Conveying device for logistics sorting

Abstract

The utility model relates to the technical field of logistics sorting, in particular to a conveying device for logistics sorting. Comprising a base, and an upper frame body is arranged above the base; the first adjusting mechanisms are symmetrically arranged on the base; the upper frame body is rotationally connected with a conveying belt, and a first adjusting roller matched with the conveying belt is arranged in the upper frame body. The first control mechanism can drive the conveyor belt to move; a pair of protection plates matched with the conveying belt is arranged above the base; the protection plates are symmetrically located on the two sides of the conveying belt. The two ends of the upper frame body are detachably connected with first sliding connecting rods. The first sliding connecting rod is located below the conveying belt and matched with the conveying belt. The problems that in the prior art, a conveying belt is loose, a conveying belt cannot be adjusted, and dust on the conveying belt is inconvenient to clean are effectively solved, and the requirements for the conveying belt under different conditions are met. And the working efficiency of the conveying belt is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a transmission device used for logistics sorting. Background Art

[0002] Logistics is "physical distribution" or "goods delivery", which is part of the supply chain activities. It is the process of planning, implementing and controlling the efficient and low-cost flow and storage of goods, service consumption and related information from the place of production to the place of consumption in order to meet customer needs. Sorting is required in logistics transportation, and sorting and transmission equipment is needed to transmit the packages during the sorting process. The transmission device in the prior art; after a period of use, due to its own deformation and other factors, the conveyor belt is prone to gradually change from tension to relaxation, which will affect the transmission efficiency; on the other hand, the transmission device cannot adjust the height and angle, and cannot meet the transmission requirements of height differences such as loading and unloading vehicles. In addition, the conveyor belt in the prior art will generate a lot of dust after working for a long time, and the dust will cause the package to slide, which is not convenient for transmission. It is usually manually cleaned, which is time-consuming and labor-intensive, reducing the working efficiency of the sorting and transmission equipment. Therefore, a transmission device for logistics sorting is urgently needed to solve the current problem. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a transmission device for logistics sorting, which effectively solves the problems of loose conveyor belts, inability to adjust conveyor belts and inconvenient cleaning of dust on conveyor belts in the prior art, meets the needs of conveyor belts in different situations and greatly improves the working efficiency of conveyor belts.

[0004] To achieve the above-mentioned purpose, the utility model proposes the following technical solutions; a transmission device for logistics sorting, including a base, an upper frame body is arranged above the base, and a pair of first adjustment mechanisms cooperating with the upper frame body are arranged on the base; the first adjustment mechanisms are symmetrically arranged on the base; a conveyor belt is rotatably connected to the upper frame body, a first adjustment roller cooperating with the conveyor belt is arranged on the upper frame body, and a first power mechanism cooperating with the first adjustment roller is arranged in the upper frame body; the first control mechanism can drive the conveyor belt to move; a first control mechanism cooperating with the conveyor belt is arranged in the upper frame body; a pair of protective plates cooperating with the conveyor belt are arranged above the base; the protective plates are symmetrically arranged on both sides of the conveyor belt; both ends of the upper frame body are detachably connected with the first sliding connecting rod; the first sliding connecting rod is located below the conveyor belt and cooperates with the conveyor belt.

[0005] Further: the first adjusting mechanism includes a first adjusting worm rotatably connected on the base, a first adjusting worm wheel rotatably connected in the base and meshing with the first adjusting worm, the first adjusting worm wheel is coaxially fixed with a first rotating screw, a first movable slider screwed with the first rotating screw is slidably connected on the base, and a first sliding connecting rod is fixed on the first movable slider; the fixing position of the first movable slider and the first sliding connecting rod is located in the middle of the first sliding connecting rod; both ends of the first sliding connecting rod are coaxially rotatably connected with the first adjusting connecting rod, and the other end of the first adjusting connecting rod is rotatably connected with the upper frame; a first fixed rod is arranged above the base, and both ends of the first fixed rod are respectively fixed with the corresponding middle part of the first adjusting connecting rod; a first auxiliary connecting rod is coaxially rotatably connected to the first fixed rod, and the other end of the first auxiliary connecting rod is rotatably connected to the base.

[0006] Further: the first power mechanism includes a first active worm rotatably connected in the upper frame body, a first active worm wheel rotatably connected in the upper frame body and meshing with the first active worm, a second connecting gear coaxially fixedly connected to the first active worm wheel, a first connecting gear rotatably connected in the upper frame body and meshing with the second connecting gear, and a first active roller coaxially fixedly connected to the first connecting gear; first moving rollers matching with the conveyor belt are rotatably connected at both ends of the upper frame body, and a pair of first steering rollers matching with the conveyor belt are rotatably connected in the upper frame body; both ends of the conveyor belt respectively bypass the corresponding first moving rollers and match with the first steering rollers; after bypassing the first steering roller, both ends of the conveyor belt bypass the first active roller and are connected to the first adjusting roller respectively; the rotation of the first active roller can drive the conveyor belt to rotate.

[0007] Furthermore: the first control mechanism includes a first sliding frame slidably connected in the upper frame body, and the first sliding frame is rotatably connected to the first adjustment roller; a pair of polygonal sliding columns are fixedly connected to the first sliding frame, and the polygonal sliding columns are symmetrically arranged above the first sliding frame; a pair of first fixed columns and a first auxiliary fixed frame are fixedly connected to the upper frame body, and the first fixed column and the first auxiliary fixed frame are both slidably connected to the corresponding polygonal sliding columns; a first adjusting spring is arranged in the polygonal sliding column, and one end of the first adjusting spring is fixedly connected to the polygonal sliding column; the other end of the first adjusting spring is fixedly connected to the first fixed column.

[0008] Furthermore: the first sliding link is located below the first moving roller on the same side.

[0009] Furthermore: the conveyor belt is provided with placement slots of different sizes.

[0010] Furthermore: the first fixing column is located in the polygonal sliding column and is slidably connected to the polygonal sliding column; the polygonal sliding column is located in the first auxiliary fixing frame and is slidably connected to the first auxiliary fixing frame.

[0011] Furthermore: universal wheels are arranged under the base.

[0012] Compared with the prior art, the gain effect of the utility model is:

[0013] The utility model has an ingenious conception and comprehensive functions. The setting of the first adjusting mechanism effectively realizes the adjustment of the height and angle of the conveyor belt, and meets the needs of the conveyor belt in different situations. The setting of the first control mechanism realizes the tightening of the conveyor belt, and the setting of the first sliding connecting rod realizes the cleaning of dust on the conveyor belt. It effectively solves the problems of loose conveyor belt, inability to adjust the conveyor belt and inconvenient cleaning of dust on the conveyor belt in the prior art, and meets the needs of the conveyor belt in different situations. It greatly improves the working efficiency of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the first adjusting mechanism of the utility model.

[0016] Figure 3 It is a partial stereogram of the utility model.

[0017] Figure 4 This is the internal structure diagram of the utility model.

[0018] Figure 5 It is a three-dimensional diagram of the first control mechanism of the utility model.

[0019] In the figure: 1, base, 2, upper frame, 3, conveyor belt, 4, protective plate, 5, first adjusting connecting rod, 6, first auxiliary connecting rod, 7, first fixed rod, 8, first adjusting worm, 9, first adjusting worm wheel, 10, first rotating screw, 11, first movable slider, 12, first sliding connecting rod, 13, first moving roller, 14, first steering roller, 15, first active roller, 16, first connecting gear, 17, second connecting gear, 18, first active worm wheel, 19, first active worm, 20, first adjusting roller, 21, first sliding frame, 22, polygonal sliding column, 23, first fixed column, 24, first auxiliary fixed frame, 25, first adjusting spring. DETAILED DESCRIPTION

[0020] A transmission device for logistics sorting, including a base 1, an upper frame 2 is arranged above the base 1, and a pair of first adjustment mechanisms cooperating with the upper frame 2 are arranged on the base 1; the first adjustment mechanisms are symmetrically arranged on the base 1; a conveyor belt 3 is rotatably connected to the upper frame 2, a first adjustment roller 20 cooperating with the conveyor belt 3 is arranged in the upper frame 2, and a first power mechanism cooperating with the first adjustment roller 20 is arranged in the upper frame 2; the first control mechanism can drive the conveyor belt 3 to move; the first control mechanism cooperating with the conveyor belt 3 is arranged in the upper frame 2; a pair of protective plates 4 cooperating with the conveyor belt 3 are arranged above the base 1; the protective plates 4 are symmetrically arranged on both sides of the conveyor belt 3; both ends of the upper frame 2 are detachably connected with the first sliding connecting rod 12; the first sliding connecting rod 12 is located below the conveyor belt 3 and cooperates with the conveyor belt 3.

[0021] like Figure 1 and 3 As shown: when the staff moves the utility model to a suitable position, the staff adjusts the height and angle of the conveyor belt 3 through the first adjustment mechanism according to the transmission requirements, and then drives the conveyor belt 3 to move through the first power mechanism; during the movement of the conveyor belt 3, the conveyor belt 3 will always be kept taut under the action of the first control mechanism; the setting of the first sliding link 12 effectively realizes the cleaning of dust on the conveyor belt 3; it effectively solves the problems of loose conveyor belts, inability to adjust conveyor belts and inconvenient cleaning of dust on conveyor belts in the prior art, meets the needs of conveyor belts in different situations; and greatly improves the working efficiency of the conveyor belt.

[0022] The first adjusting mechanism includes a first adjusting worm 8 rotatably connected to the base 1, a first adjusting worm wheel 9 meshing with the first adjusting worm 8 is rotatably connected inside the base 1, a first rotating screw 10 is coaxially fixed to the first adjusting worm wheel 9, a first movable slider 11 screwed to the first rotating screw 10 is slidably connected to the base 1, and a first sliding link 12 is fixed to the first movable slider 11; the fixing position of the first movable slider 11 and the first sliding link 12 is located in the middle of the first sliding link 12; both ends of the first sliding link 12 are coaxially rotatably connected to the first adjusting link 5, and the other end of the first adjusting link 5 is rotatably connected to the upper frame 2; a first fixed rod 7 is arranged above the base 1, and the two ends of the first fixed rod 7 are respectively fixed to the corresponding middle of the first adjusting link 5; a first auxiliary link 6 is coaxially rotatably connected to the first fixed rod 7, and the other end of the first auxiliary link 6 is rotatably connected to the base 1.

[0023] like Figure 2As shown: when the first adjusting worm 8 is rotated, the rotation of the first adjusting worm 8 can drive the first movable slider 11 and the first sliding link 12 to slide through the first adjusting worm wheel 9 and the first rotating screw 10, and the sliding of the first sliding link 12 can drive the first adjusting link 5 to rotate, and the rotation of the first adjusting link 5 can drive the first auxiliary link 6 to rotate through the first fixed rod 7; thereby, the upper frame 2 and the conveyor belt 3 can be adjusted; when one first adjusting mechanism is adjusted separately, the angles of the upper frame 2 and the conveyor belt 3 can be adjusted; when the two first adjusting mechanisms are adjusted at the same time, the heights of the upper frame 2 and the conveyor belt 3 can be adjusted, thereby meeting the requirements for the upper frame 2 and the conveyor belt 3 in different situations.

[0024] The first power mechanism includes a first active worm 19 rotatably connected in the upper frame 2, a first active worm wheel 18 meshing with the first active worm 19 is rotatably connected in the upper frame 2, a second connecting gear 17 is coaxially fixed to the first active worm wheel 18, a first connecting gear 16 meshing with the second connecting gear 17 is rotatably connected in the upper frame 2, and a first active roller 15 is coaxially fixed to the first connecting gear 16; both ends of the upper frame 2 are rotatably connected with first moving rollers 13 cooperating with the conveyor belt 3, and a pair of first steering rollers 14 cooperating with the conveyor belt 3 are rotatably connected in the upper frame 2; both ends of the conveyor belt 3 respectively bypass the corresponding first moving rollers 13 and cooperate with the first steering rollers 14; after bypassing the first steering roller 14, both ends of the conveyor belt 3 bypass the first active roller 15 and are connected to the first adjusting roller 20; the rotation of the first active roller 15 can drive the conveyor belt 3 to rotate.

[0025] like Figure 4 As shown: when the motor drives the first active worm 19 to rotate, the first active worm 19 can drive the first connecting gear 16 to rotate through the first active worm wheel 18 and the second connecting gear 17, and the first connecting gear 16 can drive the conveyor belt 3 to move through the first active roller 15.

[0026] The first control mechanism includes a first sliding frame 21 slidably connected in the upper frame body 2, and the first sliding frame 21 is rotatably connected to the first adjustment roller 20; a pair of polygonal sliding columns 22 are fixedly connected to the first sliding frame 21, and the polygonal sliding columns 22 are symmetrically arranged above the first sliding frame 21; a pair of first fixed columns 23 and a first auxiliary fixed frame 24 are fixedly connected in the upper frame body 2, and the first fixed column 23 and the first auxiliary fixed frame 24 are both slidably connected to the corresponding polygonal sliding columns 22; a first adjusting spring 25 is arranged in the polygonal sliding column 22, and one end of the first adjusting spring 25 is fixedly connected to the polygonal sliding column 22; the other end of the first adjusting spring 25 is fixedly connected to the first fixed column 23.

[0027] like Figure 5As shown: when the conveyor belt 3 is loosened to a certain extent, under the action of the first fixed column 23 and the first auxiliary fixed frame 24, the first adjusting spring 25 drives the first sliding frame 21 and the first adjusting roller 20 to slide through the polygonal sliding column 22, thereby pressing the conveyor belt 3 downward, thereby achieving the tightening of the conveyor belt 3.

[0028] The first sliding link 12 is located below the first moving roller 13 on the same side; placement grooves of different sizes are provided on the conveyor belt 3; the first fixed column 23 is located in the polygonal sliding column 22 and is slidably connected to the polygonal sliding column 22; the polygonal sliding column 22 is located in the first auxiliary fixing frame 24 and is slidably connected to the first auxiliary fixing frame 24; a universal wheel is provided below the base 1.

[0029] like Figure 3 and 5 As shown: the setting of the position of the detachable first sliding link 12 effectively realizes the cleaning of dust on the conveyor belt 3; the setting of the placement groove prevents the objects from sliding on the conveyor belt 3; the setting of the universal wheel facilitates the movement of the utility model.

[0030] The working process of the utility model is:

[0031] like Figure 1 , 2, 4 and 5: when the staff moves the utility model to a suitable position, the staff adjusts the height and angle of the conveyor belt 3 through the first adjusting mechanism according to the transmission requirements. When the first adjusting worm 8 is rotated, the first adjusting worm 8 can drive the first movable slider 11 and the first sliding link 12 to slide through the first adjusting worm wheel 9 and the first rotating screw 10. The sliding of the first sliding link 12 can drive the first adjusting link 5 to rotate. The rotation of the first adjusting link 5 can drive the first auxiliary link 6 to rotate through the first fixed rod 7; thereby, the upper frame 2 and the conveyor belt 3 can be adjusted; when one first adjusting mechanism is adjusted separately, the angles of the upper frame 2 and the conveyor belt 3 can be adjusted; when the two first adjusting mechanisms are adjusted at the same time, the heights of the upper frame 2 and the conveyor belt 3 can be adjusted to meet the requirements of the upper frame 2 and the conveyor belt 3 in different situations; then the conveyor belt 3 is driven to move through the first power mechanism; when the motor drives the first active worm 19 to rotate, the first active worm 19 rotates The first connecting gear 16 can be driven to rotate through the first active worm gear 18 and the second connecting gear 17, and the rotation of the first connecting gear 16 can drive the conveyor belt 3 to move through the first active roller 15; during the movement of the conveyor belt 3, the conveyor belt 3 will always be kept in a taut state under the action of the first control mechanism; when the conveyor belt 3 is relaxed to a certain extent, under the action of the first fixed column 23 and the first auxiliary fixed frame 24, the first adjusting spring 25 drives the first sliding frame 21 and the first adjusting roller 20 to slide through the polygonal sliding column 22, thereby pressing the conveyor belt 3 downward, thereby achieving the tension of the conveyor belt 3; the setting of the first sliding link 12 effectively realizes the cleaning of dust on the conveyor belt 3; the setting of the placement groove avoids the sliding of objects on the conveyor belt 3; the setting of the universal wheel facilitates the movement of the utility model; effectively solves the problems of loose conveyor belt, inability to adjust conveyor belt and inconvenient cleaning of dust on conveyor belt in the prior art, meets the needs of conveyor belt in different situations; greatly improves the working efficiency of the conveyor belt.

Claims

1. A transmission device for logistics sorting, characterized by: The invention comprises a base (1), an upper frame (2) is arranged above the base (1), a pair of first adjustment mechanisms cooperating with the upper frame (2) are arranged on the base (1); the first adjustment mechanisms are symmetrically arranged on the base (1); a conveyor belt (3) is rotatably connected to the upper frame (2), a first adjustment roller (20) cooperating with the conveyor belt (3) is arranged in the upper frame (2), and a first power mechanism cooperating with the first adjustment roller (20) is arranged in the upper frame (2); the first control mechanism can drive the conveyor belt (3) to move; the first control mechanism cooperating with the conveyor belt (3) is arranged in the upper frame (2); a pair of protection plates (4) cooperating with the conveyor belt (3) are arranged above the base (1); the protection plates (4) are symmetrically arranged on both sides of the conveyor belt (3); both ends of the upper frame (2) are detachably connected with first sliding connecting rods (12); the first sliding connecting rods (12) are located below the conveyor belt (3) and cooperate with the conveyor belt (3).

2. The transmission device for logistics sorting according to claim 1, characterized in that: The first adjustment mechanism comprises a first adjustment worm (8) rotatably connected to the base (1); a first adjustment worm wheel (9) rotatably connected inside the base (1) and meshing with the first adjustment worm (8); a first rotating screw (10) coaxially fixedly connected to the first adjustment worm wheel (9); a first movable slider (11) screwed to the first rotating screw (10) slidably connected to the base (1); a first sliding connecting rod (12) fixedly connected to the first movable slider (11); the first movable slider (11) and the first sliding connecting rod (12) The fixed position is located in the middle of the first sliding link (12); both ends of the first sliding link (12) are coaxially rotatably connected to the first adjustment link (5), and the other end of the first adjustment link (5) is rotatably connected to the upper frame (2); a first fixed rod (7) is arranged above the base (1), and both ends of the first fixed rod (7) are respectively fixed to the middle of the corresponding first adjustment link (5); a first auxiliary link (6) is coaxially rotatably connected to the first fixed rod (7), and the other end of the first auxiliary link (6) is rotatably connected to the base (1).

3. The transmission device for logistics sorting according to claim 1, characterized in that: The first power mechanism comprises a first active worm (19) rotatably connected in the upper frame (2), a first active worm wheel (18) rotatably connected in the upper frame (2) and meshing with the first active worm (19), the first active worm wheel (18) being coaxially fixedly connected to a second connecting gear (17), a first connecting gear (16) rotatably connected in the upper frame (2) and meshing with the second connecting gear (17), the first connecting gear (16) being coaxially fixedly connected to a first active roller (15); both ends of the upper frame (2) being rotatably connected to A first moving roller (13) matched with the conveyor belt (3) is rotatably connected in the upper frame (2) with a pair of first steering rollers (14) matched with the conveyor belt (3); both ends of the conveyor belt (3) respectively pass around the corresponding first moving rollers (13) and match with the first steering rollers (14); after passing around the first steering rollers (14), both ends of the conveyor belt (3) respectively pass around the first active rollers (15) and are connected with the first adjustment rollers (20); the rotation of the first active rollers (15) can drive the conveyor belt (3) to rotate.

4. The transmission device for logistics sorting according to claim 1, characterized in that: The first control mechanism comprises a first sliding frame (21) slidably connected in the upper frame body (2), the first sliding frame (21) being rotatably connected to the first adjustment roller (20); a pair of polygonal sliding columns (22) being fixedly connected to the first sliding frame (21), the polygonal sliding columns (22) being symmetrically arranged above the first sliding frame (21); a pair of first fixed columns (23) and a first auxiliary fixed frame (24) being fixedly connected in the upper frame body (2), the first fixed columns (23) and the first auxiliary fixed frame (24) being slidably connected to the corresponding polygonal sliding columns (22); a first adjustment spring (25) being arranged in the polygonal sliding column (22), one end of the first adjustment spring (25) being fixedly connected to the polygonal sliding column (22); and the other end of the first adjustment spring (25) being fixedly connected to the first fixed column (23).

5. The transmission device for logistics sorting according to claim 3 is characterized in that: The first sliding link (12) is located below the first moving roller (13) on the same side.

6. The transmission device for logistics sorting according to claim 1, characterized in that: The conveyor belt (3) is provided with placement grooves of different sizes.

7. The transmission device for logistics sorting according to claim 4, characterized in that: The first fixing column (23) is located inside the polygonal sliding column (22) and is slidably connected to the polygonal sliding column (22); the polygonal sliding column (22) is located inside the first auxiliary fixing frame (24) and is slidably connected to the first auxiliary fixing frame (24).

8. The transmission device for logistics sorting according to claim 1, characterized in that: Universal wheels are arranged below the base (1).

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