Stock bin discharging, weighing and carrying equipment

Abstract

The utility model discloses a stock bin discharging, weighing and carrying device, which relates to the technical field of stock bin discharging and comprises a vertical support frame, and a stock bin is mounted at the top of the vertical support frame; the bottom of the stock bin is provided with a discharge port, and the bottom of the stock bin is provided with a weighing hopper assembly; a feeding trolley is mounted at the bottom of the weighing hopper assembly, and an opening and closing baffle is mounted at an opening in the bottom of the feeding trolley; a trolley body frame assembly is mounted outside the feeding trolley; a main rail supporting frame is installed at the bottom of the feeding trolley, an upper extending plate is installed on the main rail supporting frame, and a top sliding rail is downwards installed in the middle of the top of the main rail supporting frame. A second guide wheel is installed on the vehicle body frame assembly and moves along the top sliding rail. A linear guide rail is further installed between the vehicle body frame assembly and the top sliding rail, a branch plate is installed on the upper extending plates and located between the top sliding rail and the linear guide rail, and a linear sliding block is detachably installed at the bottom of the branch plate, so that the technical problem that materials cannot be accurately positioned, conveyed and moved is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material bin discharging technical field, concretely to a material bin discharging weighing and carrying equipment. BACKGROUND

[0002] The material bin discharging equipment adopts a large material bin, and the material is quantitatively carried through a pipeline or a carrying trolley after being weighed by a weighing sensor; a guide rail is laid at the bottom of the carrying trolley, and a sliding block is used to move on the guide rail. For example, refer to the application number CN202422570316.6 lubricating oil filling, grabbing and transferring device or CN202222651997. X automatic batching system; the trolley is used for carrying, and is transported along a sliding rail or a chain, but there is no excessive limiting in the limiting direction and centering of the trolley, which is a necessary guarantee for ensuring the movement track of the feeding trolley, otherwise, the trolley may be derailed or the position cannot be accurately reached, and deviation in other directions may occur, which may cause the discharged material to fall outside the feeding trolley.

[0003] Therefore, the material bin discharging weighing and carrying equipment is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at making up for the shortage of the prior art, providing a material bin discharging weighing and carrying equipment to solve the technical problem of inaccurate positioning and transportation of material.

[0005] The utility model provides the following technical scheme to solve the above technical problems: a material bin discharging weighing and carrying equipment, which comprises a vertical support frame, and a material bin is installed at the top of the vertical support frame; a discharge port is formed in the bottom of the material bin, and a weighing and batching assembly is installed at the bottom of the discharge port, which is suitable for weighing the material;

[0006] A feeding trolley is installed at the bottom of the weighing and batching assembly, the feeding trolley is provided with a cavity and an opening at the bottom, and an opening and closing baffle is installed at the bottom of the feeding trolley;

[0007] A vehicle frame assembly is installed outside the feeding trolley, and the feeding trolley and the vehicle frame assembly are detachably connected at the end;

[0008] A main rail support frame is installed at the bottom of the feeding trolley, and a linear sliding rail is installed on the main rail support frame; a guide wheel one is installed at both ends of the vehicle frame assembly and on the linear sliding rail;

[0009] A speed reducer one is installed on the main rail support frame, a main drive shaft is installed at the output end of the speed reducer one, a synchronous belt is installed on the main drive shaft, and the synchronous belt is suitable for driving the vehicle frame assembly to move along the linear sliding rail;

[0010] The main rail support frame is provided with a plurality of groups of upward extending plates, and a notch is arranged in the middle of the top portion and downward, and a top slide rail is fixedly arranged in the notch; a guide wheel two is arranged on the vehicle body frame assembly and moves along the top slide rail upward; a linear guide rail is further arranged between the vehicle body frame assembly and the top slide rail, and a branch plate is arranged on one group of the upward extending plates and located between the top slide rail and the linear guide rail, and a linear slide block is detachably arranged at the bottom of the branch plate and adapted to slide on the linear guide rail.

[0011] In a further technical solution, the speed reducer one is a double-shaft speed reducer, and a main drive shaft is arranged on the output end, and a synchronous pulley one is arranged at both ends of the main drive shaft, a sub-drive shaft is arranged on the main rail support frame, a synchronous pulley two is arranged on the sub-drive shaft, and a synchronous belt is arranged between the synchronous pulley one and the synchronous pulley two; a connecting piece is arranged on the synchronous belt, and one end of the connecting piece is fixed to the synchronous belt, and the other end is fixedly arranged at the bottom of the vehicle body frame assembly.

[0012] In a further technical solution, a horizontal cavity is arranged at the bottom of the material bin, a screw push rod is arranged in the horizontal cavity, and a speed reducer two is arranged outside the horizontal cavity and connected with the screw push rod coaxially; a discharge port is arranged downward at the bottom of the horizontal cavity away from the speed reducer two.

[0013] In a further technical solution, a waste flow pipe is arranged at the bottom of the material bin, and the waste flow pipe is in communication with the horizontal cavity and close to one end of the speed reducer two.

[0014] In a further technical solution, the main rail support frame comprises horizontal rods and bottom support plates, two groups of horizontal rods are arranged and fixedly connected with both ends of the upward extending plates; the upward extending plates are arranged downward and in a "C" shape; the bottom support plates are arranged upward at both ends and fixedly connected with the two groups of horizontal rods;

[0015] The bottom support plates are arranged in two groups and each is provided with a fixing seat, two groups of fixing seats are arranged on one group of the bottom support plates and a fixing plate is arranged therebetween; two groups of fixing seats are arranged on the other group of the bottom support plates;

[0016] The fixing plate is provided with the speed reducer one; a bearing seat is arranged on the fixing seat and connected with the main drive shaft;

[0017] The connecting piece comprises an upper connecting plate and a lower connecting plate, the upper connecting plate is detachably connected with the bottom of the vehicle body frame assembly, the bottom of the upper connecting plate is detachably connected with the lower connecting plate, and a clamping opening is arranged therebetween and adapted to be sleeved on the synchronous belt.

[0018] In a further technical solution, a mounting seat is arranged outside the horizontal rod, and an electric lifting mechanism is arranged at the bottom of the mounting seat.

[0019] The electric lifting mechanism comprises four groups of screw rod lifters, and transmission shafts are connected between the groups; a speed reducer three is installed on one of the transmission shafts, and the output end of the speed reducer three is provided with a double-way and is adapted to drive the four groups of screw rod lifters to synchronously ascend or descend;

[0020] Four groups of positioning plates one are arranged in the vertical support frame, and the positioning plates one are connected with the bottoms of the screw rod lifters through bearings; a positioning seat is installed at the bottom of the speed reducer three, and the positioning seat is arranged in the vertical support frame.

[0021] In a further technical solution, the weighing hopper assembly comprises a weighing hopper, the weighing hopper is provided with a cavity, and an outlet is arranged at the bottom; a butterfly valve is installed at the outlet, and the butterfly valve is a pneumatic butterfly valve, and a pneumatic actuator is installed outside the butterfly valve;

[0022] A position plate is installed on the outer wall of the weighing hopper, a weighing sensor is installed on the position plate, the bottom of the weighing sensor is a detection end, and a weighing hopper lifting hook is installed at the top; a pull plate is installed on the vertical support frame, and the weighing hopper lifting hook is hung on the pull plate. The weighing hopper lifting hook is hung on the pull plate, which can solve the technical problem that the weighing sensor is difficult to install.

[0023] In a further technical solution, the feeding trolley comprises a feeding hopper and a feeding frame, the feeding hopper is installed in the feeding frame, and the bottom is provided with an opening; a cylinder support is installed outside the feeding frame, a foot plate is installed at the end of the cylinder support away from the feeding frame, and a cylinder is installed on the foot plate; a Y-shaped joint is installed at the output end of the cylinder, a joint plate is fixedly installed on the opening and closing baffle, and the Y-shaped joint is connected with the joint plate;

[0024] The feeding frame is detachably connected with the vehicle body frame assembly;

[0025] Two groups of bottom sliding rails are fixedly installed at the bottom of the feeding frame, and a bottom sliding block is installed on the opening and closing baffle, and the bottom sliding block slides upward on the bottom sliding rails;

[0026] A pneumatic vibrator is installed on the outer wall of the feeding hopper.

[0027] In a further technical solution, a bottom plate is installed at the bottom of the vertical support frame; a bottom groove is formed at the bottom of the bottom plate, and a roller is installed in the bottom groove;

[0028] A downward upper ear plate is installed at the bottom of the transverse rod, and an upward lower ear plate is installed on the vertical support frame; the upper ear plate and the lower ear plate are limited by a positioning guide rod.

[0029] In a further technical solution, a dust removal cover is sleeved at the bottom of the weighing hopper at the bottom of the position plate, and a dust removal pipeline is installed at the top of the dust removal cover and extends to the top of the vertical support frame.

[0030] Compared with the prior art, the following beneficial effects are achieved:

[0031] The utility model discloses a horizontal screw push rod is set up in the bottom of bin to realize normal discharge from the discharge gate by horizontal pushing, and realizes the discharge of waste from the waste flow pipe by reversing, guaranteeing the practicability of continuous discharge of bin. The top of the weighing hopper is provided with a plurality of weighing sensors to weigh the weighing hopper, and realizes the quantitative weighing of discharge. The top mounting weighing hook can be hung on the pull plate to realize stable installation. The bottom is opened and closed through the pneumatic actuator control butterfly valve, and the opening and closing time corresponds to the set of weighing quality demand.

[0032] The bottom is provided with a horizontal moving feeding trolley, and the opening and closing baffle at the bottom of the feeding trolley is driven by a cylinder to ensure that the bottom of the feeding hopper is closed, and the bottom slide rail and the bottom slide block are provided to ensure the horizontal movement of the opening and closing baffle.

[0033] The horizontal rod and the upper extension plate are provided with slide rails, realizing the up and down limit of the vehicle body frame assembly and keeping horizontal movement. The linear slide block at the bottom of the branch plate and the linear slide rail of the vehicle body frame assembly are combined to ensure the horizontal movement direction, and through multiple limiting, precise horizontal displacement is realized. The bottom is provided with two synchronous pulleys one through a reduction motor, realizing the transmission of synchronous belts, and the synchronous belts are provided with connecting pieces, ensuring the horizontal displacement of the vehicle body frame assembly. The horizontal rod is provided with a mounting seat, the bottom is connected with the top of the screw rod elevator, and a reduction motor three drives four screw rod elevators to ascend or descend synchronously. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is the three-dimensional structure schematic view of the bin discharge weighing and carrying equipment of the utility model;

[0035] Figure 2 It is the bin and the bottom waste flow pipe schematic view of the utility model;

[0036] Figure 3 It is the bottom horizontal cavity section view schematic view of the utility model;

[0037] Figure 4 It is the vertical support frame structure schematic view of the utility model;

[0038] Figure 5 It is the weighing hopper total assembly structure schematic view of the utility model;

[0039] Figure 6 It is the schematic view of the weighing hopper total assembly installation in the pull plate of the utility model;

[0040] Figure 7It is the structure schematic view of the feeding trolley, the trolley body frame assembly and the main track support frame of the utility model.

[0041] Figure 8 It is the structure schematic view of the feeding trolley of the utility model Figure 1 ;

[0042] Figure 9 It is the structure schematic view of the feeding trolley of the utility model Figure 2 ;

[0043] Figure 10 It is the structure schematic view of the trolley body frame assembly and the feeding trolley of the utility model.

[0044] Figure 11 It is the installation side view of the connecting piece of the utility model.

[0045] Figure 12 It is the structure schematic view of the main track support frame of the utility model.

[0046] Figure 13 It is the local schematic view of the main track support frame.

[0047] Figure 14 It is the schematic view of the electric lifting mechanism of the utility model.

[0048] In the drawing,

[0049] 1, vertical support frame;11, positioning plate one;12, positioning seat;13, pull plate;14, bottom plate;15, roller;16, lower lug plate;

[0050] 2, stock bin;21, stock bin;22, screw push rod;23, speed reducer motor two;24, waste flow pipe;

[0051] 3, weighing hopper assembly;31, weighing hopper;32, butterfly valve;33, position plate;34, weighing sensor;35, weighing hopper lifting hook;

[0052] 4, feeding trolley;41, open-close baffle;42, feeding frame;43, cylinder support;44, cylinder;45, Y type joint;46, joint plate;47, bottom slide rail;48, bottom sliding block;49, pneumatic vibrator;410, feeding hopper;

[0053] 5, trolley body frame assembly;51, guide wheel one;52, guide wheel two;53, linear guide rail;54, connecting piece;541, upper connecting plate;542, lower connecting plate;

[0054] 6, main rail support frame; 61, linear slide rail; 62, speed reducer motor one; 63, main drive shaft; 64, synchronous belt; 65, upper extension plate; 66, top slide rail; 67, branch plate; 68, linear slide block; 69, synchronous pulley one; 610, auxiliary drive shaft; 612, transverse rod; 613, bottom support plate; 614, fixed seat; 615, fixed plate; 616, bearing seat; 617, mounting seat; 618, upper ear plate; 619, synchronous pulley two;

[0055] 7, electric lifting mechanism; 71, screw rod lifter; 72, transmission shaft; 73, speed reducer motor three;

[0056] 8, dust removal cover; 9, dust removal pipeline; DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0058] EMBODIMENT

[0059] Please refer to Figures 1-8 The present application provides a technical solution. A material bin discharging, weighing and carrying equipment comprises a vertical support frame 1, a material bin 2 is installed on the top of the vertical support frame 1; a discharge port 21 is formed in the bottom of the material bin 2, and a weighing hopper assembly 3 is installed at the bottom of the discharge port 21, and the weighing hopper assembly 3 is suitable for weighing the material;

[0060] A feeding trolley 4 is installed at the bottom of the weighing hopper assembly 3, the feeding trolley 4 is provided with a cavity and an opening at the bottom, and an opening and closing baffle 41 is installed at the bottom of the feeding trolley 4;

[0061] A vehicle body frame assembly 5 is installed outside the feeding trolley 4, and the feeding trolley 4 is detachably connected to the end of the vehicle body frame assembly 5; a dust removal cover 8 is sleeved at the bottom of the weighing hopper 31 at the bottom of the position plate 33, and a dust removal pipeline 9 is installed at the top of the dust removal cover 8 and extends to the top of the vertical support frame 1.

[0062] A main rail support frame 6 is installed at the bottom of the feeding trolley 4, and a linear slide rail 61 is installed on the main rail support frame 6; guide wheels one 51 are installed at both ends of the vehicle body frame assembly 5, and the guide wheels one 51 are installed on the linear slide rail 61;

[0063] The main rail support frame 6 is provided with a speed reducer motor 62, the output end of the speed reducer motor 62 is provided with a main drive shaft 63, and the main drive shaft 63 is provided with a synchronous belt 64, and the synchronous belt 64 is suitable for driving the vehicle body frame assembly 5 to move along the linear slide rail 61.

[0064] The main rail support frame 6 is provided with a plurality of upper extension plates 65, and the top and middle portions are provided with notches, and the notches are fixedly provided with top slide rails 66; the vehicle body frame assembly 5 is provided with a guide wheel 52, the guide wheel 52 moves upwards along the top slide rail 66; and the vehicle body frame assembly 5 and the top slide rail 66 are further provided with a linear guide rail 53, and a branch plate 67 is arranged on a group of upper extension plates 65, the branch plate 67 is located between the top slide rail 66 and the linear guide rail 53, and a linear slide block 68 is detachably arranged at the bottom of the branch plate 67, and the linear slide block 68 is adapted to slide on the linear guide rail 53.

[0065] As shown in Figure 12 and 13 , the speed reducer motor 62 is a double-shaft speed reducer motor, and the output end is provided with a main drive shaft 63, the two ends of the main drive shaft 63 are provided with synchronous pulleys 69, the main rail support frame 6 is provided with a secondary drive shaft 610, the secondary drive shaft 610 is provided with a synchronous pulley 619, and the synchronous pulley 69 and the synchronous pulley 619 are provided with a synchronous belt 64; the synchronous belt 64 is provided with a connecting piece 54, one end of the connecting piece 54 is fixed to the synchronous belt 64, and the other end is fixedly arranged at the bottom of the vehicle body frame assembly 5.

[0066] As shown in Figure 3 , the bottom of the hopper 2 is provided with a horizontal cavity, and the horizontal cavity is provided with a screw push rod 22, and the screw push rod 22 is provided with a speed reducer motor 23 outside the horizontal cavity; the output end of the speed reducer motor 23 is coaxially connected with the screw push rod 22; the bottom of the horizontal cavity away from the speed reducer motor 23 is provided with a discharge port 21.

[0067] As shown in Figure 2 , a waste flow pipe 24 is arranged at the bottom of the hopper 2, and the waste flow pipe 24 is communicated with the horizontal cavity, and the communication position is close to one end of the speed reducer motor 23. Combined with Figure 4 , a waste supporting plate is arranged, and the waste supporting plate is fixed on the vertical support frame 1 and abuts against the bottom of the waste flow pipe upward.

[0068] As shown in Figure 12 , the main rail support frame 6 includes a horizontal rod 612 and a bottom support plate 613, the horizontal rod 612 is provided in two groups, and is fixedly connected with the two ends of the upper extension plate 65; the upper extension plate 65 is downwardly arranged and in the shape of "C"; the bottom support plate 613 is upwardly arranged at the two ends and is fixedly connected with the two groups of horizontal rods 612;

[0069] The bottom support plate 613 is provided with two groups of fixed seats 614, and one group of the bottom support plate 613 is provided with two groups of fixed seats 614 and is connected with a fixed plate 615; the other group of the bottom support plate 613 is provided with two groups of fixed seats 614;

[0070] The fixed plate 615 is connected with a speed reducer 62, and the fixed seat 614 is connected with a bearing seat 616 and a main drive shaft 63;

[0071] The connecting piece 54 includes an upper connecting plate 541 and a lower connecting plate 542, the upper connecting plate 541 is detachably connected with the bottom of the vehicle body frame assembly 5, the bottom of the upper connecting plate 541 is detachably connected with the lower connecting plate 542, and the relative positions are provided with a clamping opening, which is suitable for being sleeved and abutting on the synchronous belt 64.

[0072] As shown in Figure 1 , the mounting seat 617 is mounted on the transverse rod 612, and the bottom of the mounting seat 617 is provided with an electric lifting mechanism 7;

[0073] As shown in Figure 14 , the electric lifting mechanism 7 includes four groups of screw rod elevators 71, and is connected with a transmission shaft 72; the transmission shaft 72 is provided with a speed reducer 73, and the output end of the speed reducer 73 is provided with a bidirectional transmission and is suitable for driving the four groups of screw rod elevators 71 to synchronously ascend or descend; the screw rod elevator is meshed and driven in the existing worm and gear lifting mode.

[0074] The vertical support frame 1 is provided with four groups of positioning plates 11, the positioning plates 11 are connected with the bottom of the screw rod elevator 71 through bearings; the positioning seat 12 is mounted on the bottom of the speed reducer 73 and is arranged in the vertical support frame 1.

[0075] As shown in Figure 5 and Figure 6 , the weighing assembly 3 includes a weighing hopper 31, the weighing hopper 31 is provided with a cavity, and the bottom is provided with an outlet; and the outlet is provided with a butterfly valve 32, which is a pneumatic butterfly valve 32; Figure 5 The left side is a pneumatic actuator, which controls the opening and closing of the butterfly valve in the weighing hopper.

[0076] The outer wall of the weighing hopper 31 is provided with a position plate 33, and the position plate 33 is provided with a weighing sensor 34, the bottom of the weighing sensor 34 is a detection end, and the top is provided with a weighing hopper lifting hook 35; the vertical support frame 1 is provided with a pull plate 13, and the weighing hopper lifting hook 35 is hung on the pull plate 13.

[0077] As shown in Figure 8 and 9As shown, the feeding trolley 4 includes a feeding hopper 410 and a feeding frame 42, the feeding hopper 410 is installed in the feeding frame 42 and is provided with a bottom opening; a cylinder support 43 is installed outside the feeding frame 42, and a foot plate is installed at the end of the cylinder support 43 away from the feeding frame 42, and a cylinder 44 is installed on the foot plate; a Y-shaped joint 45 is installed at the output end of the cylinder 44, and a joint plate 46 is fixedly installed on the opening and closing baffle 41, and the Y-shaped joint 45 is connected with the joint plate 46;

[0078] The feeding frame 42 is detachably connected with the vehicle body frame assembly 5.

[0079] Two groups of bottom sliding rails 47 are fixedly installed at the bottom of the feeding frame 42, and a bottom sliding block 48 is installed on the opening and closing baffle 41, and the bottom sliding block 48 slides upward on the bottom sliding rail 47.

[0080] A pneumatic vibrator 49 is installed on the outer wall of the feeding hopper 410.

[0081] As shown, Figure 4 A bottom plate 14 is installed at the bottom of the vertical support frame 1; a bottom groove is formed at the bottom of the bottom plate 14, and a roller 15 is installed in the bottom groove.

[0082] A downward upper ear plate 618 is installed at the bottom of the transverse rod 612, and an upward lower ear plate 16 is installed on the vertical support frame 1; the upper ear plate 618 and the lower ear plate 16 are limited by a positioning guide rod.

[0083] The utility model discloses a transverse screw push rod is set up at the bottom of the stock bin to realize normal discharge from the discharge port by the transverse pushing of the stock bin in normal rotation, and realize the discharge of waste from the waste flow pipe by the reverse rotation, and the reverse rotation is suitable for maintenance use. A plurality of weighing sensors are installed at the top of the weighing hopper to weigh the weighing hopper, and the weighing hopper realizes the quantitative weighing of the discharge. The top installation weighing all hooks can realize the hanging on the pull plate, and realize the stable installation. The bottom is opened and closed through the pneumatic actuator control butterfly valve, and the opening and closing time is set according to the weighing quality demand. The bottom is provided with a transversely movable feeding trolley, and the opening and closing baffle at the bottom of the feeding trolley is driven by the cylinder to ensure that the bottom of the feeding hopper is closed, and the bottom sliding rail and the bottom sliding block are arranged to ensure the transverse movement of the opening and closing baffle. The transverse rod and the upper extension plate are provided with sliding rails, which realize the up and down limiting of the vehicle body frame assembly and keep the transverse movement. The linear slide block at the bottom of the branch plate and the linear sliding rail of the vehicle body frame assembly are combined to ensure the transverse movement direction, and realize the accurate transverse displacement. The bottom is driven by the two sides synchronous belt pulley of the reduction motor to realize the transmission of the synchronous belt, and the synchronous belt is provided with a connecting piece, which ensures the transverse displacement of the vehicle body frame assembly. The mounting seat is installed outside the transverse rod, the bottom is connected with the top of the screw rod elevator, and the reduction motor drives four screw rod elevators to ascend or descend synchronously.

[0084] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A silo emptying, weighing and handling apparatus, characterised in that, Including vertical support frame (1), the top of vertical support frame (1) is provided with hopper (2);The bottom of hopper (2) is provided with discharge port (21), and the bottom of discharge port (21) is provided with weighing hopper assembly (3), and the weighing hopper assembly (3) is suitable for weighing material; The bottom of weighing hopper assembly (3) is provided with feeding trolley (4), and the feeding trolley (4) is provided with a cavity and an opening at the bottom, and the bottom of feeding trolley (4) is provided with opening and closing baffle (41); The outside of feeding trolley (4) is provided with car body frame assembly (5), and the feeding trolley (4) is detachably connected with the end of car body frame assembly (5); The bottom of feeding trolley (4) is provided with main rail support frame (6), and the main rail support frame (6) is provided with linear slide rail (61);The two ends of car body frame assembly (5) are provided with guide wheel one (51), and the guide wheel one (51) is installed on linear slide rail (61); The main rail support frame (6) is provided with speed reducer motor one (62), the output end of speed reducer motor one (62) is provided with main drive shaft (63), and the main drive shaft (63) is provided with synchronous belt (64), and the synchronous belt (64) is suitable for driving car body frame assembly (5) to move along linear slide rail (61); The main rail support frame (6) is provided with a plurality of upper extension plates (65), and the top middle part is provided with a notch downward, and the notch is fixedly provided with top slide rail (66);The car body frame assembly (5) is provided with guide wheel two (52), and the guide wheel two (52) moves upward along the top slide rail (66);And between car body frame assembly (5) and top slide rail (66), there is also linear guide rail (53), and a group of upper extension plates (65) are provided with branch plate (67), and the branch plate (67) is located between top slide rail (66) and linear guide rail (53), and the bottom of branch plate (67) is detachably provided with linear slide block (68), and the linear slide block (68) is suitable for sliding on linear guide rail (53).

2. A bin weighing and carrying apparatus according to claim 1 wherein, The speed reducer motor one (62) is a double-shaft speed reducer motor, and the output end is provided with main drive shaft (63), and the two ends of main drive shaft (63) are provided with synchronous pulley one (69), and the main rail support frame (6) is provided with auxiliary drive shaft (610), and the auxiliary drive shaft (610) is provided with synchronous pulley two (619), and the synchronous pulley one (69) and the synchronous pulley two (619) are provided with synchronous belt (64);The synchronous belt (64) is provided with connecting piece (54), and one end of the connecting piece (54) is fixed on the synchronous belt (64), and the other end is fixedly installed on the bottom of car body frame assembly (5).

3. A bin weighing and carrying apparatus according to claim 1 wherein, The bottom of the hopper (2) is provided with a horizontal cavity, and the horizontal cavity is provided with a screw push rod (22), and the screw push rod (22) is provided with a speed reducer motor two (23) outside the horizontal cavity;The output end of speed reducer motor two (23) is coaxially connected with screw push rod (22);The bottom of the horizontal cavity away from the speed reducer motor two (23) is provided with discharge port (21) downward.

4. A bin weighing and carrying apparatus according to claim 1 wherein, The waste flow pipe (24) is arranged at the bottom of the stock bin (2) and is communicated with the transverse cavity, and the communication position is close to one end of the second speed reducer (23).

5. A bin weighing and carrying apparatus according to claim 2, wherein, The main rail support frame (6) comprises transverse rods (612) and bottom support plates (613), the transverse rods (612) are arranged in two groups and are fixedly connected with two ends of the upward extending plate (65); the upward extending plate (65) is arranged downward and in a "C" shape; the bottom support plates (613) are arranged upward at two ends and are fixedly connected with the two groups of transverse rods (612) respectively; The bottom support plates (613) are arranged in two groups and are each provided with a fixing seat (614), two groups of fixing seats (614) are arranged on one group of bottom support plates (613) and a fixing plate (615) is arranged between the two groups of fixing seats (614); two groups of fixing seats (614) are arranged on the other group of bottom support plates (613); The fixing plate (615) is provided with the first speed reducer (62); the fixing seat (614) is provided with a bearing seat (616), and the bearing seat (616) is connected with the main drive shaft (63); The connecting piece (54) comprises an upper connecting plate (541) and a lower connecting plate (542), the upper connecting plate (541) is detachably connected with the bottom of the vehicle body frame assembly (5), the bottom of the upper connecting plate (541) is detachably connected with the lower connecting plate (542), and a clamping opening is arranged between the upper connecting plate (541) and the lower connecting plate (542), the clamping opening is suitable for being sleeved on the synchronous belt (64).

6. A bin weighing and carrying apparatus according to claim 5 wherein, The transverse rod (612) is provided with a mounting seat (617) outside, and the bottom of the mounting seat (617) is provided with the electric lifting mechanism (7); The electric lifting mechanism (7) comprises four groups of screw rod elevators (71), and transmission shafts (72) are connected between the four groups of screw rod elevators (71); the third speed reducer (73) is arranged on one group of transmission shafts (72), the output end of the third speed reducer (73) is provided with a bidirectional transmission function and is suitable for driving the four groups of screw rod elevators (71) to synchronously ascend or descend; Four groups of positioning plates (11) are arranged in the vertical support frame (1), the positioning plates (11) are connected with the bottom of the screw rod elevator (71) through bearings; the positioning seat (12) is arranged in the vertical support frame (1) and is arranged at the bottom of the third speed reducer (73).

7. A bin weighing and carrying apparatus according to claim 5 wherein, The weighing hopper assembly (3) comprises a weighing hopper (31), the weighing hopper (31) is provided with a cavity, and an outlet is arranged at the bottom; a butterfly valve (32) is arranged at the outlet, and the butterfly valve (32) is a pneumatic butterfly valve (32); A position plate (33) is arranged on the outer wall of the weighing hopper (31), a weighing sensor (34) is arranged on the position plate (33), the bottom of the weighing sensor (34) is a detection end, and a weighing hopper lifting hook (35) is arranged at the top of the weighing sensor (34); a pulling plate (13) is arranged on the vertical support frame (1), and the weighing hopper lifting hook (35) is hung on the pulling plate (13).

8. A bin weighing and conveying apparatus according to claim 5 wherein, The feeding trolley (4) comprises a feeding hopper (410) and a feeding frame (42), the feeding hopper (410) is installed in the feeding frame (42) and is provided with an opening at the bottom; a cylinder support (43) is installed outside the feeding frame (42), and a foot plate is installed at the end of the cylinder support (43) away from the feeding frame (42), a cylinder (44) is installed on the foot plate; a Y-shaped joint (45) is installed at the output end of the cylinder (44), a joint plate (46) is fixedly installed on the opening and closing baffle (41), and the Y-shaped joint (45) is connected with the joint plate (46); The feeding frame (42) is detachably connected with the vehicle body frame assembly (5); Two groups of bottom sliding rails (47) are fixedly installed at the bottom of the feeding frame (42), and a bottom sliding block (48) is installed on the opening and closing baffle (41), and the bottom sliding block (48) slides upward on the bottom sliding rails (47); A pneumatic vibrator (49) is installed on the outer wall of the feeding hopper (410).

9. A bin weighing and carrying apparatus according to claim 8, wherein, A bottom plate (14) is installed at the bottom of the vertical support frame (1); a bottom groove is formed at the bottom of the bottom plate (14), and a roller (15) is installed in the bottom groove; A downward upper ear plate (618) is installed at the bottom of the transverse rod (612), and an upward lower ear plate (16) is installed on the vertical support frame (1); the upper ear plate (618) and the lower ear plate (16) are limited by a positioning guide rod.

10. A bin weighing and conveying apparatus according to claim 7, wherein, A dust removal cover (8) is sleeved at the bottom of the weighing hopper (31) at the bottom of the position plate (33), and a dust removal pipeline (9) is installed at the top of the dust removal cover (8) and extends to the top of the vertical support frame (1).

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