Automatic seed weighing device

Abstract

The utility model relates to the technical field of seed processing equipment, and discloses an automatic seed weighing device which comprises a belt conveyor, the belt conveyor comprises a machine frame, the inner wall of the machine frame is fixedly connected with a conveying belt body, the belt conveyor is arranged so that a material box can be filled conveniently, labor cost is reduced, the side face of the machine frame is fixedly connected with moving wheels, and the moving wheels are arranged on the conveying belt body. A telescopic supporting column is fixedly connected to one side face of each moving wheel, the device can stably move more conveniently through the moving wheels, supporting can be provided through the telescopic supporting columns, the device is kept stable when not moving, a protective baffle is fixedly connected to the upper surface of the conveying belt body, and a guide roller is arranged on the lower surface of the upper portion of the conveying belt body. The seed cooling device has the following advantages and effects that by arranging the belt conveyor, the spiral stirrer and the cold air exhaust generator, a worker firstly conveys seeds falling into the belt conveyor into the material box, the spiral stirrer is started and the seeds are turned over for heat dissipation during common heat dissipation, and then the cold air exhaust generator is opened during further heat dissipation, so that the seeds are cooled, and the seeds are cooled. Cold air is introduced into the exhaust rod, so that the cold air in the exhaust rod is diffused to the periphery of the seeds, and the effects of cooling and protecting the seeds are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing equipment, in particular to an automatic seed weighing device. Background Art

[0002] In agricultural production, seeds of plants are indispensable, and it is often necessary to pack seeds of a certain weight into packaging bags of different specifications.

[0003] According to the Chinese patent number CN205175523U, an automatic seed weighing device is provided. The automatic seed weighing device includes a belt conveyor, a weighing hopper and an automatic sealing machine. A weighing sensor and two symmetrically arranged discharging mechanisms are sequentially arranged at the bottom of the weighing hopper; the automatic seed weighing device further includes a controller, and the controller is electrically connected to each discharging mechanism, the weighing sensor, the belt conveyor and the automatic sealing machine respectively; the discharging mechanism includes a movable baffle, an electric push rod and a support; the electric push rod includes a driving motor and a lead screw placed in a housing; one end of the movable baffle is fixed to the outer side wall of the weighing hopper through a hinge, and the other end is movably connected to the lead screw through a pin shaft; the electric push rod is hinged to the support. This weighing device has a high degree of automation and is convenient to operate, realizing automatic control from feeding, weighing, discharging and packaging, and greatly improving production efficiency.

[0004] The above patent has a good effect of automatic control. However, due to the seed storage environment and its own reasons, the temperature may be too high before bagging and packaging, damaging the seeds. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic seed weighing device, which has the effect of cooling down and protecting seeds.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an automatic seed weighing device includes a belt conveyor. A material box is arranged below one end of the belt conveyor. A material receiving port is fixedly connected above one side surface of the material box. A connecting plate is fixedly connected above the inner wall of the material box. A motor is fixedly connected to the upper surface of the middle part of the connecting plate. The output end of the motor is fixedly connected with a spiral stirrer. An exhaust rod is fixedly connected to the inner wall of the material box. One end of the exhaust rod is fixedly connected with a cold air exhaust generator. A base is fixedly connected below the outer surface of the material box. A discharge device is fixedly connected to the middle of the bottom of the material box. A support body is fixedly connected to the lower surface of the discharge device. One end of the support body is fixedly connected with a vibrating discharge chute. A weighing hopper is arranged below the vibrating discharge chute.

[0007] By adopting the above technical solution, through the settings of the belt conveyor, the spiral agitator and the cold air exhaust generator, the staff first convey the seeds falling into the belt conveyor to the feed bin. During normal heat dissipation, the spiral agitator is started to turn the seeds for heat dissipation. When further heat dissipation is required, the cold air exhaust generator is then turned on to introduce cold air into the exhaust rod, so that the cold air in the exhaust rod diffuses around the seeds, achieving the effect of cooling and protecting the seeds.

[0008] A further setting of the present utility model is that: the belt conveyor includes a frame, and the inner wall of the frame is fixedly connected with a conveyor belt main body.

[0009] By adopting the above technical solution, the setting of the belt conveyor can facilitate the loading of the feed bin and reduce labor costs.

[0010] A further setting of the present utility model is that: a moving wheel is fixedly connected to the side of the frame, and a telescopic support column is fixedly connected to one side surface of the moving wheel.

[0011] By adopting the above technical solution, the setting of the moving wheel can enable the device to move stably and more conveniently, and the setting of the telescopic support column can provide support to keep the device stable when it is not moving.

[0012] A further setting of the present utility model is that: a protective baffle is fixedly connected to the upper surface of the conveyor belt main body, a guiding roller is arranged on the lower surface above the conveyor belt main body, and both ends of the guiding roller are fixedly connected to the upper part of the inner wall of the frame.

[0013] By adopting the above technical solution, the setting of the protective baffle prevents the seeds from falling outside, and the setting of the guiding roller can limit and guide the conveyor belt main body to make the device operate stably.

[0014] A further setting of the present utility model is that: a brush is fixedly connected to the inner wall of one end of the protective baffle, and a belt pressing bearing is fixedly connected to the inner wall below the protective baffle.

[0015] By adopting the above technical solution, the setting of the brush can prevent the seeds from falling outside the conveyor belt main body while ensuring the stable operation of the conveyor belt main body without interference, and the belt pressing bearing can limit and guide the conveyor belt main body to make the device operate stably.

[0016] A further setting of the present utility model is that: the feed bin includes an outer wall, a heat insulation layer is fixedly connected to the inner wall of the outer wall, and a lining layer is fixedly connected to the inner wall of the heat insulation layer.

[0017] By adopting the above technical solution, the setting of the feed bin can reduce the interaction between the inside and the outside environment of the device and further improve the heat dissipation efficiency.

[0018] A further setting of the present utility model is that a stainless - steel wire mesh is fixedly connected to the outer surface of the exhaust rod, and the number of the exhaust rods is six. The six exhaust rods are fixedly connected to the inner wall of the material box in a form of circular array.

[0019] By adopting the above - mentioned technical solution, the setting of the stainless - steel wire mesh can prevent seeds from falling into the exhaust rod while ensuring exhaust. The setting of the exhaust rod can provide cold air from multiple directions and improve the cooling capacity of the device.

[0020] A further setting of the present utility model is that a control panel is fixedly connected to the bottom of the front surface of the base, and a ventilation opening is provided at the bottom of the back surface of the base.

[0021] By adopting the above - mentioned technical solution, the setting of the control panel can facilitate the control of the device, and the ventilation opening can dissipate heat from the cold - air exhaust generator in the device to ensure the cooling effect.

[0022] A further setting of the present utility model is that the discharging device includes a discharging motor, the output end of the discharging motor is fixedly connected with a spiral shaft, and a discharging pipe is arranged on the outer surface of the spiral shaft.

[0023] By adopting the above - mentioned technical solution, the setting of the discharging motor can facilitate discharging and prevent discharging blockage.

[0024] A further setting of the present utility model is that the weighing hopper includes a material receiving box, a weighing sensor is fixedly connected below the material receiving box, and a bottom plate is fixedly connected to the lower surface of the weighing sensor.

[0025] By adopting the above - mentioned technical solution, the setting of the weighing hopper can weigh seeds and achieve the effect of weighing a certain amount of seeds.

[0026] The beneficial effect of the present utility model is that through the settings of the belt conveyor, the spiral stirrer and the cold - air exhaust generator, the staff first transports the seeds falling into the belt conveyor to the material box. During normal heat dissipation, the spiral stirrer is started to turn the seeds for heat dissipation. When further heat dissipation is required, the cold - air exhaust generator is turned on to introduce cold air into the exhaust rod, so that the cold air in the exhaust rod diffuses around the seeds, achieving the effects of cooling and protecting the seeds. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1Schematic axonometric structure diagram of the present utility model;

[0029] Figure 2 Schematic sectional structure diagram of the belt conveyor of the present utility model;

[0030] Figure 3 Schematic sectional structure diagram of the material box of the present utility model;

[0031] Figure 4 Schematic back structure diagram of the material box of the present utility model.

[0032] In the figure, 1, belt conveyor; 2, material box; 3, material receiving port; 4, connecting plate; 5, motor; 6, screw agitator; 7, exhaust rod; 8, cold air exhaust generator; 9, base; 10, discharger; 11, support body; 12, vibrating discharge chute; 13, weighing hopper; 14, moving wheel; 15, telescopic support column; 16, protective baffle; 17, guiding roller; 18, brush; 19, belt pressing bearing; 20, stainless steel wire mesh; 21, control panel; 22, ventilation opening; 101, frame; 102, conveyor belt main body; 201, outer wall; 202, heat insulation layer; 203, inner lining layer; 1001, discharging motor; 1002, screw shaft; 1002, discharging pipe; 1301, material receiving box; 1302, weighing sensor; 1303, bottom plate. Detailed implementation manners

[0033] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Refer to Figures 1-4, an automatic seed weighing device, including a belt conveyor 1, the belt conveyor 1 includes a frame 101, the inner wall of the frame 101 is fixedly connected with a conveyor belt body 102, the setting of the belt conveyor can facilitate the filling of the material box and reduce labor costs, the side of the frame 101 is fixedly connected with a moving wheel 14, one side of the moving wheel 14 is fixedly connected with a telescopic support column 15, the setting of the moving wheel can make the device move stably and more convenient, the setting of the telescopic support column can provide support, and the device remains stable when it is not moving, the upper surface of the conveyor belt body 102 is fixedly connected with a protective baffle 16, and the lower surface above the conveyor belt body 102 is provided with a guide roller 17, and the two ends of the guide roller 17 are fixedly connected to the upper part of the inner wall of the frame 101, The setting of the protective baffle prevents seeds from falling outside, and the setting of the guide roller can limit and guide the conveyor belt body to ensure stable operation of the device. The inner wall of one end of the protective baffle 16 is fixedly connected with a brush 18, and the inner wall below the protective baffle 16 is fixedly connected with a belt pressure bearing 19. The setting of the brush can ensure the stable operation of the conveyor belt body without interference while preventing seeds from falling outside the conveyor belt body. The belt pressure bearing can limit and guide the conveyor belt body to ensure stable operation of the device. A material box 2 is arranged below one end of the belt conveyor 1. The material box 2 includes an outer wall 201, and the inner wall of the outer wall 201 is fixedly connected with a thermal insulation layer 202, and the inner wall of the thermal insulation layer 202 is fixedly connected with an inner lining layer 203. The setting of the material box can reduce the interaction between the inside of the device and the external environment, and further improve Heat dissipation efficiency, a material receiving port 3 is fixedly connected to the upper part of one side of the material box 2, a connecting plate 4 is fixedly connected to the upper part of the inner wall of the material box 2, a motor 5 is fixedly connected to the upper surface of the middle part of the connecting plate 4, a spiral agitator 6 is fixedly connected to the output end of the motor 5, an exhaust rod 7 is fixedly connected to the inner wall of the material box 2, a stainless steel mesh 20 is fixedly connected to the outer surface of the exhaust rod 7, there are six exhaust rods 7, six exhaust rods 7 are fixedly connected to the inner wall of the material box 2 in the form of a circular array, the stainless steel mesh is arranged to prevent seeds from falling into the exhaust rods while ensuring exhaust, the exhaust rods are arranged to provide cold air from multiple directions, thereby improving the cooling capacity of the device, one end of the exhaust rod 7 is fixedly connected to a cold air exhaust generator 8, and a base 9 is fixedly connected to the lower part of the outer surface of the material box 2. A control panel 21 is fixedly connected to the bottom of the front side of the base 9, and a vent 22 is provided at the bottom of the back side of the base 9. The setting of the control panel can facilitate the control of the device, and the vent can dissipate heat from the cold air exhaust generator in the device to ensure the cooling effect. A discharger 10 is fixedly connected to the middle of the bottom of the material box 2. The discharger 10 includes a discharge motor 1001, and a spiral shaft 1002 is fixedly connected to the output end of the discharge motor 1001. A discharge pipe 1003 is provided on the outer surface of the spiral shaft 1002. The setting of the discharge motor can facilitate the discharge and prevent the discharge from being blocked. A support body 11 is fixedly connected to the lower surface of the discharger 10, and a vibrating discharge trough 12 is fixedly connected to one end of the support body 11. A weighing bucket 13 is provided below the vibrating discharge trough 12.The weighing hopper 13 includes a material receiving box 1301. A weighing sensor 1302 is fixedly connected below the material receiving box 1301. A bottom plate 1303 is fixedly connected to the lower surface of the weighing sensor 1302. The setting of the weighing hopper can weigh seeds, achieving the effect of weighing a certain amount of seeds.

[0035] In the present utility model, the staff first convey the seeds falling into the belt conveyor 1 to the material box 2, start the spiral stirrer 6 to turn over the seeds for preliminary heat dissipation, then open the cold air exhaust generator 8 to introduce cold air into the exhaust rod 7, so that the cold air in the exhaust rod 7 diffuses around the seeds to achieve the effect of rapid cooling and protecting the seeds. Finally, when starting the discharger 10 and the seeds fall into the weighing hopper 13 through the vibrating discharge chute 12, real-time weighing is carried out.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automated seed weighing device, comprising a belt conveyor (1), characterized in that: Below one end of the belt conveyor (1), there is a feed bin (2) arranged. Above one side surface of the feed bin (2), there is a material receiving port (3) fixedly connected. Above the inner wall of the feed bin (2), there is a connecting plate (4) fixedly connected. On the upper surface of the middle part of the connecting plate (4), there is a motor (5) fixedly connected. The output end of the motor (5) is fixedly connected with a spiral agitator (6). On the inner wall of the feed bin (2), there is an exhaust rod (7) fixedly connected. One end of the exhaust rod (7) is fixedly connected with a cold air exhaust generator (8). Below the outer surface of the feed bin (2), there is a base (9) fixedly connected. In the middle of the bottom of the feed bin (2), there is a discharger (10) fixedly connected. On the lower surface of the discharger (10), there is a support body (11) fixedly connected. One end of the support body (11) is fixedly connected with a vibrating discharge chute (12). Below the vibrating discharge chute (12), there is a weighing hopper (13).

2. The automated seed weighing device according to claim 1, characterized in that: The belt conveyor (1) includes a frame (101), and inside the inner wall of the frame (101), there is a conveyor belt main body (102) fixedly connected.

3. An automatic seed weighing device according to claim 2, characterized in that: On the side surface of the frame (101), there is a moving wheel (14) fixedly connected. On one side surface of the moving wheel (14), there is a telescopic support column (15) fixedly connected.

4. An automatic seed weighing device according to claim 2, wherein: On the upper surface of the conveyor belt main body (102), there is a protective baffle (16) fixedly connected. Below the lower surface above the conveyor belt main body (102), there is a guiding roller (17) arranged. Both ends of the guiding roller (17) are fixedly connected to the upper part of the inner wall of the frame (101).

5. An automated seed weighing device according to claim 4, characterized in that: On the inner wall of one end of the protective baffle (16), there is a brush (18) fixedly connected. On the inner wall below the protective baffle (16), there is a belt pressing bearing (19) fixedly connected.

6. An automated seed weighing device according to claim 1, characterized in that: The feed bin (2) includes an outer wall (201), and inside the inner wall of the outer wall (201), there is a heat insulation layer (202) fixedly connected. Inside the inner wall of the heat insulation layer (202), there is a lining layer (203) fixedly connected.

7. An automated seed weighing device according to claim 1, characterized in that: On the outer surface of the exhaust rod (7), there is a stainless steel wire mesh (20) fixedly connected. The number of the exhaust rods (7) is six, and the six exhaust rods (7) are fixedly connected to the inner wall of the feed bin (2) in a form of circular array.

8. An automatic seed weighing device according to claim 1, characterized in that: At the bottom of the front surface of the base (9), there is a control panel (21) fixedly connected. At the bottom of the back surface of the base (9), there is a ventilation opening (22) opened.

9. An automatic seed weighing device according to claim 1, characterized in that: The discharger (10) includes a discharge motor (1001), and the output end of the discharge motor (1001) is fixedly connected with a spiral shaft (1002). On the outer surface of the spiral shaft (1002), there is a discharge pipe (1003) arranged.

10. An automated seed weighing device according to claim 1, characterized in that: The weighing hopper (13) includes a receiving box (1301), and below the receiving box (1301), there is a weighing sensor (1302) fixedly connected. On the lower surface of the weighing sensor (1302), there is a bottom plate (1303) fixedly connected.

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