One-way gravity type tensioning elevator base capable of preventing belt from deviating

Abstract

The utility model discloses a one-way gravity type tensioning elevator base capable of preventing belt deviation, which comprises an outer frame and a base shed, and a protection structure for protecting a driving system through the base when the one-way gravity type tensioning elevator capable of preventing belt deviation is used is arranged at the joint of the outer frame and the base shed. According to the utility model, a structure for driving and protecting the whole up-and-down movement operation is arranged at the engine base, so that faults can be quickly solved at the lower end, meanwhile, the base shed made of sound insulation materials is arranged in the protection structure, and important driving parts are arranged in the base shed for noise reduction protection; the air cooler is further installed in the base shed, driving components can be cooled, the temperature is kept low during long-time use, meanwhile, the base shed can provide a dustproof protection area for the components, dust accumulation is prevented from protecting a driving belt and a driving shaft in real time, the service life of the elevator is prolonged, and the service life of the elevator is prolonged. And the practicability of the elevator is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of tension hoists, in particular to a unidirectional gravity tension hoist base for preventing belt deviation. Background Art

[0002] Tensioning elevator is a special type of elevator. It is different from conventional elevators in that it is equipped with a tensioning mechanism to ensure that the conveyor belt is always in a tense state, thereby ensuring the stability and accuracy of material transportation. Tensioning elevators are usually used in industrial applications that require long-distance material transportation, such as mines, ports, building materials factories, etc. They usually have a large conveying capacity and high speed to meet large-scale logistics needs. In addition, tensioning elevators can also be used in conjunction with other equipment, such as vibrating screens, magnetic separators, etc., to achieve material classification and fine processing.

[0003] The existing hoist has high requirements on the environment when in use. The tension hoist base needs to maintain a dry and clean working environment to avoid damage to the tensioning device by impurities and pollutants. Therefore, it is easy to fail when used in a humid and dusty working environment. 3. The transmission chain or belt of the larger hoist base needs to be constantly tensioned, so it will generate loud noise during operation, which will affect the health of the staff.

[0004] Therefore, we propose a one-way gravity tensioning elevator base to prevent belt deviation and solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a one-way gravity tensioning hoist base for preventing belt deviation. When the protective structure is used, a structure for protecting the entire up and down moving drive is installed at the base, so that when a fault occurs, it can be quickly resolved at the lower end. At the same time, a base shed made of sound insulation material is arranged inside the protective structure, and important driving components are installed therein for noise reduction protection. An air cooler is also installed inside the base shed to cool the driving components and keep the temperature low during long-term use. At the same time, the base shed can also provide a dust-proof protection area for the components to prevent dust accumulation. During use, lubricating oil can be added to the maintenance fluid tank to provide real-time protection for the drive belt and drive shaft, thereby increasing the service life of the hoist, making the hoist more practical, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A machine base for a one-way gravity tensioning hoist with an anti-belt deviation function, comprising an outer frame and a base shed, wherein a protective structure is provided at the connection between the outer frame and the base shed for protecting a driving system through the machine base when the one-way gravity tensioning hoist with an anti-belt deviation function is used; the protective structure comprises a mounting groove arranged on one side of the lower end of the outer frame, a mounting fixing hole is provided at the lower end of the mounting groove, and a locking rod is movably inserted inside the mounting fixing hole; a driving motor is installed inside the base shed, a driving shaft is installed at the output end of the driving motor, and a driving belt is installed on the inner side of the driving shaft, and a limiting shaft is also provided on the inner side of the driving belt, a conduit is inserted in the inner wall of one end of the limiting shaft, a maintenance liquid tank is fixedly installed on one end of the conduit, and connecting columns are also provided at both ends of the limiting shaft, and a limiting card slot is fixedly installed on one side of the connecting column.

[0008] In a further embodiment, the locking rod is movably inserted into the bottom end of the base shed, and the locking rod passes through the base shed and is inserted into the installation fixing hole at the same time.

[0009] In a further embodiment, the drive shaft and the drive belt are installed at the connection between the mounting groove and the base shed.

[0010] In a further embodiment, a cooling fan is also installed inside the base shed, and the base shed is made of a sound insulation board.

[0011] In a further embodiment, a solenoid valve is provided at the connection between the conduit and the maintenance fluid tank, and the opening at the other end of the conduit passes through the limiting shaft to reach the upper end of the driving shaft.

[0012] In a further embodiment, a lifting bin is provided in the middle of the outer frame, and a hollow wall is formed at one end of the outer frame connected to the base shed, and the driving belt is installed in the wall and connected to the lifting bin.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model, when using the protection structure, installs a protection structure for the entire up and down moving drive at the machine base, so that when a fault occurs, it can be quickly resolved at the lower end. At the same time, a base shed made of sound insulation material is arranged inside the protection structure, and important driving components are installed therein for noise reduction protection. An air cooler is also installed inside the base shed to cool the driving components and keep the temperature low during long-term use. At the same time, the base shed can also provide a dustproof protection area for the components to prevent dust accumulation. During use, lubricating oil can be added to the maintenance fluid tank to provide real-time protection for the drive belt and the drive shaft, thereby increasing the service life of the hoist and making the hoist more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a one-way gravity tension hoist base for preventing belt deviation;

[0016] Figure 2 It is a schematic diagram of the seat-shed separation structure of a one-way gravity tension hoist to prevent belt deviation;

[0017] Figure 3 The present invention is a schematic diagram of the internal structure of the seat canopy of a one-way gravity tensioning hoist that prevents belt deviation.

[0018] In the figure: 1. outer frame; 2. lifting bin; 3. base shed; 4. locking rod; 5. air cooler; 6. mounting holes; 7. mounting slot; 8. drive motor; 9. drive shaft; 10. drive belt; 11. limiting shaft; 12. conduit; 13. maintenance fluid tank; 14. solenoid valve; 15. connecting column; 16. limiting slot. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

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

[0022] See also Figure 1-3 , a one-way gravity tensioning hoist base for preventing belt deviation, comprising an outer frame 1 and a base shed 3, wherein the outer frame 1 is used to limit the lifting bin 2 to protect the trajectory of the lifting bin 2, and the base shed 3 is inserted into the installation fixing hole 6 through the locking rod 4 inserted at the bottom, the outer frame 1 and the base shed 3 are fixed, so that one side of the base shed 3 is in contact with the installation groove 7 to form an empty groove for equipment installation, and the driving shaft 9 and the driving belt 10 are installed in the installation groove 7 and the empty groove of the base shed 3;

[0023] A cooling fan 5 is installed inside the base shed 3, and the internal components are cooled by the cooling fan 5. At the same time, during use, the driving motor 8 is first started to drive the driving shaft 9 to rotate, so that the driving belt 10 installed thereon is rotated, and the lifting bin 2 is lifted and lowered by the rotation of the driving belt 10. This is a conventional means for the existing lifting machine to move up and down, and the prior art will not be repeated. When the driving belt 10 rotates, the limiting shaft 11 set on the starting belt limits the driving belt 10 to rotate at a specified position, and the limiting shaft 11 is not The rotating one is fixedly mounted, and connecting columns 15 are installed at both ends of the limiting shaft 11. The connecting columns 15 limit the driving belt 10 again through the limiting slots 16 to prevent the driving belt 10 from getting off the track. The limiting slots 16 are provided in multiple groups to limit the driving belt 10 at the same time. During use, the conduit 12 arranged on the limiting shaft 11 starts the solenoid valve 14 to drip the lubricating oil and other maintenance liquids in the maintenance liquid tank 13 onto the driving shaft 9. During the rotation, the lubricating oil and other maintenance liquids are transmitted to the various components on the rotating track through the driving belt 10 for maintenance.

[0024] The working principle of the utility model is as follows: as shown in the figure, the outer frame 1 is used to limit the lifting bin 2 and protect the trajectory of the lifting bin 2, and the base shed 3 is inserted into the installation fixing hole 6 through the locking rod 4 inserted at the bottom, so that the outer frame 1 and the base shed 3 are fixed, so that one side of the base shed 3 is in contact with the installation groove 7 to form an empty groove for equipment installation, and the driving shaft 9 and the driving belt 10 are installed in the installation groove 7 and the empty groove of the base shed 3; and a cooling fan 5 is installed inside the base shed 3, and the internal components are cooled by the cooling fan 5. At the same time, during use, the driving motor 8 is first started to drive the driving shaft 9 to rotate, so that the driving belt 10 installed on it rotates, and the lifting bin 2 is lifted and lowered by the rotation of the driving belt 10. Here is the existing The conventional means for the hoist to move up and down are prior art and will not be elaborated on here. When the driving belt 10 rotates, the limiting shaft 11 arranged on the starting belt limits the driving belt 10 to rotate at a specified position, and the limiting shaft 11 is non-rotatable and is a fixed installation. Connecting columns 15 are installed at both ends of the limiting shaft 11. The connecting columns 15 limit the driving belt 10 again through the limiting slots 16 to prevent the driving belt 10 from getting off the track. The limiting slots 16 are provided in multiple groups to limit the driving belt 10 at the same time. During use, the conduit 12 arranged on the limiting shaft 11 starts the solenoid valve 14 to drip the maintenance liquid such as the lubricating oil in the maintenance liquid tank 13 onto the driving shaft 9. During the rotation, the lubricating oil is transmitted to the various components on the rotating track through the driving belt 10 for maintenance.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A one-way gravity tension hoist base for preventing belt deviation, comprising an outer frame (1) and a base shed (3), characterized in that: A protective structure is provided at the connection between the outer frame (1) and the base shed (3) for protecting the drive system through the machine base when the anti-belt deviation unidirectional gravity tension hoist is used; The protective structure includes a mounting groove (7) arranged on one side of the lower end of the outer frame (1), a mounting hole (6) is installed at the lower end of the mounting groove (7), and a locking rod (4) is movably inserted into the mounting hole (6); A driving motor (8) is installed inside the base shed (3), a driving shaft (9) is installed at the output end of the driving motor (8), a driving belt (10) is installed inside the driving shaft (9), and a limiting shaft (11) is also arranged inside the driving belt (10), a conduit (12) is inserted into the inner wall of one end of the limiting shaft (11), a maintenance liquid tank (13) is fixedly installed at one end of the conduit (12), and connecting columns (15) are also arranged at both ends of the limiting shaft (11), and a limiting card slot (16) is fixedly installed on one side of the connecting column (15).

2. According to claim 1, a one-way gravity tensioning hoist base for preventing belt deviation, characterized in that: The locking rod (4) is movably plugged into the bottom end of the base shed (3), and the locking rod (4) passes through the base shed (3) and is simultaneously plugged into the installation fixing hole (6).

3. According to claim 1, a one-way gravity tensioning hoist base for preventing belt deviation, characterized in that: The driving shaft (9) and the driving belt (10) are installed at the connection between the mounting groove (7) and the base shed (3).

4. According to claim 1, the one-way gravity tensioning hoist base for preventing belt deviation is characterized by: A cooling fan (5) is also installed inside the base shed (3), and the base shed (3) is made of a sound insulation board.

5. According to claim 1, the one-way gravity tensioning hoist base for preventing belt deviation is characterized by: A solenoid valve (14) is provided at the connection between the conduit (12) and the maintenance liquid tank (13), and the opening at the other end of the conduit (12) passes through the limiting shaft (11) and reaches the upper end of the driving shaft (9).

6. The anti-belt deviation unidirectional gravity tension hoist base according to claim 1, characterized in that: A lifting bin (2) is arranged at the middle end of the outer frame (1), and a hollow wall is formed at one end of the outer frame (1) and connected to the base shed (3), and the driving belt (10) is installed in the wall and connected to the lifting bin (2).

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