CN117022735A - Accurate rice flour packaging equipment - Google Patents

Accurate rice flour packaging equipment Download PDF

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Publication number
CN117022735A
CN117022735A CN202311035330.XA CN202311035330A CN117022735A CN 117022735 A CN117022735 A CN 117022735A CN 202311035330 A CN202311035330 A CN 202311035330A CN 117022735 A CN117022735 A CN 117022735A
Authority
CN
China
Prior art keywords
rice flour
fixed
plate
arc
conical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311035330.XA
Other languages
Chinese (zh)
Inventor
袁修鹄
张火凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Chuminfa Agricultural Technology Co ltd
Original Assignee
Hubei Chuminfa Agricultural Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Chuminfa Agricultural Technology Co ltd filed Critical Hubei Chuminfa Agricultural Technology Co ltd
Priority to CN202311035330.XA priority Critical patent/CN117022735A/en
Publication of CN117022735A publication Critical patent/CN117022735A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • B65B1/34—Adjusting weight by trickle feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/22—Reducing volume of filled material by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Abstract

The invention is suitable for the technical field of rice flour packaging, and provides precise rice flour packaging equipment which comprises a bottom plate, wherein a telescopic rod and a supporting seat are arranged at the top of the bottom plate, a supporting plate is fixed at the top end of the telescopic rod, a conveyor belt is arranged on the supporting seat, an arc-shaped diversion shielding cover is fixed on the supporting plate, a rice flour discharging structure penetrates through the arc-shaped diversion shielding cover, a rubber expansion ring is fixed on the inner wall of the bottom of the arc-shaped diversion shielding cover, and a rice flour tank clamping structure is connected to the supporting seat in a sliding manner. According to the rice flour feeding structure, the rice flour feeding structure is arranged at the rice flour filling end, when the amount required to be filled is gradually reached, the adjusting motor drives the conical adjusting block to ascend through the cooperation of the external threaded rod, the internal threaded sleeve and the connecting rod, and the rice flour feeding space between the conical adjusting block and the inner wall of the conical feeding cover gradually becomes smaller along with the ascending of the conical adjusting block, so that the flow of falling rice flour is reduced, the amount of the rice flour fed into the rice flour tank is controlled, and the rice flour is convenient to accurately package.

Description

Accurate rice flour packaging equipment
Technical Field
The invention relates to the technical field of rice flour packaging, in particular to precise rice flour packaging equipment.
Background
When making rice flour, because the degree of automation improves, rice flour production line also optimizes increasingly, but current rice flour production line can't accomplish automatic accurate weighing and packing to the rice flour that the preparation was accomplished, generally takes off the rice flour of weighing on the rice flour conveying area and then pack alone by the manual work, and is wasted time and energy like this, and production packaging efficiency is low, is unfavorable for the volume production of rice flour.
The automatic filling equipment of rice flour of dependence now packs the rice flour, though can improve packing efficiency, but the difficult control of the volume of packing in-process filling, especially the unloading of current equipment of packing mostly adopts the opening of solenoid valve and closed control rice flour, monitor the control solenoid valve through weighing device, this kind of control mode exists certain time delay nature, when the whereabouts volume of rice flour is great in the unloading pipe, close the valve, still some rice flour is in the unloading pipe, can continue to fall to the rice flour jar, the packing volume of rice flour in the packing jar leads to surpassing the default for packing weight and default exist great deviation, make the rice flour accuracy relatively poor, be unfavorable for production sales in later stage.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide accurate rice flour packaging equipment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to precise rice flour packaging equipment which comprises a bottom plate, wherein a telescopic rod and a supporting seat are arranged at the top of the bottom plate, a supporting plate is fixed at the top end of the telescopic rod, a conveyor belt is arranged on the supporting seat, an arc-shaped diversion shielding cover is fixed on the supporting plate, a rice flour discharging structure penetrates through the arc-shaped diversion shielding cover, a rubber expansion ring is fixed on the inner wall of the bottom of the arc-shaped diversion shielding cover, and a rice flour tank clamping structure is connected to the supporting seat in a sliding mode.
The rice flour discharging structure comprises a discharging pipe, wherein a conical discharging cover is fixed at the discharging end of the discharging pipe, a hollow pipe coaxial with the conical discharging cover is fixed on the discharging pipe, an adjusting motor is fixed at the top end of the hollow pipe, and an external threaded rod extending into the hollow pipe is fixed at the output shaft end of the adjusting motor; the hollow tube is internally provided with an internal thread sleeve connected with an external thread rod in a transmission way, a connecting rod extending to the inside of the conical blanking cover is fixed at the bottom end of the internal thread sleeve, and a conical adjusting block matched with the conical blanking cover is fixed at the bottom end of the connecting rod.
As a preferable technical scheme of the invention, the rice flour tank clamping structure comprises a movable seat which is connected to the top of a supporting seat in a sliding way, a first transmission structure is arranged at the top of the movable seat, a movable plate is connected to the first transmission structure in a transmission way, and a supporting frame is fixed at the top of the movable plate.
As a preferable technical scheme of the invention, a screw rod is arranged on the supporting frame, first guide rods are fixed at positions which are positioned on two sides of the screw rod in the supporting frame, a first motor is fixed on the supporting frame, the output shaft end of the first motor is fixedly connected with the screw rod, a clamping weighing structure is arranged in the supporting frame, and pressing plates are arranged at positions which are positioned on the upper part and the lower part of the clamping weighing structure in the supporting frame.
As an optimized technical scheme of the invention, the clamping weighing structure and the pressing plate are penetrated by the screw rod and the first guide rod, the pressing plate is in transmission connection with the screw rod, the clamping weighing structure and the pressing plate are in sliding connection with the first guide rod, a spring is sleeved on the first guide rod, one end of the spring is abutted against the clamping weighing structure, and the other end of the spring is abutted against the pressing plate.
As a preferable technical scheme of the invention, the clamping weighing structure comprises a mounting block which is penetrated by a screw rod and a first guide rod and is in sliding connection with the screw rod and the first guide rod, one end of a spring is propped against the mounting block, one side of the mounting block is fixedly provided with a vibrating motor, the other side of the mounting block is fixedly provided with an arc-shaped fixing seat, a pressure sensor is arranged in the arc-shaped fixing seat, a connecting plate is arranged above the pressure sensor, and an arc-shaped clamping plate is fixedly arranged on the connecting plate.
As a preferable technical scheme of the invention, a second transmission structure in transmission connection with the movable seat is arranged in the supporting seat, a driving plate penetrating the supporting seat and in transmission connection with the second transmission structure is fixed at the bottom of the movable seat, a T-shaped guide groove is formed at the bottom of the movable seat, a T-shaped guide rail matched with the T-shaped guide groove is fixed at the top of the supporting seat, and a penetrating groove matched with the driving plate is formed at the top of the supporting seat.
As a preferable technical scheme of the invention, the second transmission structure comprises a reciprocating screw rod arranged in the supporting seat, one end of the reciprocating screw rod is fixedly provided with a driving gear, a pushing plate is connected to the reciprocating screw rod in a transmission manner, and two ends of the pushing plate are connected with the driving plate through guide rods.
As a preferable technical scheme of the invention, an electromagnetic valve is arranged at the feeding end of the blanking pipe, a flange plate connected with an arc-shaped diversion shielding cover is arranged on the outer circular surface of the discharging end of the blanking pipe, the connecting rod penetrates through the blanking pipe and the hollow pipe, a limit groove is formed in the inner wall of the hollow pipe along the axial direction, and a limit strip matched with the limit groove is fixed on the outer wall of the internal thread sleeve along the axial direction.
As a preferable technical scheme of the invention, a mounting column penetrating through the pressure sensor and the connecting plate is arranged in the arc-shaped fixing seat, and a fixing nut is fixed at the top end of the mounting column.
As a preferable technical scheme of the invention, a conical cover attached to the outer conical surface of the conical blanking cover is fixed at the circle center of the arc-shaped diversion shielding cover, an installation groove matched with a rubber expansion ring is formed in the bottom of the arc-shaped diversion shielding cover, a fixing plate fixedly connected with a supporting plate is fixed at the top of the arc-shaped diversion shielding cover, and an air inlet and outlet valve penetrating through the conical cover is fixed on the rubber expansion ring.
The invention has the advantages that:
1. according to the rice flour feeding device, the rice flour feeding structure is arranged at the rice flour filling end, when the amount required to be filled is gradually reached, the adjusting motor drives the conical adjusting block to ascend through the cooperation of the external threaded rod, the internal threaded sleeve and the connecting rod, and the rice flour feeding space between the conical adjusting block and the inner wall of the conical feeding cover gradually becomes smaller along with the ascending of the conical adjusting block, so that the flow of falling rice flour is reduced, the amount of the rice flour fed into the rice flour tank is controlled, and the rice flour can be accurately packaged conveniently.
2. According to the rice flour tank clamping structure arranged at the top of the supporting seat, when rice flour filling is needed, the rice flour tank can be fixedly clamped and the position of the rice flour tank can be adjusted, so that the rice flour tank is attached to the arc-shaped diversion shielding cover and the rice flour discharging structure at the top, rice flour splashing or rice flour tank toppling in the falling filling process is avoided, and smooth rice flour filling and packaging is ensured.
3. According to the rice flour tank filling machine, the clamping weighing structure is arranged in the rice flour tank clamping structure for clamping the rice flour tank, so that the weight of rice flour filled into the rice flour tank can be monitored in real time during rice flour filling, accurate filling of the rice flour is facilitated, the rice flour tank is driven to vibrate during filling, rice flour filled in the rice flour tank is vibrated, the rice flour is uniformly distributed in the rice flour tank, and blockage of a discharge hole of a conical blanking cover caused by rice flour accumulation is avoided.
Drawings
Fig. 1 is a schematic structural view of an accurate packing device for rice flour according to the present invention.
Fig. 2 is a left side view of the present invention.
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present invention.
Fig. 4 is a schematic structural diagram of the rice flour discharging structure of the present invention.
Fig. 5 is a schematic cross-sectional view of a rice flour discharging structure.
Fig. 6 is a schematic structural view of a holding structure of the rice flour jar.
Fig. 7 is a schematic view of another view of the holding structure of the rice flour jar.
Fig. 8 is a schematic view of the bottom view of the holding structure of the rice flour jar.
Fig. 9 is a schematic structural view of a clamp weighing structure.
Fig. 10 is a schematic structural view of an arc-shaped deflector shield.
Fig. 11 is a schematic cross-sectional view of an arc-shaped deflector shield.
Fig. 12 is a schematic structural diagram of the cooperation of the holding structure of the rice flour jar and the second transmission structure.
In the accompanying drawings: 1. a bottom plate; 2. a telescopic rod; 3. a support base; 4. a support plate; 5. a conveyor belt; 6. an arc-shaped diversion shielding cover; 601. a conical cover; 602. a mounting groove; 603. a fixing plate;
7. a rice flour blanking structure; 701. discharging pipes; 702. a conical blanking cover; 703. a hollow tube; 704. adjusting a motor; 705. an external threaded rod; 706. an internally threaded sleeve; 707. a connecting rod; 708. a conical adjusting block; 709. an electromagnetic valve; 710. a limit groove;
8. a rubber expansion ring;
9. a rice flour pot clamping structure; 901. a movable seat; 902. a first transmission structure; 903. a moving plate; 904. a support frame; 905. a screw rod; 906. a first guide bar; 907. a first motor;
908. clamping the weighing structure; 9081. a mounting block; 9082. a vibration motor; 9083. an arc-shaped fixing seat; 9084. a pressure sensor; 9085. a connecting plate; 9086. an arc clamping plate; 9087. a mounting column;
909. a pressing plate; 910. a spring; 911. a driving plate; 912. a T-shaped guide slot;
10. and a second transmission structure.
Detailed Description
In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention.
First embodiment:
referring to fig. 1-12, the present invention provides the following technical solutions:
the utility model particularly relates to an accurate equipment for packing of ground rice, including bottom plate 1, bottom plate 1 top is provided with telescopic link 2, supporting seat 3, and telescopic link 2 top is fixed with backup pad 4, is provided with conveyer belt 5 on the supporting seat 3, is fixed with arc water conservancy diversion on the backup pad 4 and shelters from cover 6, runs through on the arc water conservancy diversion shelter from cover 6 to have ground rice unloading structure 7, is fixed with rubber expansion ring 8 on the inner wall of arc water conservancy diversion shelter from cover 6 bottom, and sliding connection has ground rice jar clamping structure 9 on the supporting seat 3.
The rice flour discharging structure 7 comprises a discharging pipe 701, wherein a conical discharging cover 702 is fixed at the discharging end of the discharging pipe 701, a hollow pipe 703 coaxial with the conical discharging cover 702 is fixed on the discharging pipe 701, an adjusting motor 704 is fixed at the top end of the hollow pipe 703, and an external threaded rod 705 extending into the hollow pipe 703 is fixed at the output shaft end of the adjusting motor 704; an internal thread sleeve 706 in transmission connection with an external thread rod 705 is arranged in the hollow tube 703, a connecting rod 707 extending to the inside of the conical blanking cover 702 is fixed at the bottom end of the internal thread sleeve 706, and a conical adjusting block 708 matched with the conical blanking cover 702 is fixed at the bottom end of the connecting rod 707.
The electromagnetic valve 709 is installed at the feeding end of the blanking pipe 701, the flange plate connected with the arc-shaped diversion shielding cover 6 is installed on the outer circular surface of the discharging end of the blanking pipe 701, the connecting rod 707 penetrates through the blanking pipe 701 and the hollow pipe 703, the limiting groove 710 is formed in the inner wall of the hollow pipe 703 along the axial direction, and the limiting strip matched with the limiting groove 710 is fixed on the outer wall of the internally threaded sleeve 706 along the axial direction.
The circle center of the arc-shaped diversion shielding cover 6 is fixedly provided with a conical cover 601 attached to the outer conical surface of the conical blanking cover 702, the bottom of the arc-shaped diversion shielding cover 6 is provided with a mounting groove 602 matched with a rubber expansion ring 8, the top of the arc-shaped diversion shielding cover 6 is fixedly provided with a fixing plate 603 fixedly connected with a supporting plate 4, and the rubber expansion ring 8 is fixedly provided with an air inlet and outlet valve penetrating through the conical cover 601.
The working principle of the rice flour accurate packaging equipment provided by the invention is as follows:
working principle: will place on conveyer belt 5, convey the ground rice jar to the ground rice jar clamping structure 9 of arc water conservancy diversion shielding cover 6 below through conveyer belt 5, be close to the ground rice jar with arc water conservancy diversion shielding cover 6, ground rice unloading structure 7 through telescopic link 2, inflate in to rubber expansion circle 8 and make rubber expansion circle 8 inflation, rubber expansion circle 8 parcel is outside the ground rice jar, simultaneously, carry out the centre gripping to the ground rice jar through ground rice jar clamping structure 9.
Then, the rice flour to be filled is input into the rice flour tank through the blanking pipe 701 and the conical blanking cover 702, when the amount to be filled is gradually reached (the amount of the rice flour input into the rice flour tank is monitored at any time through the pressure sensor 9084 in the rice flour tank clamping structure 9), the external threaded rod 705 is driven to rotate through the adjusting motor 704, the external threaded rod 705 rotates and drives the conical adjusting block 708 to rise through the internal threaded sleeve 706 and the connecting rod 707, and along with the rising of the conical adjusting block 708, the rice flour blanking space between the conical adjusting block 708 and the inner wall of the conical blanking cover 702 is gradually reduced, so that the flow of the falling of the rice flour is reduced, the amount of the rice flour input into the rice flour tank is controlled, and the accurate packaging of the rice flour is facilitated.
Specific embodiment II:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 1 and 6-9, the rice flour jar clamping structure 9 comprises a movable seat 901 which is slidably connected to the top of a supporting seat 3, a first transmission structure 902 is installed at the top of the movable seat 901, a movable plate 903 is connected to the first transmission structure 902 in a transmission manner, a supporting frame 904 is fixed to the top of the movable plate 903, a screw rod 905 is installed on the supporting frame 904, a first guide rod 906 is fixed to the supporting frame 904 at positions which are located on two sides of the screw rod 905, a first motor 907 is fixed to the supporting frame 904, an output shaft end of the first motor 907 is fixedly connected with the screw rod 905, a clamping weighing structure 908 is installed in the supporting frame 904, and pressing plates 909 are installed at positions which are located above and below the clamping weighing structure 908 in the supporting frame 904. The first transmission structure 902 comprises a transmission screw rod and a weighing shaft, one end of the transmission screw rod is fixedly provided with a driving wheel, the driving wheel is in transmission connection with an external motor, the transmission screw rod is in transmission connection with the movable seat 901, and the weighing shaft penetrates through the movable seat 901 and is in sliding connection with the movable seat 901.
The clamping weighing structure 908 and the pressing plate 909 are penetrated by the screw rod 905 and the first guide rod 906, the pressing plate 909 is in transmission connection with the screw rod 905, the clamping weighing structure 908 and the pressing plate 909 are in sliding connection with the first guide rod 906, a spring 910 is sleeved on the first guide rod 906, one end of the spring 910 is abutted against the clamping weighing structure 908, and the other end of the spring 910 is abutted against the pressing plate 909.
The screw rod 905 is driven to rotate by the first motor 907, so that the two pressing plates 909 are driven to move in opposite directions or in opposite directions, the compression amount of the springs 910 is adjusted, and the vibration amplitude of the clamping weighing structure 908 is controlled.
The second transmission structure 10 in transmission connection with the movable seat 901 is installed in the supporting seat 3, a driving plate 911 penetrating through the supporting seat 3 and in transmission connection with the second transmission structure 10 is fixed at the bottom of the movable seat 901, a T-shaped guide groove 912 is formed in the bottom of the movable seat 901, a T-shaped guide rail matched with the T-shaped guide groove 912 is fixed at the top of the supporting seat 3, and a penetrating groove matched with the driving plate 911 is formed in the top of the supporting seat 3. The second transmission structure 10 can control the clamping weighing structure 908 to move towards or away from each other, so as to clamp the rice flour jar.
The second transmission structure 10 comprises a reciprocating screw rod arranged in the supporting seat 3, one end of the reciprocating screw rod is fixedly provided with a driving gear, the driving gear is in transmission connection with an external motor, a pushing plate is in transmission connection with the reciprocating screw rod, and two ends of the pushing plate are connected with the driving plate 911 through guide rods. The second transmission structure 10 can drive the rice flour jar clamping structure 9 to move, adjusts the position of the rice flour jar clamping structure 9, and is convenient for realize the centre gripping to the rice flour jar.
Third embodiment:
on the basis of the second embodiment, the difference of this embodiment is that:
as shown in fig. 9, the clamping and weighing structure 908 includes a mounting block 9081 penetrated by a screw rod 905 and a first guide rod 906 and slidably connected with the screw rod 905 and the first guide rod 906, one end of a spring 910 is abutted against the mounting block 9081, one side of the mounting block 9081 is fixedly provided with a vibrating motor 9082, the other side of the mounting block 9081 is fixedly provided with an arc-shaped fixing seat 9083, a pressure sensor 9084 is installed in the arc-shaped fixing seat 9083, a connecting plate 9085 is arranged above the pressure sensor 9084, an arc-shaped clamping plate 9086 is fixed on the connecting plate 9085, a mounting column 9087 penetrating through the pressure sensor 9084 and the connecting plate 9085 is installed in the arc-shaped fixing seat 9083, and a fixing nut is fixed at the top end of the mounting column 9087.
The pressure sensor 9084 can real-time supervision input to the quantity of rice flour in the rice flour jar, the accurate filling of rice flour of being convenient for, simultaneously, vibrating motor 9082 during operation drives whole centre gripping weighing structure 908, shakes in carriage 904 to in transmitting the vibrations to the rice flour jar, shake the rice flour that the rice flour jar was filled, make rice flour even distribution in the rice flour jar, avoid the rice flour to pile up and cause the jam to toper unloading cover discharge gate.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present invention.

Claims (10)

1. The utility model provides an accurate equipment for packing of ground rice, includes bottom plate (1), bottom plate (1) top is provided with telescopic link (2), supporting seat (3), telescopic link (2) top is fixed with backup pad (4), be provided with conveyer belt (5), its characterized in that on supporting seat (3):
an arc-shaped diversion shielding cover (6) is fixed on the supporting plate (4), a rice flour discharging structure (7) penetrates through the arc-shaped diversion shielding cover (6), a rubber expansion ring (8) is fixed on the inner wall of the bottom of the arc-shaped diversion shielding cover (6), and a rice flour tank clamping structure (9) is connected to the supporting seat (3) in a sliding mode;
the rice flour discharging structure (7) comprises a discharging pipe (701), wherein a conical discharging cover (702) is fixed at the discharging end of the discharging pipe (701), a hollow pipe (703) coaxial with the conical discharging cover (702) is fixed on the discharging pipe (701), an adjusting motor (704) is fixed at the top end of the hollow pipe (703), and an external threaded rod (705) extending to the inside of the hollow pipe (703) is fixed at the output shaft end of the adjusting motor (704);
the hollow tube (703) is internally provided with an internal thread sleeve (706) in transmission connection with an external thread rod (705), a connecting rod (707) extending to the inside of the conical blanking cover (702) is fixed at the bottom end of the internal thread sleeve (706), and a conical adjusting block (708) matched with the conical blanking cover (702) is fixed at the bottom end of the connecting rod (707).
2. The rice flour precise packing device according to claim 1, wherein the rice flour tank clamping structure (9) comprises a movable seat (901) which is slidably connected to the top of the supporting seat (3), a first transmission structure (902) is installed on the top of the movable seat (901), a movable plate (903) is connected to the first transmission structure (902) in a transmission manner, and a supporting frame (904) is fixed to the top of the movable plate (903).
3. The precise rice flour packaging device according to claim 2, wherein a screw rod (905) is installed on the supporting frame (904), a first guide rod (906) is fixed at the position which is positioned on two sides of the screw rod (905) in the supporting frame (904), a first motor (907) is fixed on the supporting frame (904), an output shaft end of the first motor (907) is fixedly connected with the screw rod (905), a clamping weighing structure (908) is installed in the supporting frame (904), and pressing plates (909) are installed at the positions which are positioned on the upper side and the lower side of the clamping weighing structure (908).
4. A rice flour accurate packaging device according to claim 3, characterized in that the clamping weighing structure (908) and the pressing plate (909) are penetrated by the screw rod (905) and the first guide rod (906), the pressing plate (909) is in transmission connection with the screw rod (905), the clamping weighing structure (908), the pressing plate (909) and the first guide rod (906) are in sliding connection, a spring (910) is sleeved on the first guide rod (906), one end of the spring (910) is abutted against the clamping weighing structure (908), and the other end of the spring is abutted against the pressing plate (909).
5. The rice flour accurate packaging equipment according to claim 4, wherein the clamping weighing structure (908) comprises a mounting block (9081) which is penetrated by a screw rod (905) and a first guide rod (906) and is in sliding connection with the screw rod (905) and the first guide rod (906), one end of the spring (910) is abutted against the mounting block (9081), one side of the mounting block (9081) is fixedly provided with a vibrating motor (9082) and the other side is fixedly provided with an arc-shaped fixing seat (9083), a pressure sensor (9084) is arranged in the arc-shaped fixing seat (9083), a connecting plate (9085) is arranged above the pressure sensor (9084), and an arc-shaped clamping plate (9086) is fixedly arranged on the connecting plate (9085).
6. The rice flour precise packaging device according to claim 2, wherein the second transmission structure (10) in transmission connection with the movable seat (901) is installed inside the supporting seat (3), a driving plate (911) penetrating through the supporting seat (3) and in transmission connection with the second transmission structure (10) is fixed at the bottom of the movable seat (901), a T-shaped guide groove (912) is formed at the bottom of the movable seat (901), a T-shaped guide rail matched with the T-shaped guide groove (912) is fixed at the top of the supporting seat (3), and a penetrating groove matched with the driving plate (911) is formed at the top of the supporting seat (3).
7. The precise rice flour packing device according to claim 6, wherein the second transmission structure (10) comprises a reciprocating screw rod arranged in the supporting seat (3), a driving gear is fixed at one end of the reciprocating screw rod, a pushing plate is connected to the reciprocating screw rod in a transmission manner, and two ends of the pushing plate are connected with the driving plate (911) through guide rods.
8. The precise rice flour packaging device according to claim 1, wherein the feeding end of the discharging pipe (701) is provided with an electromagnetic valve (709), the outer circular surface of the discharging end of the discharging pipe (701) is provided with a flange plate connected with the arc-shaped diversion shielding cover (6), the connecting rod (707) penetrates through the discharging pipe (701) and the hollow pipe (703), the inner wall of the hollow pipe (703) is provided with a limit groove (710) along the axial direction, and the outer wall of the internally threaded sleeve (706) is provided with a limit bar matched with the limit groove (710) along the axial direction.
9. The precise rice flour packing device according to claim 5, wherein a mounting column (9087) penetrating through the pressure sensor (9084) and the connecting plate (9085) is arranged in the arc-shaped fixing seat (9083), and a fixing nut is fixed at the top end of the mounting column (9087).
10. The rice flour accurate packaging device according to claim 1, wherein a conical cover (601) attached to an outer conical surface of a conical blanking cover (702) is fixed at the center of the arc-shaped diversion shielding cover (6), an installation groove (602) matched with a rubber expansion ring (8) is formed in the bottom of the arc-shaped diversion shielding cover (6), a fixing plate (603) fixedly connected with a supporting plate (4) is fixed at the top of the arc-shaped diversion shielding cover (6), and an air inlet and outlet valve penetrating through the conical cover (601) is fixed on the rubber expansion ring (8).
CN202311035330.XA 2023-08-17 2023-08-17 Accurate rice flour packaging equipment Pending CN117022735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311035330.XA CN117022735A (en) 2023-08-17 2023-08-17 Accurate rice flour packaging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311035330.XA CN117022735A (en) 2023-08-17 2023-08-17 Accurate rice flour packaging equipment

Publications (1)

Publication Number Publication Date
CN117022735A true CN117022735A (en) 2023-11-10

Family

ID=88638806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311035330.XA Pending CN117022735A (en) 2023-08-17 2023-08-17 Accurate rice flour packaging equipment

Country Status (1)

Country Link
CN (1) CN117022735A (en)

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