[0030] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and not to limit the present invention.
[0031] In the present invention, if there is no explanation to the contrary, the terminology such as "up, down, left, and right, front and back, inside and outside", etc., contained in the terminology only represents the orientation of the term under normal use, or is a common name understood by those skilled in the art , And should not be regarded as a restriction on the term.
[0032] See Figure 1-3 The illustrated hoist with heat preservation effect includes: a left support plate 11, a right support plate 12, an annular track fixed on both sides of the left support plate 11 and the right support plate 12, and a driving wheel 2. A driven wheel 8 and a driving mechanism. A fan 7 and a transmission belt 3 are sequentially arranged on the annular track along its width; wherein, the driving wheel 2 is provided with a driving shaft 1, and the driving shaft 1 can rotate The driving mechanism is connected to the driving shaft 1 to drive the rotation of the driving wheel 2; the driven wheel 8 is located in the driving shaft 1 and the driven wheel 8 is located between the left supporting plate 11 and the right supporting plate 12. Above the wheel 2, a driven shaft 6 is provided on the driven wheel 8, and the driven shaft 6 is rotatably provided between the left support plate 11 and the right support plate 12; the circular track The upper part is provided with a through groove 9 along its circumferential direction, and the driving wheel 2 extends into the through groove 9 and contacts the transmission belt 3 to drive the transmission belt 3 to rotate; the driven wheel 8 extends Into the through groove 9 and contact with the conveyor belt 3 to guide the conveyor belt 3; the blowing direction of the fan 7 faces the conveyor belt 3; the conveyor belt 3 is arranged along its circumferential direction There are a plurality of hooks 4; the left support plate and the right support plate are provided with a heating mechanism.
[0033] Through the implementation of the above technical solution, the driving wheel 2 is provided with a driving shaft 1, and the driving shaft 1 is rotatably disposed between the left supporting plate 11 and the right supporting plate 12, and the driving mechanism is connected to The driving shaft 1 is used to drive the rotation of the driving wheel 2; the driven wheel 8 is located above the driving wheel 2, the driven wheel 8 is provided with a driven shaft 6, and the driven shaft 6 It is rotatably arranged between the left support plate 11 and the right support plate 12; a through groove 9 is provided along the circumferential direction of the annular track, and the driving wheel 2 extends into the through groove 9 And contact with the transmission belt 3 to drive the transmission belt 3 to rotate; the driven wheel 8 extends into the through groove 9 and contacts the transmission belt 3 to guide the transmission belt 3; The blowing direction of the fan 7 faces the left support plate 11; the conveyor belt 3 is provided with a plurality of hooks 4 along its circumferential direction; the left support plate and the right support plate are provided with heating mechanisms. By setting the transmission belt 3 on the circular track, it can rotate along the circumferential direction of the circular track. In addition, the driving mechanism drives the driving wheel 2 to rotate to drive the rotation of the transmission belt 3. The rotation plays a role of a wire and reduces friction, and a hook 4 is provided on the transmission belt 3 to hook the items or boxes that need to be transmitted, through the left support plate 11 and the right support on both sides of the transmission belt 3 Heating mechanisms are respectively provided on the plates 12, and then the heat drawn by the heating mechanism by the fan 7 is blown toward the conveyor belt 3, which can ensure the insulation of the goods transported on the conveyor belt 3. Therefore, the hoist can be insulated during the transmission process. Greatly increase work efficiency.
[0034] In this embodiment, in order to be able to provide heat to the heating mechanism, preferably, the heating mechanism includes a heating wire 13 and a power source for heating.
[0035] In this embodiment, in order to increase safety and high efficiency of heat conduction, preferably, the heating wire 13 is sheathed with a heat conduction tube.
[0036] In this embodiment, in order to be able to quickly transfer heat to the fan, and to the material on the conveying belt through the fan, preferably, a plurality of heat conducting fins facing the fan are provided on the heat conducting tube.
[0037] In this embodiment, in order to prevent slippage and deviation during the rotation of the conveyor belt 3, and to improve the stability of its transmission, preferably, the inner surface of the conveyor belt 3 is provided with the through groove along its circumferential direction. 9 matching raised strips, and the raised strips at least partially extend into the through groove 9.
[0038] In this embodiment, preferably, the driving wheel 2 is provided with first external teeth along its circumferential direction, and the driven wheel 8 is provided with the same shape and specification as the first external teeth along its circumferential direction. A second external tooth, and an internal tooth matching the first external tooth or the second external tooth is provided on the convex strip. Transmission through gears reduces the mechanical energy loss of the transmission mechanism and increases the transmission efficiency.
[0039] In this embodiment, on the one hand, in order to further prevent slippage or deviation of the transmission belt 3, and on the other hand, in order to reduce the frictional force transmitted by the transmission belt 3, improve transmission efficiency, and reduce energy loss, preferably, the endless track A guide groove 10 is provided on the inner side portion of the transmission belt 3 along the circumferential direction of the annular track, and a guide strip matching the guide groove 10 is provided on the inner side of the transmission belt 3.
[0040] In this embodiment, in order to further reduce the friction between the conveyor belt 3 and the annular track, preferably, a plurality of hemispheres are arranged in the guide groove 10 at intervals, and the spherical surface of the hemisphere faces the guide bar. .
[0041] In this embodiment, in order to further prevent slippage or deviation of the transmission belt 3, and to reduce the frictional force transmitted by the transmission belt 3, improve transmission efficiency, and reduce energy loss, preferably, the guide groove 10 and the The guide bars are respectively arranged at two intervals.
[0042] In this embodiment, in order to further reduce the friction between the conveyor belt 3 and the annular track and increase the service life of the conveyor belt 3, preferably, lubricating oil is filled between the conveyor belt 3 and the annular track.
[0043] The preferred embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details in the above-mentioned embodiments. Within the scope of the technical concept of the present invention, many simple modifications can be made to the technical solutions of the present invention. These simple modifications all belong to the protection scope of the present invention.
[0044] In addition, it should be noted that the various specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention is The combination method will not be explained separately.
[0045] In addition, various different embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the idea of the present invention, they should also be regarded as the content disclosed in the present invention.
