Movable base of knotter
By introducing inclined support columns and strip brushes on the outside of the universal wheels into the design of the knotter base, the problem of equipment tipping and safety hazards caused by wheel entanglement is solved, thereby improving the stability and safety of the equipment.
Patent Information
- Application Number
- CN202520314398.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-26
AI Technical Summary
The wheels of the existing knotter base are prone to getting tangled in waste wire, causing it to tip over, resulting in equipment damage and personal injury.
A mobile base for a knotter, comprising a chassis, support columns, and a placement plate, was designed. The bottom of the chassis is equipped with casters and a strip brush. The support columns are designed with an inclination to stabilize the center of gravity, and the strip brush is located on the outside of the casters to clean up waste filaments.
It effectively prevents the casters from getting tangled in waste wire, improves the stability of the equipment, and avoids safety accidents and equipment damage.
Smart Images
Figure CN223825928U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of knot tying devices, and more specifically to a movable base for a knot tying device. Background Technology
[0002] The current knotter base is rectangular in shape and made of thin material (3mm angle iron). The wheels are not protected, and waste wire easily gets tangled in them. When employees operate and push the knotter base, the wheels do not turn, causing the base to tilt and fall to the ground, resulting in damage to the knotter spare parts and injuries to personnel. Utility Model Content
[0003] The purpose of this utility model is to provide a movable base for a knotter, which solves the problem that the knotter base currently in use causes the knotter base to fall over due to waste wire getting tangled on the wheels, resulting in injury to personnel and damage to the knotter.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A movable base for a knotter includes a chassis, support columns, and a placement plate. The chassis is square, with support columns at each corner of the chassis and the placement plate located on top of the support columns. The bottom of the chassis is equipped with multiple casters.
[0006] Furthermore, the bottom of the chassis is provided with a strip brush, which includes bristles and a connecting plate. The bristles are arranged axially along the connecting plate, and the connecting plate is connected to the bottom of the chassis.
[0007] Furthermore, all four support columns are inclined towards the center; the support columns are 6.5mm angle iron.
[0008] Furthermore, the placement plate is square, and the area of the base plate is larger than the area of the placement plate.
[0009] Furthermore, the strip brush is located outside the omnidirectional wheel; and the outer wall of the connecting plate and the outer side of the base are on the same plane.
[0010] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0011] This invention tilts the support column inwards, making the base's center of gravity more stable and reducing the possibility of tipping over. Furthermore, a strip brush is added to the outer side of the base's bottom. This brush sweeps away lint from the ground, preventing the casters from getting tangled in lint and causing them to suddenly stop rotating, thus preventing the base from tipping over. This invention effectively prevents the casters from getting tangled, avoiding safety accidents. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of a movable base for a knotter.
[0013] Figure 2 This is a schematic diagram showing the connection between the casters and the chassis. Detailed Implementation
[0014] like Figure 1 and Figure 2 As shown, a movable base for a knot tying device includes a chassis 1, support columns 2, and a placement plate 3. The chassis 1 is square, with a support column 2 located at each corner of the chassis 1. The placement plate 3 is located on top of the support columns 2. Multiple casters 4 are provided at the bottom of the chassis 1. Technicians can move the chassis 1 forward by gripping the support columns 2 and applying a pushing force. Workers can also use the casters 4 to turn the chassis 1 to a designated location, improving its flexibility.
[0015] The bottom of the chassis 1 is equipped with a strip brush 5, which includes bristles and a connecting plate. The bristles are arranged axially along the connecting plate, which is connected to the bottom of the chassis 1. As the chassis 1 moves forward, the strip brush 5 cleans up any loose hairs on the ground, preventing them from getting tangled in the casters 4 and affecting their normal operation. If the casters 4 are entangled in loose hairs for an extended period, they will eventually stop rotating, causing the chassis 1's center of gravity to shift forward and potentially tip over. By adding the strip brush 5, the loose hairs on the ground are cleaned up, preventing sudden shifts in the chassis 1's center of gravity, ensuring worker safety, and also ensuring the integrity of the knotter spare parts.
[0016] All four support columns 2 are inclined towards the center; the support columns 2 are made of 6.5mm angle iron. The placement plate 3 is square, and the area of the chassis 1 is larger than the area of the placement plate 3. The inclination of the support columns 2 towards the center reduces the displacement distance of the center of gravity even if the caster 4 encounters a sudden shift in center of gravity, thus reducing the possibility of the chassis 1 tipping over and increasing the protection of the knotter spare parts.
[0017] The strip brush 5 is located on the outside of the caster wheel 4; and the outer wall of the connecting plate and the outer side of the base are on the same plane. During the movement of the caster wheel 4, the strip brush 5 first cleans the road surface that the caster wheel 4 may pass over, preventing broken hairs on the road surface from adhering to the caster wheel 4 and causing the caster wheel 4 to suddenly stop moving.
[0018] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A knotter moving base characterized by, It includes a chassis, support columns and a placing plate, the chassis is square, each corner of the chassis is provided with a support column respectively, and the placing plate is located on the top of the support column; the bottom of the chassis is provided with multiple universal wheels.
2. A knotter moving base according to claim 1, characterized in that The bottom of the chassis is provided with a strip brush, the strip brush includes bristles and a connecting plate, the bristles are arranged axially along the connecting plate, and the connecting plate is connected to the bottom of the chassis.
3. A knotter moving base according to claim 1, wherein, The four support columns are all inclined to the middle; the support column is 6.5mm angle iron.
4. A knotter moving base according to claim 1, wherein, The placing plate is square, and the area of the chassis is larger than that of the placing plate.
5. A knotter moving base according to claim 2, wherein, The strip brush is located outside the universal wheel; and the outer side wall of the connecting plate and the outer side of the base are located in the same plane.