Conveyor belt heat preservation device

Abstract

A conveyor belt heat preservation device comprises heat preservation cloth and a plurality of gantry-frame-shaped supporting frames arranged side by side, and the heat preservation cloth covers the outer sides of the supporting frames. The fixing frame can be fixed to the conveying belt frame body, the fixing frame comprises two connecting rods which are transversely arranged and parallel to each other, and the lower end of the supporting frame is in sliding connection with the two connecting rods; the supporting frame comprises an n-shaped body frame, and the two ends of the body frame are slidably connected with the two connecting rods correspondingly. A groove is formed in the outer ring of the body frame, an abutting piece capable of being spirally inserted into the groove is arranged on one side of the body frame, and the heat preservation cloth is partially clamped into the groove and abuts against the groove through the abutting piece. The supporting frame and the heat preservation cloth form a heat preservation channel capable of covering the conveying belt, it is guaranteed that the raw materials on the conveying belt can be kept at a certain temperature in the conveying process, and heat loss is avoided from being too fast.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt heat preservation device. Background Art

[0002] When making food, it often goes through multiple heating and drying processes. Between different processes, it needs to be transported by conveyor belts. During the conveyor belt transportation process, the raw materials are exposed to the air for a long time, which can easily cause the temperature of the raw materials to drop and dissipate heat quickly, thus affecting the production effect of the next process. Moreover, if it needs to be heated or dried again, the heat loss during the transportation process will increase the energy consumption of the next heating or drying process. Utility Model Content

[0003] In order to solve the technical problem of rapid heat loss during raw material transportation in the above-mentioned background technology, the utility model provides a conveyor belt insulation device.

[0004] The technical solution of this utility model is as follows:

[0005] A conveyor belt insulation device comprises an insulation cloth and a plurality of gantry frame-shaped support frames arranged in parallel, and the insulation cloth cover is arranged on the outside of the support frame; it also comprises a fixing frame that can be fixed to the conveyor belt frame, the fixing frame comprises two connecting rods that are arranged horizontally and parallel to each other, and the lower end of the support frame is slidably connected to the two connecting rods; the support frame comprises an n-type main frame, and the two ends of the main frame are respectively slidably connected to the two connecting rods; the outer ring of the main frame is provided with a groove, and one side is provided with a tightening piece that can be spirally inserted into the groove, and the insulation cloth is partially inserted into the groove and tightened by the tightening piece.

[0006] The connecting rods are fixed on both sides of the conveyor belt frame, the support frame is slidably connected to the connecting rods, and the insulation cloth is partially inserted into the groove of the support frame and tightened by the tightening piece. The insulation cloth is entirely covered on the outside of the support frame to form an insulation channel that can cover the conveyor belt, ensuring that the raw materials on the conveyor belt can maintain a certain temperature during transportation to avoid excessive heat loss.

[0007] Furthermore, a plurality of the fastening members are provided along the direction in which the groove is opened, so as to increase the stability of the thermal insulation cloth in the groove and avoid accidental falling off.

[0008] Preferably, a through hole is provided on the side wall of the groove, and the abutting member includes a push rod spirally connected in the through hole, and a abutting block is provided at one end of the push rod located in the groove; the abutting block is a plate-shaped structure. The abutting block moves in the groove under the pushing action of the push rod until it abuts against the insulation cloth, and the abutting block with a plate-shaped structure can increase the contact area between the abutting member and the insulation cloth, thereby increasing the force-bearing area of ​​the insulation cloth and enhancing the abutting effect.

[0009] In order to prevent the pressing block from damaging the insulation cloth during the movement and pressing process and to enhance the adhesion between the pressing piece and the insulation cloth, a rubber block is connected to the side of the pressing block away from the push rod.

[0010] Further preferably, the outer end of the push rod is also connected to a handle to increase the force-bearing area of ​​the push rod, making it easier to quickly tighten or loosen the fastening member during use.

[0011] Specifically, the push rod is arranged at the middle position of the pressing block, so as to ensure that the force exerted by the push rod on the pressing block is evenly distributed during the pressing process, thereby preventing the pressing block from tilting.

[0012] As a preferred embodiment, the length of the insulation cloth along the length direction of the connecting rod is not less than the length of the connecting rod, and the width perpendicular to the length direction of the connecting rod is not less than the length of the main frame, ensuring that the insulation cloth can completely cover the support frame and the conveyor belt during use, avoiding excessive heat loss of the raw materials due to the existence of large gaps.

[0013] In order to further ensure the tightness of the insulation cloth in the groove, the depth of the groove is not less than 50 mm to avoid loosening and falling off due to the insulation cloth being inserted too small in the groove.

[0014] Through the above design, the beneficial effects of the utility model are:

[0015] 1) The insulation cloth and the support frame are fixed on the conveyor belt through the connecting rod, and together they form an insulation channel that can cover the conveyor belt, ensuring that the raw materials on the conveyor belt can maintain a certain temperature during the transportation process, avoiding excessive heat loss, facilitating subsequent processing, and thus reducing the energy consumption of the overall production process.

[0016] 2) Through the sliding connection between the support frame and the connecting rod, the position and spacing of the support frame on the connecting rod can be freely adjusted, and the insulation range of the utility model can be adjusted according to the heat demand of the raw materials and the insulation requirements of the conveyor belt.

[0017] 3) The support frame and the insulation cloth are movably connected by the grooves on the support frame and the fastening members in the grooves. The insulation cloth can be quickly installed and removed without secondary processing such as punching and threading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 Schematic diagram of a heat preservation device in an embodiment;

[0020] Figure 2 A structural diagram of a connecting rod in an embodiment;

[0021] Figure 3 It is a structural diagram of the support frame in the embodiment;

[0022] Figure 4 This is a schematic diagram of the connection between the insulation cloth and the support frame in the embodiment;

[0023] Figure 5 It is a structural diagram of a slider in the embodiment;

[0024] The components represented by the reference numerals in the figure are:

[0025] 1. Connecting rod; 2. Support frame; 21. Main frame; 22. Sliding block; 23. Fastening piece; 231. Fastening block; 232. Push rod; 3. Insulation cloth. DETAILED DESCRIPTION

[0026] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0027] Example

[0028] Combination Figures 1 to 5 This embodiment provides a conveyor belt insulation device, including an insulation cloth 3 and a plurality of gantry frame-shaped support frames 2 arranged in parallel, and the insulation cloth 3 is covered on the outside of the support frames 2.

[0029] The insulation device (the above-mentioned conveyor belt insulation device) also includes a fixing frame that can be fixed to the conveyor belt frame, and the fixing frame includes two connecting rods 1 that are arranged horizontally and parallel to each other, and the lower end of the support frame 2 is slidably connected to the two connecting rods 1.

[0030] In a specific implementation, blind grooves are provided on both upper and lower sides of the connecting rod 1 along the length direction of the connecting rod 1 , and the blind grooves at least penetrate to one end of the connecting rod 1 .

[0031] In this embodiment, the support frame 2 includes an n-shaped main frame 21, and both ends of the main frame 21 are slidably connected to two connecting rods 1 respectively;

[0032] The lower end of the main frame 21 is connected to a slider 22 with a C-shaped cross section, and a protrusion that can be engaged with the blind groove is provided at the opening of the slider 22. The slider 22 can be inserted into the blind groove from one end of the connecting rod 1, and the protrusion is engaged with the blind groove to limit its position so that it can only slide along the direction of the connecting rod 1 to avoid shaking.

[0033] Preferably, the main frame 21 and the slider 22 are made of stainless steel and are connected by welding to increase structural stability and durability.

[0034] As a preferred embodiment, a plurality of through holes are provided on the side of the connecting rod 1 facing away from the conveyor belt frame, and a pull rod that can be hooked with the through hole is connected to at least one side wall of the main frame 21. When the conveyor belt is in an inclined state, the pull rod can be hooked and connected with the through hole of the connecting rod 1 to prevent the support frame 2 from slipping.

[0035] In this embodiment, the outer ring of the main frame 21 is provided with a groove, and one side is provided with a fastening member 23 that can be spirally inserted into the groove. The insulation cloth 3 is partially inserted into the groove and fastened by the fastening member 23 .

[0036] In order to further ensure the tightness of the insulation cloth 3 in the groove, the depth of the groove is not less than 50 mm to avoid loosening and falling off due to the insulation cloth 3 being inserted too small in the groove.

[0037] Furthermore, a plurality of the fastening members 23 are provided along the direction in which the groove is opened, so as to increase the stability of the thermal insulation cloth 3 in the groove and prevent it from accidentally falling off.

[0038] Preferably, a through hole is provided on the side wall of the groove, and the abutting member 23 includes a push rod 232 spirally connected in the through hole, and a abutting block 231 is provided at one end of the push rod 232 located in the groove; the abutting block 231 is a plate-like structure. The abutting block 231 moves in the groove under the pushing action of the push rod 232 until it abuts against the thermal insulation cloth 3. The abutting block 231 with a plate-like structure can increase the contact area between the abutting member 23 and the thermal insulation cloth 3, thereby increasing the force-bearing area of ​​the thermal insulation cloth 3 and enhancing the abutting effect.

[0039] Furthermore, the height of the pressing block 231 matches the depth of the groove, ensuring that the pressing area of ​​the thermal insulation cloth 3 in the groove is large enough.

[0040] In order to prevent the pressing block 231 from damaging the insulation cloth 3 during the movement and pressing process and to enhance the adhesion between the pressing piece 23 and the insulation cloth 3 , a rubber block is connected to the side of the pressing block 231 away from the push rod 232 .

[0041] Further preferably, the outer end of the push rod 232 is also connected to a handle to increase the force-bearing area of ​​the push rod 232, so as to facilitate quick tightening or loosening of the fastening member 23 during use.

[0042] Specifically, the push rod 232 is disposed at the middle position of the pressing block 231 to ensure that the force exerted by the push rod 232 on the pressing block 231 is evenly distributed during the pressing process, thereby preventing the pressing block 231 from tilting.

[0043] As a preferred embodiment, the length of the insulation cloth 3 along the length direction of the connecting rod 1 is not less than the length of the connecting rod 1, and its width perpendicular to the length direction of the connecting rod 1 is not less than the length of the main frame 21, ensuring that the insulation cloth 3 can completely cover the support frame 2 and the conveyor belt during use, avoiding excessive heat loss of the raw materials due to the existence of large gaps.

[0044] Through the sliding connection setting of the support frame 2 and the connecting rod 1, the position and spacing of the support frame 2 on the connecting rod 1 can be freely adjusted, and the insulation range of the utility model can be adjusted according to the heat demand of the raw materials and the insulation requirements of the conveyor belt. When the raw materials on the conveyor belt do not need insulation treatment, the support frame can be easily removed or pushed to one end of the conveyor belt for centralized placement, which is flexible and convenient to operate. Through the setting of the groove on the support frame 2 and the tightening member 23 in the groove, the active connection between the support frame 2 and the insulation cloth 3 is realized, and the insulation cloth 3 can be quickly installed and removed without secondary processing on the insulation cloth 3, such as punching and threading. The insulation cloth 3 and the support frame 2 are fixed to the conveyor belt through the connecting rod 1, and together enclose a heat preservation channel that can cover the conveyor belt, ensuring that the raw materials on the conveyor belt can maintain a certain temperature during transportation, avoiding excessive heat loss, facilitating subsequent processing, and thus reducing the energy consumption of the overall production process.

Claims

1. A conveyor belt insulation device, characterized in that: It comprises a heat preservation cloth (3) and a plurality of gantry frame-shaped support frames (2) arranged in parallel, wherein the heat preservation cloth (3) is covered on the outside of the support frames; It also includes a fixing frame capable of being fixed to a conveyor belt frame, the fixing frame including two connecting rods (1) arranged transversely and parallel to each other, and the lower end of the supporting frame is slidably connected to the two connecting rods (1); The support frame (2) comprises an n-shaped main frame (21), and two ends of the main frame (21) are respectively slidably connected to two connecting rods (1); The outer ring of the main body frame (21) is provided with a groove, and one side is provided with a tightening piece (23) that can be spirally inserted into the groove, and the insulation cloth (3) is partially inserted into the groove and tightened by the tightening piece (23).

2. A conveyor belt insulation device according to claim 1, characterized in that: A plurality of the abutting members (23) are provided along the direction in which the groove is opened.

3. A conveyor belt insulation device according to claim 1, characterized in that: A through hole is provided on the side wall of the groove, and the abutting member (23) comprises a push rod (232) spirally connected in the through hole, and a abutting block (231) is provided at one end of the push rod (232) located in the groove; The abutting block (231) is a plate-shaped structure.

4. A conveyor belt heat preservation device according to claim 3, characterized in that: A rubber block is connected to the side of the pressing block (231) away from the push rod (232).

5. A conveyor belt insulation device according to claim 3, characterized in that: The outer end of the push rod (232) is also connected to a handle.

6. A conveyor belt heat preservation device according to claim 3, characterized in that: The push rod (232) is arranged at the middle position of the pressing block (231).

7. A conveyor belt heat preservation device according to claim 1, characterized in that: The length of the insulation cloth (3) along the length direction of the connecting rod (1) is not less than the length of the connecting rod (1), and its width perpendicular to the length direction of the connecting rod (1) is not less than the length of the main frame (21).

8. A conveyor belt heat preservation device according to claim 1, characterized in that: The depth of the groove is not less than 50 mm.

Images