Dual lane seed meter with redundancy

Abstract

The utility model belongs to material particle number material equipment technical field, concretely relates to a two -way particle counter with redundancy. Including vibration box, the top of vibration box is installed with hopper and two -way material passageway, and the bottom fixed connection of vibration box has bottom box, one side fixed connection of vibration box has two -way particle counter, the top fixed communication of two -way particle counter has pass particle groove, and pass particle groove is located two -way material passageway one end below, the inside middle of two -way particle counter is separated through the fixed vertical board, forms two drop channels. The utility model makes equipment can always have a standby redundant drop channel storage material particle in the process of particle counting and bottle filling, thereby greatly saves the time of particle counting and bottle filling, and does not need to wait, the utility model discloses through the interface dragon formula and realizes efficient bottle filling without waiting, greatly improves the efficiency of particle counting and bottle filling, the utility model discloses can realize emergency type and maintain.

Description

Technical Field

[0001] This utility model belongs to the technical field of material particle counting equipment, specifically relating to a redundant two-stage particle counting machine. Background Technology

[0002] A granule counting machine for pharmaceuticals and other materials is a device used for the accurate counting and packaging of granular materials (such as pharmaceutical granules, food granules, etc.). It can efficiently and automatically sort and count granular materials, ensuring accurate quantity in each package. It is widely used in the pharmaceutical, food, and chemical industries to improve production efficiency and product quality.

[0003] When counting and bottling material granules, multiple parallel counting devices are typically used to count and bottle granules simultaneously, allowing for batch bottling or bagging of the same or different material granules. However, if one device does not have enough material granules upstream, it must wait for the device to be replenished before bottling can begin, significantly reducing bottling efficiency. Furthermore, for a counting machine, the efficiency of counting and bottling is a key indicator of its quality. Utility Model Content

[0004] To address the aforementioned shortcomings, this invention provides a redundant two-stage granule counter. Through its two-stage material feeding trough and two-stage granule counting box design, this invention ensures that during the granule counting and bottling process, there is always a spare redundant descending channel storing material particles. This means that if one descending channel is empty or insufficient, the other descending channel can be used as a backup, significantly saving granule counting and bottling time without waiting. Furthermore, through its transmission box design, this invention achieves efficient bottling without waiting by using a relay-style feeding mechanism, greatly improving the efficiency of granule counting and bottling. Finally, through its opening and closing mechanism design, this invention can temporarily open or close the feeding trough, enabling emergency changes in the direction of the material particles, allowing them to be discharged from a temporary outlet, facilitating emergency discharge and maintenance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A redundant two-stage grain counting machine includes a vibrating box, a hopper and two feeding troughs installed on the top of the vibrating box, and a bottom box fixedly connected to the bottom of the vibrating box; a two-stage grain counting box is fixedly connected to one side of the vibrating box; a grain feeding trough is fixedly connected to the top of the two-stage grain counting box, and the grain feeding trough is located below one end of the two feeding troughs; the interior of the two-stage grain counting box is separated in the middle by a fixed vertical plate to form two descending channels.

[0006] Furthermore, the bottom box and the second counting box are fixedly connected by a transmission box; each descending channel of the second counting box has two slots, one upper and one lower, and an intercepting plate is slidably connected to each slot; a guide block is fixedly connected inside the transmission box, and a transmission rod is slidably connected inside the guide block; one end of the transmission rod is fixedly connected to the corresponding intercepting plate, and the other end of the transmission rod is fixedly connected to an electric telescopic rod; the electric telescopic rod is fixedly installed inside the bottom box.

[0007] Furthermore, the two-stage counting box includes a box body and a detachable sealing plate at the front end, the sealing plate being fixedly connected to the box body by bolts; a temporary slot is provided on one side of the single discharge slot below the box body, and an opening and closing mechanism is installed on the temporary slot.

[0008] Furthermore, the opening and closing mechanism includes an opening and closing plate, one end of which is rotatably connected to one end of a temporary slot via a rotating shaft; a second electric telescopic rod is fixedly connected inside the transmission box, and the second electric telescopic rod is fixedly connected to the rotating shaft of the opening and closing plate via a crankshaft to control the rotation of the opening and closing plate.

[0009] Furthermore, the grain passing trough includes a trough plate fixed on the second grain counting box; the trough plate has two first slots, which are connected to two descending channels in a one-to-one correspondence; the trough plate has symmetrically arranged threaded holes; a movable trough plate is provided above the trough plate, which has two second slots, which are connected to the corresponding first slots; the movable trough plate also has two symmetrically arranged transverse slots, through which a screw passes and is threadedly connected to the corresponding threaded hole on the trough plate.

[0010] Furthermore, a slope is provided on one side of the second slot, and a dust collection trough is provided on one side of the slope, the dust collection trough being fixed to the top of the vibration box.

[0011] Furthermore, the two material conveying channels include an upper two material conveying channel and a lower two material conveying channel, the ends of which intersect each other; two vibrators are fixedly installed inside the vibration box, the output ends of which pass through the vibration box and are fixedly connected to the bottom of the upper two material conveying channels and the lower two material conveying channels respectively; another dust collection channel fixed to the top of the vibration box is provided below the intersection of the upper two material conveying channels and the lower two material conveying channels.

[0012] Furthermore, one end of the upper two material passages is fixedly connected to a closed groove, and the discharge end of the hopper is located above the closed groove.

[0013] Furthermore, the unloading trough is also provided with slots, and a main material gate interceptor plate is slidably connected to each slot. The driving method of the main material gate interceptor plate is the same as that of the interceptor plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) Through the structural design of two feeding troughs and two counting boxes, this utility model enables the equipment to always have a spare redundant descending channel to store material particles during the counting and bottling process. Thus, when one descending channel is empty or insufficient, the other descending channel can be used as a backup, thereby greatly saving the counting and bottling time without waiting. Specifically, when the material particles fall from the hopper, they are continuously vibrated and fed through the two feeding troughs. At this time, both channels on the two feeding troughs contain material particles, which eventually fall into the two descending channels of the two counting boxes through the feeding troughs. Compared with a counting machine with only one channel, it can open another descending channel with a sufficient number of particles at any time when one descending channel is empty, so that counting and bottling can continue without waiting, greatly saving the counting and bottling time.

[0015] (2) Through the structural design of the transmission box, the interior of the two counting boxes is divided into upper and lower spaces; thus, the upper and lower interceptor plates can feed material in a continuous manner. When the upper interceptor plate stores enough material particles, the upper interceptor plate is retracted by the control of the electric telescopic rod, and the material falls into the lower interceptor plate for storage in preparation for subsequent bottling; at this time, the upper interceptor plate can continue to wait to collect material particles. This continuous feeding method enables efficient bottling without waiting, greatly improving the efficiency of counting and bottling.

[0016] (3) Through the design of the opening and closing mechanism, this utility model can temporarily open or close the single trough for feeding, thereby realizing emergency change of the direction of material particles and allowing the material particles to be discharged from the temporary trough, thus realizing emergency discharge and maintenance; specifically, when temporary discharge is required, the second electric telescopic rod is activated, and the crankshaft is controlled by the second electric telescopic rod, thereby ultimately driving the opening and closing plate to rotate and block and close the single trough for feeding; thereafter, the falling material particles will be discharged from the temporary trough along the opening and closing plate, thus realizing emergency discharge and maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a redundant two-stage grain counting machine according to the present invention; Figure 2 This is a partial structural diagram of the two-stage feed trough of a redundant two-stage pellet counter according to this utility model. Figure 3 This is a schematic diagram of the partial dispersion structure of the two-stage counting box of a redundant two-stage counting machine according to this utility model. Figure 4 This is a schematic diagram of the internal dispersion structure of the transmission box of a redundant two-stage grain counting machine according to this utility model. Figure 5This is a schematic diagram of the partial dispersion structure of the passing trough of a redundant two-stage grain counter according to this utility model.

[0018] The attached figures are labeled as follows: Vibrating box-100, bottom box-200, hopper-300, discharge end-310, second-stage material conveying chute-400, upper second-stage material conveying chute-410, closed chute-411, vibrator-413, lower second-stage material conveying chute-420, transmission box-500, second-stage counting box-600, box body-610, single discharge chute-611, temporary chute opening-612, chute opening-613, vertical plate-6 20. Interception plate - 630, transmission rod - 631, guide block - 632, electric telescopic rod - 633, particle passage trough - 700, trough plate - 710, moving trough plate - 720, horizontal trough opening - 721, second trough opening - 722, inclined plane - 723, opening and closing mechanism - 800, opening and closing plate - 810, second electric telescopic rod - 820, crankshaft - 830, dust collection trough - 900. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Example like Figures 1-5 As shown, a redundant two-stage counting machine includes a vibrating box 100. A hopper 300 and a two-stage material conveying chute 400 are installed on the top of the vibrating box 100, and a bottom box 200 is fixedly connected to the bottom of the vibrating box 100. A two-stage counting box 600 is fixedly connected to one side of the vibrating box 100. A particle conveying chute 700 is fixedly connected to the top of the two-stage counting box 600, and the particle conveying chute 700 is located below one end of the two-stage material conveying chute 400. The interior of the two-stage counting box 600 is separated in the middle by a fixed vertical plate 620, forming two descending channels.

[0021] This invention, through the structural design of a double-pass feed trough 400 and a double-pass counting box 600, ensures that the equipment always has a spare redundant descending channel to store material particles during the counting and bottling process. This allows the other descending channel to be available when one channel is empty or insufficient, significantly saving counting and bottling time without waiting. Specifically, when material particles fall from the hopper 300, they are continuously vibrated and fed through the double-pass feed trough 400. At this point, both channels of the double-pass feed trough 400 contain material particles, which ultimately fall through the feed trough 700 into the two descending channels of the double-pass counting box 600. Compared to a counting machine with only one channel, this design allows for the immediate activation of a second descending channel with a sufficient number of particles when one channel is empty, enabling continued counting and bottling without waiting, thus greatly saving counting and bottling time.

[0022] Furthermore, the base box 200 and the second counting box 600 are fixedly connected by a transmission box 500; each descending channel of the second counting box 600 is provided with two slots 613, one above the other, and an intercepting plate 630 is slidably connected to each slot 613; a guide block 632 is fixedly connected inside the transmission box 500, and a transmission rod 631 is slidably connected inside the slot of the guide block 632; one end of the transmission rod 631 is fixedly connected to the corresponding intercepting plate 630, and the other end of the transmission rod 631 is fixedly connected to the electric telescopic rod 633; ​​the electric telescopic rod 633 is fixedly installed inside the base box 200.

[0023] This invention utilizes the structural design of the transmission box 500 to divide the interior of the two-stage counting box 600 into upper and lower spaces. This allows the upper and lower interceptor plates 630 to feed material in a continuous manner. When the upper interceptor plate 630 stores enough material particles, it retracts under the control of the electric telescopic rod 633, allowing the material to fall into the lower interceptor plate 630 for storage in preparation for subsequent bottling. Meanwhile, the upper interceptor plate 630 can continue to wait to collect material particles. This continuous feeding method enables efficient bottling without waiting, greatly improving the efficiency of counting and bottling.

[0024] It is worth noting that the electric telescopic pole 633 and other electrical equipment in this application are all controlled by an external power source, which is a conventional setting and will not be described in detail here.

[0025] Furthermore, the second-stage counting box 600 includes a box body 610 and a detachable sealing plate at the front end, the sealing plate being fixedly connected to the box body 610 by bolts; a temporary slot 612 is provided on one side of the single feeding slot 611 below the box body 610, and an opening and closing mechanism 800 is installed on the temporary slot 612.

[0026] Furthermore, the opening and closing mechanism 800 includes an opening and closing plate 810, one end of which is rotatably connected to one end of a temporary slot 612 via a rotating shaft; a second electric telescopic rod 820 is fixedly connected inside the transmission box 500, and the second electric telescopic rod 820 is fixedly connected to the rotating shaft of the opening and closing plate 810 via a crankshaft 830 to control the rotation of the opening and closing plate 810.

[0027] This utility model, through the design of the opening and closing mechanism 800, can temporarily open or close the single feeding trough 611, thereby enabling emergency changes in the direction of material particles and allowing them to be discharged from the temporary trough opening 612, achieving emergency material discharge and maintenance. Specifically, when temporary material discharge is required, the second electric telescopic rod 820 is activated, which controls the crankshaft 830 to run, ultimately driving the opening and closing plate 810 to rotate and block and close the single feeding trough 611. Afterward, the falling material particles will be discharged along the opening and closing plate 810 to the temporary trough opening 612, thereby achieving emergency material discharge and maintenance.

[0028] Furthermore, the grain passing trough 700 includes a trough plate 710 fixed on the second grain counting box 600; the trough plate 710 has two first slots, which are connected to two descending channels one by one; the trough plate 710 has symmetrically arranged threaded holes; a movable trough plate 720 is provided above the trough plate 710, the movable trough plate 720 has two second slots 722, which are connected to the corresponding first slots; the movable trough plate 720 also has two symmetrically arranged transverse slots 721, through which a screw passes and is threadedly connected to the corresponding threaded hole on the trough plate 710.

[0029] It is worth noting that this structural design allows the movable trough plate 720 to be adjusted forward and backward, enabling flexible adjustments based on the actual drop of material particles and preventing particle leakage. An infrared sensor counting probe and other devices are also installed inside the lower part of the particle passing trough 700 for counting purposes; this is existing technology and will not be described in detail here.

[0030] Furthermore, a slope 723 is provided on one side of the second slot 722, and a dust collection trough 900 is provided on one side of the slope 723. The dust collection trough 900 is fixed to the top of the vibration box 100. Falling dust can be collected through the slope 723 and the dust collection trough 900.

[0031] Furthermore, the two-stage material conveying trough 400 includes an upper two-stage material conveying trough 410 and a lower two-stage material conveying trough 420, the ends of which intersect. Two vibrators 413 are fixedly installed inside the vibrating box 100, the output ends of which pass through the vibrating box 100 and are fixedly connected to the bottoms of the upper two-stage material conveying trough 410 and the lower two-stage material conveying trough 420, respectively. Below the intersection of the upper two-stage material conveying trough 410 and the lower two-stage material conveying trough 420, another dust collection trough 900 fixed to the top of the vibrating box 100 is provided. The vibration of the vibrators 413 causes material particles to move on the two-stage material conveying trough 400, and the dust falling below the intersection of the upper two-stage material conveying trough 410 and the lower two-stage material conveying trough 420 can be collected by the dust collection trough 900.

[0032] It is worth noting that the vibrator 413 in this application is a mature existing technology and will not be described in detail here.

[0033] Furthermore, one end of the upper two material passages 410 is fixedly connected to a closed groove 411, and the discharge end 310 of the hopper 300 is located above the closed groove 411. The raised closed groove 411 prevents material particles from escaping when falling.

[0034] Furthermore, the feeding trough 611 also has a slot 613, and a main material gate interceptor plate is slidably connected to each slot 613. The driving method of the main material gate interceptor plate is the same as that of the interceptor plate 630. The main material gate interceptor plate performs a final buffering of a certain number of material particles that fall, and finally, the bottling of the material particles is achieved by controlling the extension and retraction of the main material gate interceptor plate.

[0035] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A redundant two-stage grain counting machine, characterized in that, The device includes a vibrating box (100), on the top of which a hopper (300) and two feed troughs (400) are installed, and a bottom box (200) is fixedly connected to the bottom of the vibrating box (100); two counting boxes (600) are fixedly connected to one side of the vibrating box (100); the top of the two counting boxes (600) is fixedly connected to a feed trough (700), which is located below one end of the two feed troughs (400); the interior of the two counting boxes (600) is separated in the middle by a fixed vertical plate (620) to form two descending channels.

2. The redundant two-stage grain counter according to claim 1, characterized in that, The base box (200) and the second counting box (600) are fixedly connected by a transmission box (500); each descending channel of the second counting box (600) is provided with two slots (613), and an intercepting plate (630) is slidably connected to each slot (613); a guide block (632) is fixedly connected inside the transmission box (500), and a transmission rod (631) is slidably connected in the slot of the guide block (632). One end of the transmission rod (631) is fixedly connected to the corresponding intercepting plate (630), and the other end of the transmission rod (631) is fixedly connected to the electric telescopic rod (633); the electric telescopic rod (633) is fixedly installed inside the base box (200).

3. The redundant two-stage grain counter according to claim 2, characterized in that, The two-stage counting box (600) includes a box body (610) and a detachable sealing plate at the front end. The sealing plate is fixedly connected to the box body (610) by bolts. A temporary slot (612) is provided on one side of the single feeding slot (611) below the box body (610). An opening and closing mechanism (800) is installed on the temporary slot (612).

4. A redundant two-stage grain counter according to claim 3, characterized in that, The opening and closing mechanism (800) includes an opening and closing plate (810), one end of which is rotatably connected to one end of a temporary slot (612) via a rotating shaft; a second electric telescopic rod (820) is fixedly connected inside the transmission box (500), and the second electric telescopic rod (820) is fixedly connected to the rotating shaft of the opening and closing plate (810) via a crankshaft (830) to control the rotation of the opening and closing plate (810).

5. A redundant two-stage grain counter according to claim 1, characterized in that, The grain passing trough (700) includes a trough plate (710) fixed on the second grain counting box (600); the trough plate (710) has two first slots, which are connected to two descending channels in a one-to-one correspondence; the trough plate (710) has symmetrically arranged threaded holes; a movable trough plate (720) is provided above the trough plate (710), which has two second slots (722), which are connected to the corresponding first slots; the movable trough plate (720) also has two symmetrically arranged transverse slots (721), through which a screw passes and is threadedly connected to the corresponding threaded hole on the trough plate (710).

6. A redundant two-stage grain counter according to claim 5, characterized in that, The second slot (722) has an inclined surface (723) on one side, and a dust collection trough (900) is provided on one side of the inclined surface (723). The dust collection trough (900) is fixed to the top of the vibration box (100).

7. A redundant two-stage grain counter according to claim 1, characterized in that, The two material conveying troughs (400) include an upper two material conveying trough (410) and a lower two material conveying trough (420), the ends of which intersect. Two vibrators (413) are fixedly installed inside the vibration box (100), the output ends of which pass through the vibration box (100) and are fixedly connected to the bottom of the upper two material conveying troughs (410) and the lower two material conveying troughs (420) respectively. Another dust collection trough (900) fixed to the top of the vibration box (100) is provided below the intersection of the upper two material conveying troughs (410) and the lower two material conveying troughs (420).

8. A redundant two-stage grain counter according to claim 7, characterized in that, One end of the upper two material passages (410) is fixedly connected to a closed groove (411), and the discharge end (310) of the hopper (300) is located above the closed groove (411).

9. A redundant two-stage grain counter according to claim 3, characterized in that, The feeding slot (611) is also provided with a slot (613), and a total material gate intercepting plate is slidably connected to each slot (613). The driving method of the total material gate intercepting plate is the same as that of the intercepting plate (630).

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