Hand-held rubber tube embedding and pressing device for sealing grain warehouse

Abstract

The handheld rubber tube embedding and pressing device comprises a shell, the top of the shell is open, the bottom of the shell is communicated with a discharging pipe, the cross section of the discharging pipe is oval, a first rotating shaft and a second rotating shaft are rotationally installed in the shell, and the first rotating shaft and the second rotating shaft are arranged in the shell. The first rotating shaft is fixedly sleeved with a first roller, the second rotating shaft is fixedly sleeved with a second roller, and an electric rotating mechanism used for driving the first rotating shaft and the second rotating shaft to rotate in the opposite directions is installed in the shell. According to the utility model, the first roller and the second roller rotate in opposite directions, so that a rubber tube fed between the first roller and the second roller can be extruded and continuously fed into the discharge pipe, and finally is directly laid in a tube groove after being discharged from the discharge pipe, and the laying of the rubber tube is very convenient and labor-saving; the friction force between the antiskid rubber ring and the rubber tube can be increased, so that the extruded rubber tube can be better pushed out of the discharge tube; the rechargeable battery is used for providing electric energy for the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hose pressing for grain warehouse sealing, in particular to a handheld rubber hose embedding and pressing device for grain warehouse sealing. Background Art

[0002] When the grain surface is sealed, the film needs to be pressed while the grain surface is covered. After covering, the grain below will be isolated from the moisture exchange with the outside air, which is convenient for storage. At the same time, a relatively independent space is formed below, which is also used for anaerobic storage or nitrogen storage. In the installation of hoses and films, it is necessary to manually press the sealing hoses and films into the groove pipes with pliers. The workload is large, the labor intensity is high, and the hands are easily worn out. The manual insertion and pressing of sealing hoses can insert and press about 3 meters of rubber strips per minute on average. Because the warehouse is particularly large, people basically have to bend over for a whole day to finish it, which is time-consuming, labor-intensive and inefficient. To solve this problem, we propose a handheld grain warehouse sealing hose insertion and pressing device. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a handheld rubber hose embedding and pressing device for sealing a grain warehouse.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A handheld rubber hose pressing device for sealing a grain warehouse comprises a shell, the top of the shell is open, the bottom of the shell is connected to a discharge pipe, the cross-section of the discharge pipe is elliptical, a first rotating shaft and a second rotating shaft are rotatably installed inside the shell, a first roller is fixedly sleeved on the first rotating shaft, a second roller is fixedly sleeved on the second rotating shaft, and an electric rotating mechanism is installed inside the shell to drive the first rotating shaft and the second rotating shaft to rotate in opposite directions to each other.

[0006] Preferably, the electric rotating mechanism includes a motor, a first driven gear, a driving gear, a transmission gear, a third rotating shaft, and a second driven gear. The motor is installed on the outside of the shell, the output shaft of the motor is fixedly sleeved with the driving gear, the first rotating shaft is fixedly sleeved with the first driven gear meshing with the driving gear, the third rotating shaft is rotatably installed on the outside of the shell, the third rotating shaft is fixedly sleeved with the transmission gear meshing with the driving gear, and the second rotating shaft is fixedly sleeved with the second driven gear meshing with the transmission gear.

[0007] Preferably, a protective cover is fixed to the outside of the shell, and the electric rotating mechanism is located inside the protective cover.

[0008] Preferably, a rechargeable battery is installed inside the protective cover, and the rechargeable battery is used to provide electrical energy to the motor.

[0009] Preferably, a handle is fixed to the side of the shell, and a sponge sleeve is fixedly sleeved on the handle.

[0010] Preferably, anti-slip rubber rings are fixedly sleeved on the first roller and the second roller.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the first roller and the second roller rotate in opposite directions to each other, so that the rubber hose fed between the first roller and the second roller can be squeezed and continuously fed into the discharge pipe, and finally laid directly in the pipe groove after coming out of the discharge pipe, so that the laying of the rubber hose is very convenient and labor-saving; the anti-slip rubber ring can increase the friction with the rubber hose, so as to facilitate better pushing the squeezed rubber hose out of the discharge pipe; the rechargeable battery is used to provide electrical energy to the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a handheld rubber hose embedding and pressing device for sealing grain warehouses proposed by the utility model;

[0014] Figure 2 It is a cross-sectional view of the shell of a handheld rubber hose pressing device for sealing a grain warehouse proposed by the utility model;

[0015] Figure 3 The utility model is a cross-sectional view of a protective cover of a handheld rubber hose embedding and pressing device for sealing a grain warehouse.

[0016] In the figure: 1 housing, 2 handle, 3 first roller, 4 second roller, 5 protective cover, 6 discharge pipe, 7 first rotating shaft, 8 second rotating shaft, 9 motor, 10 first driven gear, 11 driving gear, 12 transmission gear, 13 third rotating shaft, 14 second driven gear, 15 rechargeable battery. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1 , Figure 2A handheld rubber hose pressing device for sealing grain warehouses includes a shell 1, the top of the shell 1 is open, the bottom of the shell 1 is connected to a discharge pipe 6, the cross section of the discharge pipe 6 is elliptical, and when in use, the discharge pipe 6 is directly inserted into the pipe groove of the rubber hose to be added, and the first rotating shaft 7 and the second rotating shaft 8 are rotatably installed inside the shell 1, the first rotating shaft 7 is fixedly sleeved with a first roller 3, and the second rotating shaft 8 is fixedly sleeved with a second roller 4, and the inside of the shell 1 is installed with an electric rotating mechanism for driving the first rotating shaft 7 and the second rotating shaft 8 to rotate in opposite directions. The mechanism is used to drive the first rotating shaft 7 and the second rotating shaft 8 to rotate in opposite directions to each other, so that the first roller 3 and the second roller 4 rotate in opposite directions to each other, so that the rubber hose fed between the first roller 3 and the second roller 4 can be squeezed and continuously fed into the discharge pipe 6, and finally laid directly in the pipe groove after coming out of the discharge pipe 6. A handle 2 is fixed on the side of the shell 1, and a sponge sleeve is fixedly sleeved on the handle 2. Anti-slip rubber rings are fixedly sleeved on the first roller 3 and the second roller 4. The anti-slip rubber rings can increase the friction with the rubber hose, so as to facilitate better pushing the squeezed rubber hose out of the discharge pipe 6.

[0019] Reference Figure 3 The electric rotating mechanism includes a motor 9, a first driven gear 10, a driving gear 11, a transmission gear 12, a third rotating shaft 13, and a second driven gear 14. The motor 9 is installed on the outside of the housing 1. The output shaft of the motor 9 is fixedly sleeved with the driving gear 11. The motor 9 drives the driving gear 11 to rotate. The first rotating shaft 7 is fixedly sleeved with the first driven gear 10 meshing with the driving gear 11. The driving gear 11 drives the first rotating shaft 7 to rotate by meshing with the first driven gear 10. The third rotating shaft 13 is rotatably installed on the outside of the housing 1. The transmission gear 12 meshing with the driving gear 11 is fixedly sleeved on the third rotating shaft 13. The driving gear 11 can drive the second driven gear 14 to rotate through the transmission gear 12, thereby driving the second rotating shaft 8 to rotate. The second rotating shaft 8 is fixedly sleeved with the second driven gear 14 meshing with the transmission gear 12. A protective cover 5 is fixed on the outside of the housing 1. The electric rotating mechanism is located inside the protective cover 5. A rechargeable battery 15 is installed inside the protective cover 5. The rechargeable battery 15 is used to provide electrical energy to the motor 9.

[0020] Working principle: When in use, insert one end of the hose from the top of the housing 1, pass through the first roller 3 and the second roller 4, and then pass through the discharge pipe 6, and the discharge pipe 6 is inserted into the pipe groove; the motor 9 drives the driving gear 11 to rotate, and the driving gear 11 drives the first rotating shaft 7 to rotate by meshing with the first driven gear 10. The driving gear 11 can drive the second driven gear 14 to rotate through the transmission gear 12, thereby driving the second rotating shaft 8 to rotate. The first rotating shaft 7 and the second rotating shaft 8 rotate in opposite directions to each other, so that The first roller 3 and the second roller 4 rotate in opposite directions to each other, so that the rubber hose fed between the first roller 3 and the second roller 4 can be squeezed and continuously fed into the discharge pipe 6, and finally laid directly in the pipe groove after coming out of the discharge pipe 6. The anti-slip rubber ring can increase the friction with the rubber hose, so as to facilitate better pushing the squeezed rubber hose out of the discharge pipe 6; in this way, in the process of moving the shell 1 by the handle 2, the squeezed rubber hose can be continuously fed into the pipe groove to realize the laying operation of the rubber hose; the rechargeable battery 15 is used to provide electrical energy to the motor 9.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A handheld rubber hose pressing device for sealing a grain warehouse, comprising a housing (1), characterized in that: The top of the shell (1) is open, and the bottom of the shell (1) is connected to a discharge pipe (6), the cross-section of the discharge pipe (6) is elliptical, and a first rotating shaft (7) and a second rotating shaft (8) are rotatably mounted inside the shell (1), a first roller (3) is fixedly sleeved on the first rotating shaft (7), and a second roller (4) is fixedly sleeved on the second rotating shaft (8), and an electric rotating mechanism for driving the first rotating shaft (7) and the second rotating shaft (8) to rotate in opposite directions is mounted inside the shell (1).

2. A handheld grain warehouse sealing hose pressing device according to claim 1, characterized in that: The electric rotating mechanism comprises a motor (9), a first driven gear (10), a driving gear (11), a transmission gear (12), a third rotating shaft (13), and a second driven gear (14); the motor (9) is mounted outside the housing (1); the output shaft of the motor (9) is fixedly sleeved with the driving gear (11); the first rotating shaft (7) is fixedly sleeved with the first driven gear (10) meshing with the driving gear (11); the third rotating shaft (13) is rotatably mounted outside the housing (1); the third rotating shaft (13) is fixedly sleeved with the transmission gear (12) meshing with the driving gear (11); and the second rotating shaft (8) is fixedly sleeved with the second driven gear (14) meshing with the transmission gear (12).

3. A handheld grain warehouse sealing hose pressing device according to claim 2, characterized in that: A protective cover (5) is fixed to the outside of the housing (1), and the electric rotating mechanism is located inside the protective cover (5).

4. A handheld grain warehouse sealing hose pressing device according to claim 3, characterized in that: A rechargeable battery (15) is installed inside the protective cover (5), and the rechargeable battery (15) is used to provide electrical energy to the motor (9).

5. A handheld rubber hose pressing device for sealing a grain warehouse according to claim 1, characterized in that: A handle (2) is fixed to the side of the housing (1), and a sponge sleeve is fixedly sleeved on the handle (2).

6. A handheld rubber hose pressing device for sealing a grain warehouse according to claim 1, characterized in that: The first roller (3) and the second roller (4) are both fixedly sleeved with anti-slip rubber rings.

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