Quantitative weighing equipment for bio-organic fertilizer production

Abstract

The utility model relates to the technical field of quantitative weighing equipment, in particular to quantitative weighing equipment for producing a bio-organic fertilizer, which comprises a bearing seat, and a rotating disc is arranged at the top of the bearing seat; the pressure sensor is arranged at the top of the rotating disc, a storage box is arranged at the top of the pressure sensor, and the rotating disc is driven by a first motor to rotate; the feeding part is arranged above the rotating disc through a supporting rod, a feeding opening is formed in the top of the feeding part, and a discharging opening is formed in the bottom of the feeding part; and the intermittent feeding mechanism is used for intermittently conveying the organic fertilizer from the feeding hole to the discharging hole. The organic fertilizer is intermittently conveyed to the discharging port from the feeding port through the intermittent feeding mechanism, the pressure sensor can sense the weight of the organic fertilizer in the storage box, when the weight reaches a preset value, the intermittent feeding mechanism stops, on the contrary, when the weight does not reach the preset value, the intermittent feeding mechanism starts, and circulation is conducted in sequence. And the quantitative weighing efficiency of the organic fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative weighing equipment, in particular to quantitative weighing equipment used for the production of biological organic fertilizers. Background Art

[0002] Bio-organic fertilizer is a fertilizer made by combining specific functional microorganisms with harmless and composted animal and plant residues (such as livestock and poultry manure, crop straw, etc.). It has the dual effects of microbial fertilizer and organic fertilizer.

[0003] In the production process of bio-organic fertilizer, the ratio of raw materials is very important, which is usually completed by weighing equipment. However, most of the current quantitative weighing methods are still relatively traditional, that is, the operator manually shovels the organic fertilizer onto the weighing equipment one spoonful at a time, waits for its weight to gradually accumulate to the preset value, and then moves the weighed organic fertilizer from the weighing equipment to the next process, and then repeats this process again until all the organic fertilizer raw materials are quantitatively weighed.

[0004] The above-mentioned manual weighing method is not only time-consuming and laborious, but also has limited efficiency and is easily affected by human factors, such as operating proficiency, fatigue level, etc., which may lead to errors in the weighing results. Therefore, the utility model aims to provide a quantitative weighing device for bio-organic fertilizer production that can complete quantitative weighing operations more efficiently. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a quantitative weighing device for the production of bio-organic fertilizer, which can complete the quantitative weighing operation more efficiently to solve the problem of limited efficiency in the prior art when quantitatively weighing bio-organic fertilizer.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a quantitative weighing device for the production of biological organic fertilizer, comprising a bearing seat, a rotating disk is arranged on the top; a pressure sensor is arranged on the top of the rotating disk, and a plurality of pressure sensors are arranged at intervals along the circumference thereof, a storage box is arranged on the top of the pressure sensor, and the rotating disk is driven to rotate by a motor; a feeding part is arranged above the rotating disk through a rod, a feeding port is provided on the top of the feeding part, and a discharge port connected to the feeding part is provided at the bottom of the feeding part; an intermittent feeding mechanism is arranged between the feeding port and the discharge port, and is used for intermittently conveying organic fertilizer from the feeding port to the discharge port, and the intermittent feeding mechanism is electrically connected to the pressure sensor and an external power supply through a controller.

[0007] Optionally, the intermittent feeding mechanism includes a feed plate, which is rotatably arranged in the feeding part and is arranged between the feed port and the discharge port, and a plurality of feed grooves are arranged on the circumferential side wall of the feed plate at intervals along its circumference; a transmission plate, a first face of which is coaxially fixed to the feed plate by an axis, a second face of the transmission plate is provided with a transmission ring, and a free end face of the transmission ring is provided with a plurality of limiting blocks at intervals along its circumference; a rotating block, a half ring body is provided at the first end of the first face, a ring groove 1 suitable for the movement of the half ring body is opened on the limiting block, a convex column is provided at the second end of the first face of the rotating block, and a plurality of ring grooves 2 suitable for the movement of the convex column are arranged on the free end face of the transmission ring, and the ring groove 2 is arranged between two adjacent limiting blocks; a transmission shaft is provided on the second face of the rotating block and is coaxial with the half ring body, the transmission shaft is driven to rotate by a second motor, and the second motor is electrically connected to the pressure sensor and an external power supply through the controller.

[0008] Optionally, a loading box is provided on the top of the loading portion, and the bottom of the loading box is connected to the feeding port.

[0009] Optionally, the feeding box and the feeding portion are detachably connected.

[0010] Optionally, the storage box is configured to be made of stainless steel material.

[0011] Optionally, the bottom surface of the bearing seat is configured as a rubber material.

[0012] Compared with the prior art, the utility model provides a quantitative weighing device for bio-organic fertilizer production, which has the following beneficial effects:

[0013] The utility model intermittently transports organic fertilizer from a feed port to a discharge port through an intermittent feeding mechanism, and a pressure sensor senses the weight of the organic fertilizer in the storage box. When the weight reaches a preset value, the intermittent feeding mechanism stops. On the contrary, when the weight does not reach the preset value, the intermittent feeding mechanism starts, and the cycle is carried out in sequence, thereby improving the efficiency of quantitative weighing of organic fertilizer.

[0014] The utility model provides a feeding box, and the user can pour a large amount of organic fertilizer into it in advance, and then the organic fertilizer gradually flows into the feeding port by its own gravity, or with the assistance of slight vibration, stirring and other means, thereby reducing the frequency of replenishing the organic fertilizer and improving production efficiency;

[0015] The utility model can effectively resist moisture and corrosive components in organic fertilizer by arranging the material storage box to be made of stainless steel, thereby preventing rust and corrosion from occurring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic diagram of a three-dimensional cutaway structure of the utility model is shown;

[0017] Figure 2 A three-dimensional structural schematic diagram of the utility model is shown;

[0018] Figure 3 A three-dimensional structural schematic diagram of an intermittent feeding mechanism is shown;

[0019] Figure 4 A schematic diagram of the three-dimensional structure of the motor 2, the rotating block, the semi-ring body and the convex column is shown.

[0020] In the figure: 1. bearing seat; 2. rotating disk; 3. pressure sensor; 4. storage box; 5. motor 1; 6. feeding part; 7. support rod; 8. feeding port; 9. discharging port; 10. intermittent feeding mechanism; 11. feeding disk; 12. feeding trough; 13. transmission disk; 14. transmission ring; 15. limiting block; 16. rotating block; 17. semi-ring body; 18. ring groove 1; 19. boss; 20. ring groove 2; 21. transmission shaft; 22. motor 2; 23. feeding box; 24. shaft body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figures 1 to 4 According to an embodiment of the utility model, a technical solution is provided: a quantitative weighing device for the production of biological organic fertilizer, comprising a bearing seat 1, a rotating disk 2 is provided on the top; a pressure sensor 3 is arranged on the top of the rotating disk 2, and a plurality of pressure sensors are arranged at intervals along the circumference thereof, a storage box 4 is provided on the top of the pressure sensor 3, and the rotating disk 2 is driven to rotate by a motor 5; a feeding part 6 is arranged above the rotating disk 2 through a rod 7, a feeding port 8 is provided on the top of the feeding part 6, and a discharging port 9 connected to the feeding part 6 is provided at the bottom of the feeding part 6; an intermittent feeding mechanism 10 is arranged between the feeding port 8 and the discharging port 9, and is used to intermittently transport the organic fertilizer from the feeding port 8 to the discharging port 9, and the intermittent feeding mechanism 10 is electrically connected to the pressure sensor 3 and an external power supply through a controller.

[0023] When the user needs to quantitatively weigh the organic fertilizer using the quantitative weighing device for bio-organic fertilizer production of the above structure, first, pour the organic fertilizer into the feed port 8 of the feeding part 6, and then, intermittently transport the organic fertilizer from the feed port 8 to the discharge port 9 through the intermittent feeding mechanism 10. During this process, the organic fertilizer will be transported from the feed port 8 to the discharge port 9, and finally fall into the storage box 4 located on the rotating disk 2 through the discharge port 9. Then, the pressure sensor 3 will sense the weight of the organic fertilizer in the storage box 4 until the organic fertilizer in the storage box 4 reaches a preset weight. At this time, the pressure sensor 3 will feed back this information to the controller, and the controller will immediately send a signal to the intermittent feeding mechanism 10 to stop it from continuing to put organic fertilizer into the storage box 4. Subsequently, the user drives the rotating disk 2 to rotate through the motor 15 to drive the next storage box 4 that does not store organic fertilizer to rotate to the bottom of the discharge port 9, and at the same time drive the storage box 4 that stores organic fertilizer to rotate and disengage from the bottom of the discharge port 9. At this time, stop the rotation of the motor 15, and take the storage box 4 that stores organic fertilizer from the pressure sensor 3. When the pressure sensor 3 does not sense the preset weight value, the pressure sensor 3 will feed back this information to the controller. After receiving this signal, the controller will control the intermittent feeding mechanism 10 again to transport the organic fertilizer at the feed port 8 to the discharge port 9, so as to put organic fertilizer into the newly vacant storage box 4, and circulate in sequence, thereby improving the efficiency of quantitative weighing of organic fertilizer.

[0024] In this embodiment, the intermittent feeding mechanism 10 includes a feed tray 11, which is rotatably arranged in the feeding part 6 and is arranged between the feed port 8 and the discharge port 9. A plurality of feed troughs 12 are arranged on the peripheral side wall of the feed tray 11 along its circumferential interval; a transmission disk 13, the first surface of which is coaxially fixed to the feed tray 11 by an axle body 24, a transmission ring 14 is arranged on the second surface of the transmission disk 13, and a plurality of limiting blocks 15 are arranged on the free end surface of the transmission ring 14 along its circumferential interval; a rotating block 16, a half ring body 17 is arranged on the first end of the first surface, and a ring groove 18 suitable for the movement of the half ring body 17 is opened on the limiting block 15, a convex column 19 is arranged on the second end of the first surface of the rotating block 16, and the free end surface of the transmission ring 14 is spaced apart. A plurality of annular grooves 20 suitable for the movement of the convex column 19 are provided, and the annular grooves 20 are arranged between two adjacent limiting blocks 15; a transmission shaft 21 is arranged on the second surface of the rotating block 16 and is coaxial with the semi-ring body 17, and the transmission shaft 21 is driven to rotate by a motor 22, and the motor 22 is electrically connected to the pressure sensor 3 and the external power supply through the controller; when the user needs to perform quantitative weighing of organic fertilizer, first, the organic fertilizer is poured into the feed port 8 of the feeding part 6, and then the transmission shaft 21 is driven to rotate by the motor 22, and the transmission shaft 21 will drive the rotating block 16 to rotate, and during the rotation of the rotating block 16, the semi-ring body 17 thereon will rotate in the annular groove 18 on the limiting block 15 The semi-ring body 17 will rotate (when the arc surface of the semi-ring body 17 fits the annular groove 18, the semi-ring body 17 will limit the rotation of the transmission ring 14, so as to limit the rotation of the transmission plate 13; and when the arc surface of the semi-ring body 17 rotates away from the annular groove 18, the semi-ring body 17 is in a state of being able to detach from the annular groove 18, and is suitable for entering the next annular groove 18 when the transmission ring 14 is driven to rotate by the protrusion 19.), and the protrusion 19 will also be driven by the rotating block 16 to rotate along the axis of the transmission shaft 21, so as to continuously rotate and abut against the annular groove 20, and use the annular groove 20 as a fulcrum, thereby intermittently driving the transmission ring 14 to rotate (every rotation of the transmission shaft 21 will drive the rotating block 16 to rotate one circle, and at the same time drive the semi-ring body 17 and the protrusion 19 to rotate one circle. 9 is rotated, and each rotation of the boss 19 will drive the transmission ring 14 to rotate. During this process, the transmission ring 14 will rotate the next limit block 15 to the semi-ring body 17. When the boss 19 is away from the ring groove 20, the arc surface of the semi-ring body 17 will fit the ring groove 18. When the boss 19 is located in the ring groove 20, the arc surface of the semi-ring body 17 will deviate from the ring groove 18. ), and the rotation of the transmission ring 14 will drive the transmission disc 13 to rotate. Finally, the rotation of the transmission disc 13 will drive the feed disc 11 to rotate through the shaft body 24. At this time, the organic fertilizer will be evenly distributed in each feed groove 12. With the rotation of the feed disc 11, the organic fertilizer is intermittently transported from the feed port 8 to the discharge port 9. When the organic fertilizer in the storage box 4 reaches a preset weight, the pressure sensor 3 will immediately feed this information back to the controller.After receiving the signal, the controller will send a command to the second motor 22 to stop driving the transmission shaft 21 to rotate, thereby indirectly stopping the feed tray 11 from rotating to prevent excessive organic fertilizer from being transported to the storage box 4; conversely, when the weight of the organic fertilizer in the storage box 4 is lower than the preset weight, the pressure sensor 3 will immediately feed back this information to the controller. After receiving the signal, the controller will send a command to the second motor 22 to drive the transmission shaft 21 to rotate.

[0025] In order to continuously transport a large amount of organic fertilizer to the feed port 8, in this embodiment, a feeding box 23 is provided on the top of the feeding part 6, and the bottom of the feeding box 23 is connected to the feed port 8; the user can pour a large amount of organic fertilizer into it in advance, and then the organic fertilizer gradually flows into the feed port 8 by its own gravity, or with the help of slight vibration, stirring and other means, thereby reducing the frequency of replenishing organic fertilizer and improving production efficiency.

[0026] In order to facilitate the user to replace or maintain the loading box 23, in this embodiment, the loading box 23 and the loading part 6 are detachably connected; the user can remove the loading box 23 from the loading part 6 in a detachable manner, which makes it convenient for the user to replace or maintain the loading box 23.

[0027] In order to prevent the storage box 4 from rusting and causing the organic fertilizer to be contaminated, in this embodiment, the storage box 4 is configured with stainless steel material; the storage box 4 made of stainless steel can effectively resist moisture and corrosive components in the organic fertilizer, thereby preventing rust and corrosion.

[0028] In order to improve the stability of the support base 1 when it is placed, in this embodiment, the bottom surface of the support base 1 is configured with rubber material; the support base 1 made of rubber material will increase the friction between it and the bearing surface, thereby improving the stability of the support base 1 when it is placed.

[0029] Working principle: when the user needs to quantitatively weigh the organic fertilizer, first, pour the organic fertilizer into the feed port 8 of the feeding part 6, and then drive the transmission shaft 21 to rotate through the motor 22, and the transmission shaft 21 will drive the rotating block 16 to rotate. During the rotation of the rotating block 16, the semi-ring body 17 thereon will rotate in the ring groove 18 on the limiting block 15 (when the arc surface of the semi-ring body 17 fits the ring groove 18, the semi-ring body 17 will limit the rotation of the transmission ring 14 to limit the rotation of the transmission disk 13; and when the arc surface of the semi-ring body 17 rotates to deviate from the ring groove 18, the semi-ring body 17 is in a state of being able to detach from the ring groove 18, and is suitable for entering the next ring groove 18 when the transmission ring 14 is driven to rotate by the boss 19.), and the boss 19 will also be driven by the rotating block 16 to rotate along the axis of the transmission shaft 21 to continuously rotate and abut against the ring groove 20, so as to limit the rotation of the ring groove 20 As a fulcrum, the transmission ring 14 is intermittently driven to rotate (every time the transmission shaft 21 rotates one circle, the rotating block 16 will be driven to rotate one circle, and the semi-ring body 17 and the boss 19 will be driven to rotate at the same time. Every time the boss 19 rotates one circle, the transmission ring 14 will be driven to rotate. In this process, the transmission ring 14 will rotate the next limiting block 15 to the semi-ring body 17. When the boss 19 is away from the annular groove 20, the arc surface of the semi-ring body 17 will fit the annular groove 18. When the boss 19 is located in the annular groove 20, the arc surface of the semi-ring body 17 will deviate from the annular groove 18.), and the rotation of the transmission ring 14 will drive the transmission disk 13 to rotate. Finally, the rotation of the transmission disk 13 will drive the feed disk 11 to rotate through the shaft body 24. At this time, the organic fertilizer will be evenly distributed in each feed trough 12. As the feed disk 11 rotates, the organic fertilizer is intermittently transported from the feed port 8 to the discharge port 9. When the organic fertilizer in the storage box 4 reaches a preset weight, the pressure sensor 3 will immediately feed back this information to the controller. After receiving the signal, the controller will send a command to the motor 22 to stop driving the transmission shaft 21 to rotate, thereby indirectly stopping the feed tray 11 from rotating to prevent excessive organic fertilizer from being transported into the storage box 4.Subsequently, the user drives the rotating disk 2 to rotate through the motor 1 5 to drive the next storage box 4 that does not store organic fertilizer to rotate to the bottom of the discharge port 9, and at the same time drives the storage box 4 that stores organic fertilizer to rotate and disengage from the bottom of the discharge port 9. At this time, the rotation of the motor 1 5 is stopped, and the storage box 4 that stores organic fertilizer is taken off the pressure sensor 3. When the pressure sensor 3 does not sense the predetermined weight value, the pressure sensor 3 will feed back this information to the controller. After receiving this signal, the controller will send an instruction to the motor 2 22 to drive the transmission shaft 21 to rotate, thereby indirectly and intermittently driving the feed disc 11 to transport the organic fertilizer at the feed port 8 to the discharge port 9 again, so as to put the organic fertilizer into the newly vacant storage box 4, and circulate in sequence, thereby improving the efficiency of quantitative weighing of organic fertilizer; in order to continuously transport a large amount of organic fertilizer At the feed port 8, the user can pour a large amount of organic fertilizer into it in advance, and then the organic fertilizer gradually flows into the feed port 8 by its own gravity, or with the help of slight vibration, stirring and other means, thereby reducing the frequency of replenishing organic fertilizer and improving production efficiency; in order to facilitate the user to replace or maintain the loading box 23, the user can remove the loading box 23 from the loading part 6 in a detachable manner, which is convenient for the user to replace or maintain the loading box 23; in order to prevent the storage box 4 from rusting and causing the organic fertilizer to be contaminated, the storage box 4 made of stainless steel can effectively resist moisture and corrosive components in the organic fertilizer, thereby preventing rust and corrosion; in order to improve the stability of the bearing seat 1 when it is placed, the bearing seat 1 made of rubber material will increase its friction with the bearing surface, thereby improving the stability of the bearing seat 1 when it is placed.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative weighing device for the production of bio-organic fertilizer, characterized in that: include: A bearing seat (1) having a rotating disk (2) on the top; A pressure sensor (3) is arranged on the top of the rotating disk (2), and a plurality of pressure sensors are arranged at intervals along the circumference thereof; a material storage box (4) is provided on the top of the pressure sensor (3); and the rotating disk (2) is driven to rotate by a motor 1 (5); A feeding portion (6) is arranged above the rotating disk (2) via a rod (7); a feeding port (8) is provided at the top of the feeding portion (6); and a discharging port (9) communicating with the feeding portion (6) is provided at the bottom of the feeding portion (6); An intermittent feeding mechanism (10) is disposed between the feed port (8) and the discharge port (9) and is used to intermittently transport the organic fertilizer from the feed port (8) to the discharge port (9); the intermittent feeding mechanism (10) is electrically connected to the pressure sensor (3) and an external power source via a controller; The intermittent feeding mechanism (10) comprises: A feed tray (11) is rotatably disposed in the feed portion (6) and between the feed port (8) and the discharge port (9), and a plurality of feed troughs (12) are spaced apart along the circumference of the feed tray (11); A transmission disc (13), the first surface of which is coaxially fixed to the feed disc (11) via a shaft (24), the second surface of the transmission disc (13) being provided with a transmission ring (14), the free end surface of the transmission ring (14) being provided with a plurality of limiting blocks (15) spaced along its circumference; A rotating block (16) is provided with a half ring body (17) at the first end of the first surface, the limiting block (15) is provided with a first ring groove (18) suitable for the movement of the half ring body (17), the second end of the first surface of the rotating block (16) is provided with a convex column (19), and a plurality of second ring grooves (20) suitable for the movement of the convex column (19) are provided at intervals on the free end surface of the transmission ring (14), and the second ring groove (20) is provided between two adjacent limiting blocks (15); A transmission shaft (21) is arranged on the second surface of the rotating block (16) and is coaxial with the semi-ring body (17). The transmission shaft (21) is driven to rotate by a second motor (22). The second motor (22) is electrically connected to the pressure sensor (3) and an external power supply through the controller.

2. A quantitative weighing device for bio-organic fertilizer production according to claim 1, characterized in that: A loading box (23) is provided at the top of the loading portion (6), and the bottom of the loading box (23) is connected to the feeding port (8).

3. A quantitative weighing device for bio-organic fertilizer production according to claim 2, characterized in that: The feeding box (23) and the feeding portion (6) are detachably connected.

4. A quantitative weighing device for bio-organic fertilizer production according to claim 1, characterized in that: The material storage box (4) is configured to be made of stainless steel.

5. A quantitative weighing device for bio-organic fertilizer production according to claim 1, characterized in that: The bottom surface of the bearing seat (1) is configured to be a rubber material.

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