Bag opening device of filling and bagging equipment

Abstract

The utility model discloses a bag opening device of soil filling and bagging equipment, which belongs to the technical field of seedling planting bag soil filling and comprises a bag opening unit, the bag opening unit comprises a filling hopper, a transmission ring, a plurality of bag opening claw components and a driving device, the bag opening claw components are distributed around the filling hopper, each bag opening claw component comprises a transmission rod and a bag opening claw, and the driving device is arranged on the transmission ring. The bag opening claws are hinged to the filling hopper through hinge shafts A, one ends of the bag opening claws are bag opening ends, the other ends of the bag opening claws are hinged to one ends of the transmission rods through hinge shafts B, the other ends of the transmission rods are hinged to the transmission rings through hinge shafts C, the filling hopper is sleeved with the transmission rings, and the driving device is used for driving the bag opening ends of the bag opening claws in the bag opening claw assemblies to expand outwards. Therefore, the planting bag is opened. The bag opening unit is designed, manual bag opening is replaced with the bag opening unit, the working efficiency is greatly improved, the labor intensity is reduced, and therefore rapid and lossless bag opening and efficient and orderly release of planting bags are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of seedling planting bag filling technology field, specifically to a kind of bag supporting device of filling and bagging equipment. BACKGROUND

[0002] The filling work of traditional planting bag mainly relies on manual operation, and there are problems such as high labor intensity, low efficiency, unstable filling quality, etc. Manual filling cannot guarantee the consistency of soil quantity and compaction degree of each planting bag, thereby affecting the growth effect of plants. In addition, labor costs are rising year by year, resulting in a high cost ratio of the filling link in large-scale planting projects, which becomes a key factor restricting production efficiency and economic benefits. In particular, seedling planting bags vary in size and caliber, and it is necessary to establish a correlation between bag supporting, release and planting bag damage, so as to ensure fast and damage-free bag supporting and efficient and orderly release of planting bags. SUMMARY

[0003] The utility model aims at providing a kind of bag supporting device of filling and bagging equipment.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of:

[0005] A kind of bag supporting device of filling and bagging equipment, including bag supporting unit, the bag supporting unit includes filling hopper, transmission ring, multiple bag supporting claw assemblies and driving device, multiple bag supporting claw assemblies are distributed around filling hopper, the bag supporting claw assembly includes transmission rod and bag supporting claw, the bag supporting claw is hinged on filling hopper by hinged shaft A, one end of the bag supporting claw is bag supporting end, the other end of bag supporting claw is hinged with one end of transmission rod by hinged shaft B, the other end of transmission rod is hinged on transmission ring by hinged shaft C, the transmission ring is sleeved on filling hopper, the driving device is used to drive transmission ring to slide along filling hopper, and transmission ring is used to drive the bag supporting claw of multiple bag supporting claw assemblies to expand outward to support planting bag.

[0006] Further, the filling hopper includes upper section and lower section, the upper section is a conical cylinder section, and the lower section is a cylindrical section, the bag supporting claw is hinged on the cylindrical section of filling hopper by hinged shaft A.

[0007] Further, a kind of bag supporting device of filling and bagging equipment also includes disc, multiple bag supporting units are distributed around the periphery of disc.

[0008] Further, the disc is installed on the rotating shaft, the rotating shaft is driven by electric protractor, and the electric protractor drives the rotating shaft to rotate the disc by a predetermined angle each time.

[0009] Further, the driving device is fixed on the disc, and the filling hopper is fixed on the shell of the driving device.

[0010] Further, the rotating shaft and the electric indexer are installed on the bag supporting frame.

[0011] Further, the electric indexer is composed of a servo motor, a speed reducer and an encoder, the servo motor is connected with the rotating shaft through the speed reducer, and the encoder is installed on an output shaft of the servo motor.

[0012] Further, the driving device is provided with a manual switch.

[0013] Further, the manual switch is installed on the shell of the driving device.

[0014] The application has the advantages that the bag supporting unit is designed to replace manual bag supporting, work efficiency is greatly improved, and labor intensity is reduced, so that quick and lossless bag supporting and efficient and orderly release of planting bags are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] The application will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation on the application, and other drawings can be obtained by those skilled in the art without creative labor on the premise that the following drawings are not creative labor:

[0016] Figure 1 Fig. 1 is a structural schematic view of the application;

[0017] Figure 2 Fig. 2 is a side view as shown in Fig. 1; Figure 1

[0018] Figure 3 Fig. 3 is a structural schematic view of the bag supporting unit as shown in Fig. 1. Figure 1 Fig. 1 is a structural schematic view of the application;

[0019] In the figure: 1, bag supporting unit; 2, disc; 3, rotating shaft; 4, electric indexer; 5, bag supporting frame; 6, filling hopper; 7, transmission ring; 8, driving device; 9, transmission rod; 10, bag supporting claw; 11, hinge shaft A; 12, hinge shaft B; 13, hinge shaft C; 14, transmission member; 15, shell; 16, manual switch. DETAILED DESCRIPTION

[0020] In order to make those skilled in the art better understand the technical scheme of the application, the application will be further described in detail below with reference to the drawings and specific embodiments, and it should be noted that the embodiments of the application and the features in the embodiments can be combined with each other without conflict.

[0021] ​In the description of the utility model, it is understood that the directions or positional relations indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper surface", "lower surface", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward rotation", "reverse rotation", "axial", "radial", "circumferential" are based on the directions or positional relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model.

[0022] As Figure 1 , 2 , 3, a bag supporting device of a soil filling and bagging equipment, comprising a bag supporting unit 1, further comprising a disc 2, a plurality of the bag supporting unit 1 is distributed on the periphery of the disc 2, the disc 2 is installed on the rotating shaft 3, the rotating shaft 3 is driven by the electric indexer 4, the electric indexer 4 drives the rotating shaft 3 to make the disc 2 intermittent rotation, the rotating shaft 3 and the electric indexer 4 are installed on the bag supporting frame 5. The electric indexer 4 is composed of a servo motor, a speed reducer and an encoder, the servo motor is connected with the rotating shaft through the speed reducer, and the encoder is installed on the output shaft of the servo motor.

[0023] The bag supporting unit 1 comprises a filling hopper 6, a transmission ring 7, a plurality of bag supporting claw assemblies and a driving device 8, the plurality of bag supporting claw assemblies are distributed around the filling hopper, the bag supporting claw assembly comprises a transmission rod 9 and a bag supporting claw 10, the bag supporting claw 10 is hinged on the filling hopper 6 through the hinge shaft A 11, one end of the bag supporting claw 10 is a bag supporting end, the other end of the bag supporting claw 10 is hinged with one end of the transmission rod 9 through the hinge shaft B 12, the other end of the transmission rod 9 is hinged on the transmission ring 7 through the hinge shaft C 13, the transmission ring 7 is sleeved on the filling hopper 6, the driving device 8 drives the transmission ring 7 to slide along the filling hopper 6 through the transmission part 14, and the transmission ring 7 is used to drive the bag supporting claw 10 in the plurality of bag supporting claw assemblies to expand outward from the bag supporting end, so as to support the planting bag.

[0024] The driving device 8 is fixed on the disc 2, the filling hopper 6 is fixed on the shell 15 of the driving device 8, the driving device 8 is provided with a manual switch 16, and the manual switch 16 is installed on the shell 15 of the driving device 8.

[0025] Working principle: the staff will plant bag set to fill the hopper 6, press the manual switch 16, drive device 8 start, through the transmission member 14 drive transmission ring 7, transmission ring 7 drive a plurality of bagging claw assembly in the bagging claw 10 bagging end expansion, the port of the planting bag is opened, and then the electric protractor 4 drives the disc 2 to rotate the preset angle, so that the filling hopper 6 with the planting bag is rotated to the filling station, and the filling hopper 6 is in the vertical state at the station.

[0026] In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction. Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and those skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model.

Claims

1. A bag-supporting device for a soil-filling and bagging equipment, characterized in that: The bag supporting unit comprises a filling hopper, a transmission ring, a plurality of bag supporting claw assemblies and a driving device, the bag supporting claw assemblies are distributed around the filling hopper, the bag supporting claw assembly comprises a transmission rod and a bag supporting claw, the bag supporting claw is hinged to the filling hopper through a hinge shaft A, one end of the bag supporting claw is a bag supporting end, the other end of the bag supporting claw is hinged to one end of the transmission rod through a hinge shaft B, the other end of the transmission rod is hinged to the transmission ring through a hinge shaft C, the transmission ring is sleeved on the filling hopper, the driving device is used to drive the transmission ring to slide along the filling hopper, and the transmission ring is used to drive the bag supporting ends of the bag supporting claws in the plurality of bag supporting claw assemblies to expand outward to support the planting bags.

2. The bag opening device of the soil filling and bagging apparatus according to claim 1, characterized by: The filling hopper comprises an upper section and a lower section, the upper section is a conical cylinder section, and the lower section is a cylinder section, and the bag supporting claw is hinged to the cylinder section of the filling hopper through the hinge shaft A.

3. The bag opening device of the soil filling and bagging apparatus according to claim 2, characterized by: A disc is further included, and a plurality of the bag supporting units are distributed around the periphery of the disc.

4. The bag opening device of the soil filling and bagging apparatus according to claim 3, characterized by: The disc is installed on a rotating shaft, the rotating shaft is driven by an electric indexer, and the electric indexer drives the rotating shaft to rotate the disc by a predetermined angle each time.

5. The bag opening device of the soil filling and bagging apparatus according to claim 4, characterized by: The driving device is fixed on the disc, and the filling hopper is fixed on the shell of the driving device.

6. The bag opening device of the soil filling and bagging apparatus according to claim 5, characterized by: The rotating shaft and the electric indexer are installed on a bag supporting frame.

7. The bag opening device of the soil filling and bagging apparatus according to claim 6, characterized by: The electric indexer is composed of a servo motor, a speed reducer and an encoder, the servo motor is connected to the rotating shaft through the speed reducer, and the encoder is installed on the output shaft of the servo motor.

8. The bag opening device of the soil filling and bagging apparatus according to claim 7, characterized by: The driving device is provided with a manual switch.

9. The bag opening device of the soil filling and bagging apparatus according to claim 8, characterized by: The manual switch is installed on the shell of the driving device.

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