Loading and unloading synchronous quantifying device

Abstract

The utility model discloses a loading and unloading synchronous quantifying device, which relates to the technical field of loading and unloading and comprises a base, a quantifying mechanism is arranged at the top end of the base, and a supporting mechanism is arranged at the bottom end of the base. The quantifying mechanism comprises a sliding groove, the sliding groove is formed in the middle of the top end of the base, two moving seats are slidably connected into the sliding groove, a connecting plate is connected to the top ends of the moving seats, a weighing machine is arranged in the middle of the top end of the connecting plate, a bearing plate is arranged at the top end of the weighing machine, and a weighing box is connected to the top end of the bearing plate in a clamped mode. The beneficial effects of the utility model are that through the cooperation of the bearing plate and the weighing machine, the raw materials loaded in the material weighing boxes are weighed and quantified, through the cooperation of the sliding chute and the two moving seats, the two material weighing boxes are driven to move synchronously, and when one material weighing box is loaded and weighed, the material weighing efficiency is greatly improved. And a worker can take down another weighing box after quantification for unloading, so that synchronous loading and unloading can be realized, and the weighing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a quantitative device, in particular to a loading and unloading synchronous quantitative device, belonging to the technical field of loading and unloading. Background Art

[0002] In some production processes, multiple materials need to be evenly mixed or reacted. Before mixing, the required raw materials are weighed so that the multiple raw materials can be mixed in a specified proportion. Usually, a dosing device is used to load the raw materials into the dosing device and weigh them. After reaching the specified weight, the raw materials are unloaded for subsequent mixing.

[0003] Among them, the "a kind of synchronous quantitative packaging machine for unloading and feeding" disclosed in the application number "CN202020911411.7" is also an increasingly mature technology, including a fixed box, a feed trough is opened on the top of the inner cavity of the fixed box, a packaging machine is fixedly installed inside the fixed box, and the bottom of the fixed box is connected to the discharge trough, the inside of the feed trough is movably connected with a first sealing plate, the bottom of the fixed box and the outlet of the discharge trough are fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected to the second sealing plate through a slider, and one side of the first sealing plate and the second sealing plate are respectively fixedly connected to a first connecting rod and the second connecting rod. The utility model can achieve the simultaneous closure of the feed chute and the discharge chute through the cooperation between the first sealing plate, the second sealing plate, the first connecting rod, the second connecting rod, the fixed rod and the connecting frame, which can avoid the situation of inconsistent work inside the packaging machine. At the same time, it is easy to operate, saving time and effort. After further search, the "material quantitative device" disclosed in the application number "CN202121424455.8" includes a quantitative component for quantitative material, the quantitative component is located below one side of the discharge port of the silo, and the silo is provided with a material discharge pushing component for pushing the material out of the discharge port. The material quantitative device of the utility model is convenient for discharge while effectively improving the material quantitative accuracy, meeting the requirements of small quantitative discharge in a small space.

[0004] However, the above method still has the following defects in actual use: during the use of the quantitative device, it is inconvenient to synchronize the loading and unloading processes, and the weighing efficiency is low. Therefore, the utility model provides a quantitative device with synchronous loading and unloading. Utility Model Content

[0005] The purpose of the utility model is to provide a loading and unloading synchronous quantitative device to solve the problem in the above background technology that it is inconvenient to synchronize the loading and unloading processes, resulting in low weighing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a synchronous quantitative device for loading and unloading materials, comprising a base, a quantitative mechanism is provided at the top of the base, and a supporting mechanism is provided at the bottom end of the base; the quantitative mechanism includes a slide groove, the slide groove is opened in the middle of the top end of the base, and two movable seats are slidably connected inside the slide groove, the top end of the movable seat is connected with a connecting plate, the middle part of the top end of the connecting plate is provided with a weighing machine, the top end of the weighing machine is provided with a bearing plate, and the top end of the bearing plate is snap-connected with a weighing box; the supporting mechanism includes four fixed plates, and the four fixed plates are respectively arranged at the top on both sides of the front side and the top on both sides of the back side of the base, a hydraulic rod is provided in the middle of the bottom end of the fixed plate, the telescopic end of the hydraulic rod is connected to the support plate, and the bottom end of the support plate is connected to the anti-slip pad.

[0007] As an optimal technical solution of the present invention, the middle part of the slide groove is rotatably connected to a threaded screw through a bearing, the outer wall of the threaded screw is threadedly connected to the middle part of the movable seat, and both sides of the interior of the slide groove are connected to cross bars, and the outer wall of the cross bar is slidably connected to the interior of the movable seat.

[0008] As an optimal technical solution of the present invention, a mounting plate is connected to the middle of one side of the base, a driving motor is provided at the top of the mounting plate, and one end of the threaded screw passes through one side of the base and is connected to the transmission shaft of the driving motor.

[0009] As an optimal technical solution of the present invention, connecting strips are connected to both sides of the top of the base, and the tops of the two connecting strips are connected to protective plates. The protective plates are located above the slide grooves, and a through groove is provided on one side of the connecting plate. The protective plates are slidably connected to the inside of the through grooves.

[0010] As an optimal technical solution of the present invention, the bottoms of both sides of the weighing box are connected with connecting blocks, the middle of the bottom end of the connecting block is connected with an insertion rod, both sides of the top end of the supporting plate are connected with limiting blocks, the middle of the top end of the limiting block is provided with a limiting hole, and the insertion rod is plugged into the limiting hole.

[0011] As a preferred technical solution of the present invention, handles are connected to the tops of both sides of the weighing box.

[0012] As a preferred technical solution of the present invention, the bottom end of the base is connected to a fixed block, and the bottom end of the fixed block is provided with a universal wheel.

[0013] Compared with the related art, the synchronous quantitative device for loading and unloading provided by the present invention has the following beneficial effects:

[0014] 1. The raw materials loaded into the weighing box are weighed and quantified through the cooperation of the carrying plate and the weighing machine. The two weighing boxes are driven to move synchronously through the cooperation of the slide and the two moving seats. When one of the weighing boxes is loaded and weighed, the staff can remove the other weighing box after the quantitative loading, thereby realizing synchronous loading and unloading and improving weighing efficiency.

[0015] 2. Through the cooperation of the hydraulic rod and the support plate, the height of the base can be adjusted according to the position of the discharge port to prevent the raw materials from spilling. The anti-slip pad increases the friction between the support plate and the ground to keep the base as stable as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the base of the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. base; 2. quantitative mechanism; 3. supporting mechanism; 201. slide; 202. movable seat; 203. connecting plate; 204. weighing machine; 205. load-bearing plate; 206. weighing box; 207. threaded screw; 208. cross bar; 209. mounting plate; 210. driving motor; 211. connecting strip; 212. protective plate; 213. through slot; 214. connecting block; 215. plug-in rod; 216. limit block; 217. limit hole; 218. handle; 301. fixing plate; 302. hydraulic rod; 303. supporting plate; 304. anti-slip pad; 305. fixing block; 306. universal wheel. DETAILED DESCRIPTION

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

[0022] Example 1:

[0023] See also Figure 1-4The utility model provides a loading and unloading synchronous quantitative device, comprising a base 1, a quantitative mechanism 2 is provided at the top end of the base 1, and a supporting mechanism 3 is provided at the bottom end of the base 1;

[0024] The quantitative mechanism 2 includes a chute 201, which is opened in the middle of the top of the base 1. Two movable seats 202 are slidably connected inside the chute 201. The top of the movable seat 202 is fixedly connected to a connecting plate 203. A weighing machine 204 is fixedly provided in the middle of the top of the connecting plate 203. A supporting plate 205 is fixedly provided on the top of the weighing machine 204. The top of the supporting plate 205 is engaged with a weighing box 206.

[0025] The middle part of the chute 201 is rotatably connected to a threaded screw 207 through a bearing. The outer wall of the threaded screw 207 is threadedly connected to the middle part of the movable seat 202. Both sides of the interior of the chute 201 are fixedly connected to a cross bar 208. The outer wall of the cross bar 208 is slidably connected to the interior of the movable seat 202. Under the threaded cooperation between the threaded screw 207 and the movable seat 202, the movable seat 202 moves linearly, and the cross bar 208 moves the movable seat 202 to a position;

[0026] A mounting plate 209 is fixedly connected to the middle of one side of the base 1. A drive motor 210 is fixed to the top of the mounting plate 209. One end of the screw rod 207 passes through one side of the base 1 and is fixedly connected to the transmission shaft of the drive motor 210. When the drive motor 210 is started, it provides power to the screw rod 207, which can control the automatic linear movement of the movable base 202.

[0027] Both sides of the top of the base 1 are fixedly connected with connecting bars 211, and the tops of the two connecting bars 211 are fixedly connected with protective plates 212. The protective plates 212 are located above the chute 201. A through slot 213 is provided on one side of the connecting plate 203. The protective plates 212 are slidably connected to the inside of the through slot 213. The movable seat 202 drives the connecting plate 203 to move, so that the protective plates 212 pass through the through slot 213. The protective plates 212 protect the chute 201 to prevent the raw materials from falling into the chute 201 during loading, thereby preventing the transmission between the screw rod 207 and the movable seat 202 from being affected.

[0028] The bottoms of both sides of the weighing box 206 are fixedly connected with connecting blocks 214, the middle of the bottom end of the connecting block 214 is fixedly connected with an insertion rod 215, and both sides of the top of the carrying plate 205 are fixedly connected with limiting blocks 216. The middle of the top of the limiting block 216 is provided with a limiting hole 217, and the insertion rod 215 is plugged into the limiting hole 217. By plugging the insertion rod 215 into the limiting hole 217, the weighing box 206 is easily loaded and unloaded.

[0029] The tops of both sides of the weighing box 206 are fixedly connected with handles 218, which facilitate the movement of the weighing box 206;

[0030] Specifically, first align the discharge port with the weighing box 206 located in the middle, then load the material, and weigh it through the weighing machine 204. After weighing the quantitative raw materials, stop discharging the material, and start the drive motor 210 to rotate the threaded screw 207. Under the cooperation of the threaded screw 207 and the two movable seats 202, the two movable seats 202 move synchronously, driving the quantitative weighing box 206 to move to one side of the base 1, and the other empty weighing box 206 moves to the middle of the base 1. The quantitative weighing box 206 is lifted upward to disengage the insertion rod 215 from the limiting hole 217, so that the quantitative weighing box 206 can be quickly unloaded.

[0031] Example 2:

[0032] The support mechanism 3 includes four fixing plates 301, which are respectively fixed to the top of the two sides of the front and the top of the two sides of the back of the base 1. A hydraulic rod 302 is fixed to the middle of the bottom end of the fixing plate 301. The telescopic end of the hydraulic rod 302 is fixedly connected to the support plate 303. The bottom end of the support plate 303 is fixedly connected to the anti-slip pad 304.

[0033] The bottom end of the base 1 is fixedly connected with a fixed block 305. Four fixed blocks 305 are provided and are equidistantly arranged at the bottom end of the base 1. Universal wheels 306 are fixedly provided at the bottom end of the fixed block 305. The four universal wheels 306 facilitate the movement of the quantitative device.

[0034] Specifically, first, the quantitative device is moved to the specified position through the four universal wheels 306, and then the four hydraulic rods 302 are adjusted at the same time according to the height of the discharge port, so that the hydraulic rods 302 drive the support plate 303 to move downward to support the base 1, and adjust the height of the base 1 to avoid the distance between the discharge port and the weighing box 206 being too large to prevent the raw materials from spilling onto the ground.

[0035] When in use, first move the quantitative device to the designated position through the four universal wheels 306, so that the discharge port is aligned with the weighing box 206 located in the middle, and then adjust the four hydraulic rods 302 at the same time according to the height of the discharge port, so that the hydraulic rods 302 drive the support plate 303 to move downward to support the base 1, and adjust the height of the base 1 to avoid the discharge port and the weighing box 206 being too far away to prevent the raw materials from spilling on the ground;

[0036] Then the discharge port is opened, the weighing box 206 in the middle is loaded, and weighed through the weighing machine 204. After the quantitative raw materials are weighed, the discharge is stopped, and then the drive motor 210 is started to rotate the threaded screw 207. Under the cooperation of the threaded screw 207 and the threads of the two movable seats 202, the two movable seats 202 move synchronously, driving the quantitative weighing box 206 to move to one side of the base 1, and the other empty weighing box 206 moves to the middle of the base 1, and the weighing box 206 in the middle is loaded with quantitative materials again. By controlling the forward and reverse rotation of the drive motor 210 and adjusting the positions of the two weighing boxes 206 at the same time, it is possible to realize the loading and weighing of the empty weighing box 206 and the unloading of the quantitative weighing box 206 at the same time, so that loading and unloading are carried out synchronously.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A synchronous loading and unloading quantitative device, comprising a base (1), characterized in that: The top end of the base (1) is provided with a quantitative mechanism (2), and the bottom end of the base (1) is provided with a supporting mechanism (3); The quantitative mechanism (2) comprises a chute (201), the chute (201) being provided in the middle of the top of the base (1), two movable seats (202) being slidably connected inside the chute (201), the top of each movable seat (202) being connected to a connecting plate (203), a weighing machine (204) being provided in the middle of the top of the connecting plate (203), a bearing plate (205) being provided at the top of the weighing machine (204), and a weighing box (206) being engaged and connected at the top of the bearing plate (205); The support mechanism (3) comprises four fixed plates (301), which are respectively arranged at the tops of the two front sides and the two back sides of the base (1), a hydraulic rod (302) is provided in the middle of the bottom end of the fixed plate (301), the telescopic end of the hydraulic rod (302) is connected to a support plate (303), and the bottom end of the support plate (303) is connected to an anti-slip pad (304).

2. The synchronous loading and unloading quantitative device according to claim 1, characterized in that: The middle part of the slide groove (201) is rotatably connected to a threaded screw rod (207) through a bearing, the outer wall of the threaded screw rod (207) is threadedly connected to the middle part of the movable seat (202), and both sides of the interior of the slide groove (201) are connected to a cross bar (208), and the outer wall of the cross bar (208) is slidably connected to the interior of the movable seat (202).

3. The synchronous loading and unloading quantitative device according to claim 2, characterized in that: A mounting plate (209) is connected to the middle of one side of the base (1), a driving motor (210) is provided at the top end of the mounting plate (209), and one end of the threaded screw (207) passes through one side of the base (1) and is connected to the transmission shaft of the driving motor (210).

4. The synchronous loading and unloading quantitative device according to claim 1, characterized in that: Both sides of the top of the base (1) are connected to connecting bars (211), the tops of the two connecting bars (211) are connected to protective plates (212), the protective plates (212) are located above the slide groove (201), a through groove (213) is provided on one side of the connecting plate (203), and the protective plates (212) are slidably connected to the inside of the through groove (213).

5. The synchronous loading and unloading quantitative device according to claim 1, characterized in that: The bottoms of both sides of the weighing box (206) are connected to connecting blocks (214), the middle of the bottom of the connecting block (214) is connected to an insertion rod (215), both sides of the top of the supporting plate (205) are connected to limiting blocks (216), the middle of the top of the limiting block (216) is provided with a limiting hole (217), and the insertion rod (215) is plugged into the limiting hole (217).

6. The synchronous loading and unloading quantitative device according to claim 1, characterized in that: The tops of both sides of the weighing box (206) are connected with handles (218).

7. The synchronous loading and unloading quantitative device according to claim 1, characterized in that: The bottom end of the base (1) is connected to a fixed block (305), and the bottom end of the fixed block (305) is provided with a universal wheel (306).

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