upwards seted up to the lower surface of rectangle fixed station (2), the top of arc heavy groove (21) upwards runs through and sets up first unloading passageway (22), the front and back lateral wall of rectangle fixed station (2) fixed mounting fixed plate (23) respectively, the activity sets up opening and closing mechanism (3) in arc heavy groove (21), opening and closing mechanism (3) include arc slider (31), the intermediate position fixed connection lug (32) of the lower extreme of arc slider (31), second unloading passageway (33) are offered downwards in the intermediate position at the top of arc slider (31), the front and back lateral wall of lug (32) respectively with the one end fixed connection of pivot (34), front and back pivot (34) respectively run through front and back fixed plate (23), front side pivot (34) and motor (35)'s output shaft fixed connection, motor (35) are installed on the fixed plate (23) of rectangle, trapezoidal portion (5) are connected down to the fixed support column (5) of fixed hopper (5), the inclined planes on the left side and the right side of the trapezoid hopper (5) are respectively and vertically connected with a fixed column (52), a pressure sensor (6) is fixedly arranged at the lower end of the fixed column (52), the left side and the right side of the pressure sensor (6) are respectively and fixedly connected with the two sides of a bottom plate (7), and the four corners of the bottom plate (7) are respectively and fixedly connected with the support columns (4).

2. A rice filling machine according to claim 1, wherein: the second blanking channel (33) sequentially penetrates through the arc-shaped sliding block (31) and the convex block (32) from top to bottom.

3. A rice filling machine according to claim 1, wherein: the installation positions of the front rotating shaft (34) and the rear rotating shaft (34) are positioned at the circle center of the arc sinking groove (21).

4. A rice filling machine according to claim 1, wherein: the lower end edge of the front side wall of the trapezoid hopper (5) is provided with a slotted movable inserted L-shaped baffle (53), the front end of the L-shaped baffle (53) is vertically bent downwards and fixedly connected with an output shaft of an electric telescopic rod (54), and the electric telescopic rod (54) is installed at the bottom of the trapezoid hopper (5).

5. A rice filling machine according to claim 1, wherein: and a controller (8) is arranged on the bottom plate (7).