CN217263449U

CN217263449U - Fruit and vegetable box conveying line

Info

Publication number: CN217263449U
Application number: CN202123330814.6U
Authority: CN
Inventors: 张莉; 韩文立; 王金环; 王桂欣; 王青松
Original assignee: Qingzhou Kaixin Ecological Agriculture Co ltd
Current assignee: Qingzhou Kaixin Ecological Agriculture Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model is suitable for a weigh technical field, provide a fruit vegetables case transfer chain, including two risers of parallel arrangement, the equal detachable in riser both sides is equipped with the connecting axle, is equipped with a plurality of roller subassemblies between two risers, is equipped with two at least backup pads between the riser, and the lower extreme fixed connection of two backup pads links the board, links board fixed connection telescopic component, telescopic component fixed connection electronic scale. Therefore, the utility model can weigh the accommodating box by arranging the electronic scale at the lower end of the conveying line, record the weight of single weighing through the control system and calculate, thereby ensuring the accurate measurement of the accommodating box; through being equipped with flexible subassembly on the electronic scale, the function of weighing that holds the case is realized to the upward activity through flexible subassembly, avoids electronic scale up-and-down motion and causes the unsafe problem of measurement, can weigh the processing to holding the case on the transfer chain in real time, avoids holding unified the weighing after the case loading, has saved the time of weighing and the cost of weighing.

Description

Fruit and vegetable box conveying line

Technical Field

The utility model relates to a field of weighing, concretely relates to fruit vegetables case transfer chain.

Background

At present, vegetables are picked and uniformly placed in a containing box, and are uniformly packed and then loaded; in order to improve the efficiency of loading, generally weigh vegetables through the weighbridge after loading. The wagon balance is generally arranged at a specific position, a vehicle needs to go to a weighing place independently when being weighed, and the wagon balance is used for charging fees independently, so that the use cost is increased; especially in the harvest season, the wagon balance is frequently used, queuing is easy to occur, the transportation time and cost are increased, and the preservation of vegetables is not facilitated.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, this neotype aim at provides a fruit vegetables case transfer chain, can improve the efficiency of weighing, reduces the cost of weighing.

In order to achieve the purpose, the utility model provides a fruit and vegetable box conveying line, which comprises two vertical plates which are arranged in parallel, wherein both sides of each vertical plate are detachably provided with a connecting shaft, a plurality of roller assemblies are arranged between the two vertical plates, each roller assembly comprises a rotating shaft, both sides of the rotating shaft are axially and slidably connected with the two vertical plates, two ends of the rotating shaft are provided with retaining rings, the middle part of the rotating shaft is rotatably connected with the roller, a containing box for containing vegetables is arranged on the roller, and the front side and the rear side of the containing box are respectively contacted with the opposite sides of the two vertical plates; at least two supporting plates are arranged between the vertical plates, each supporting plate is parallel to the axis direction of the corresponding roller and penetrates between two adjacent rollers, the upper ends of the supporting plates are in movable contact with the containing box, the lower ends of the two supporting plates are fixedly connected with the left end and the right end of the connecting plate respectively, the middle of the connecting plate is fixedly connected with a telescopic assembly, and the telescopic assembly is fixedly connected with an electronic scale.

According to a fruit vegetables case transfer chain, every the mounting hole has all been seted up on the riser, the mounting hole endotheca is equipped with the both ends of connecting axle, the tip of riser has been seted up and has been link up the screw hole of mounting hole.

According to a fruit vegetables case transfer chain, when flexible subassembly is in the withdrawal state, every the upper end of backup pad is all not higher than the upper end of gyro wheel.

According to the fruit and vegetable box conveying line of the utility model, a material blocking mechanism is further arranged on the conveying line, the material blocking mechanism comprises two clamping blocks which are connected with the vertical plate in a sliding way in the front-back direction and are symmetrically arranged, one end of each clamping block is in movable contact with the containing box and is arranged in a convex structure, the other end of each clamping block is fixedly connected with the upper end of the connecting rod, an elastic part is arranged between the upper side of the connecting rod and the vertical plate, the middle part of the connecting rod is hinged with a fixed seat, the lower end of the connecting rod is fixedly connected with the front end of the connecting plate, the connecting plates are arranged in an L shape, the two connecting plates are symmetrically arranged, the left side of one connecting plate is hinged with one end of the first material blocking rod, the left side of the other connecting plate is hinged with one end of the second material blocking rod, and the other end of the first material blocking rod is hinged with the other end of the second material blocking rod, the first material blocking rod and the second material blocking rod are arranged in the inclined direction.

According to a fruit vegetables case transfer chain, the protruding structure of joint piece one end is frustum form or globular.

According to a fruit vegetables case transfer chain, the direction has been seted up about the fixing base and has been dodged the groove, the middle part setting of connecting rod is in dodge the inslot, dodge inslot fixed connection round pin axle, the round pin axle rotates and connects the middle part of connecting rod.

An object of the utility model is to provide a fruit vegetables case transfer chain, this novel for realizing above-mentioned purpose sets up the electronic scale through the lower extreme at the transfer chain and weighs to holding the case, carries out calculation through the weight that control system record single was weighed, has guaranteed to hold the accurate measurement of case. Through being equipped with flexible subassembly on the electronic scale, the function of weighing that holds the case is realized to the upward activity through flexible subassembly, avoids electronic scale up-and-down motion and causes the unsafe problem of measurement, can weigh the processing to holding the case on the transfer chain in real time, avoids holding unified the weighing after the case loading, has saved the time of weighing and the cost of weighing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of FIG. 1;

fig. 3 is a schematic structural view of the stock stop.

In the figure: 100-vertical plate, 101-rotating shaft, 102-roller, 103-containing box, 104-supporting leg, 105-connecting shaft, 106-clamping block, 107-connecting rod, 108-avoiding groove, 109-fixing seat, 110-connecting plate, 111-first material blocking rod, 112-second material blocking rod, 113-electronic scale, 114-telescopic component, 115-connecting plate, 116-supporting plate and 117-elastic component.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, the utility model provides a fruit vegetables transfer chain, two risers 100 including parallel arrangement, the both ends fixed connection landing leg 104 of riser 100, the left and right sides detachable of two risers 100 is equipped with connecting axle 105, connecting axle 105 both ends suit is in two risers 100, be equipped with a plurality of roller subassemblies between two risers 100, the roller subassembly includes pivot 101, the both ends of two risers 100 of pivot 101 axial sliding connection and pivot 101 are equipped with the retaining ring, the retaining ring sets up the outside at two risers 100, prevent that pivot 101 from breaking away from riser 100, the middle part of pivot 101 is rotated and is connected running roller 102, be used for placing the case 103 that holds vegetables on the running roller 102, the front and back side that holds case 103 contacts with the opposite flank of two risers 100 respectively.

Referring to fig. 2, at least two supporting plates 116 are disposed between two vertical plates 100, each supporting plate 116 is parallel to the axial direction of a roller 102 and passes through between two adjacent rollers 102, the upper ends of the supporting plates 116 can be in movable contact with the accommodating box 103, the lower ends of the two supporting plates 116 are respectively fixedly connected to the left and right ends of a connecting plate 115, and the middle of the connecting plate 115 is fixedly connected to a telescopic assembly 114, such as an air cylinder, an electric cylinder or a hydraulic cylinder; the telescopic assembly 114 is fixedly connected with an electronic scale 113, and the electronic scale 113 is connected with a control system.

Wherein, the mode that two risers 100 are detachable to be equipped with connecting axle 105 can be: each vertical plate 100 is provided with a mounting hole, two ends of the connecting shaft 105 are sleeved in the mounting holes, the end part of each vertical plate 100 is provided with a threaded hole penetrating through the mounting hole, and a screw penetrates through the threaded hole to fix the connecting shaft 105 in the mounting hole.

Wherein, when the telescopic assembly 114 is in the retracted state, the upper end of each supporting plate 116 is not higher than the upper end of the roller 102.

Through the above structure, referring to fig. 2, the retractable assembly 114 is normally in the retracted state, i.e. the supporting plate 116 is in the lower end position; the containing box 103 is placed on the roller 102, the roller 102 is rotatably connected with the rotating shaft 101, and therefore when an acting force in the direction A is applied, for example, when the containing box 103 is pushed by hand, the containing box 103 can easily move in the direction A, when the containing box 103 is positioned at the upper end of the supporting plate 116, the telescopic assembly 114 is controlled to be in an extending state, the piston rod of the telescopic assembly 114 drives the connecting plate 115 and the supporting plate 116 to move upwards, the supporting plate 116 can drive the containing box 103 to move upwards, after the containing box 103 is separated from contact with the roller 102, the weight of the containing box 103 is transmitted to the electronic scale 113 through the supporting plate 116, the connecting plate 115 and the telescopic assembly 114, the electronic scale 113 can measure the weight of the containing box 103, the weight of each containing box 103 is recorded through the control system, and the total weight is calculated. By arranging the telescopic assembly 114 on the electronic scale 113, the weighing function of the accommodating box 103 is realized through the upward movement of the telescopic assembly 114, and the problem of inaccurate measurement caused by the up-and-down reciprocating motion of the electronic scale 113 is avoided. The vertical plate 100 is detachably connected with the connecting shaft 105, and the distance between the two vertical plates 100 can be adjusted along the axial direction of the connecting shaft 105, so that the accommodating boxes 103 with different specifications can be placed in the vertical plate 100.

Referring to fig. 1 and fig. 3, still being equipped with the stock stop on the conveyer line, the stock stop includes two joint pieces 106 of fore-and-aft direction sliding connection riser 100, and joint piece 106 symmetry sets up on two risers 100, and the one end homoenergetic of joint piece 106 can with hold case 103 swing joint and be the protruding structure setting, the upper end of the other end fixed connection connecting rod 107 of joint piece 106, is equipped with elastic component 117, for example the spring between the upside of connecting rod 107 and riser 100. Articulated fixing base 109 in middle part of connecting rod 107, the front end of the lower extreme fixed connection connecting plate 110 of connecting rod 107, connecting plate 110 is the setting of L type, two connecting plate 110 symmetries set up, the articulated one end of first striker rod 111 in the left side of one of them connecting plate 110, the articulated one end of second striker rod 112 in the left side of another connecting plate 110, the other end of first striker rod 111 and the other end of second striker rod 112 are articulated each other, first striker rod 111 and second striker rod 112 all are the slope direction setting.

Wherein, the protruding structure of joint piece 106 one end can be frustum form or globular.

Wherein, the mode of the articulated fixing base 109 in middle part of connecting rod 107 can be: an avoiding groove 108 is formed in the fixing seat 109 in the vertical direction, the middle of the connecting rod 107 is arranged in the avoiding groove 108, and two ends of the pin shaft are fixedly connected with two sides of the avoiding groove 108 and the pin shaft is rotatably connected with the middle of the connecting rod 107.

The utility model discloses an above structure, see fig. 1, under the normal condition, elastic component 117 is the free extension state, and connecting rod 107 is parallel arrangement with riser 100, and first fender material pole 111 is less than the upper end of running roller 102 with second fender material pole 112's hinged end this moment, and the minimum interval size of two joint pieces 106 is less than the interval size of two risers 100. When the accommodating box 103 contacts with one end of the clamping block 106 with a boss, the accommodating box 103 can extrude the clamping block 106, and the end of the clamping block 106 is obliquely arranged and the clamping block 106 is connected with the vertical plate 100 in a sliding manner, so that the accommodating box 103 can enable the clamping block 106 to slide towards two sides along the vertical plate 100, the clamping block 106 drives the upper end of the connecting rod 107 to slide towards two sides, and the middle part of the connecting rod 107 is hinged with the fixing seat 109, so that the lower end of the connecting rod 107 drives the connecting plate 110 to move towards the middle position of the two vertical plates 100, that is, the two connecting plates 110 move relatively, the relative movement of the two connecting plates 110 extrudes the first material blocking rod 111 and the second material blocking rod 112, and the connecting plate 110 is hinged with the first material blocking rod 111 and the second material blocking rod 112, so that the distance between the first material blocking rod 111 and the end of the second material blocking rod 112 far away from the hinged position is reduced, and the hinged position of the first material blocking rod 111 and the second material blocking rod 112 can move upwards, make first striker rod 111 and second striker rod 112's articulated department be higher than the upper end of running roller 102, can't continue to remove when holding case 103 and first striker rod 111 and second striker rod 112 contact, control flexible subassembly 114 and stretch out this moment and can accomplish the function of weighing to holding case 103, hold case 103 and weigh the back and can directly load the car and handle. Be the setting of L type through connecting plate 110, make joint piece 106 be in the front end of first striker rod 111 and second striker rod 112, guarantee first striker rod 111 and second striker rod 112 stretch out the back completely again and hold the contact of case 103.

To sum up, the utility model discloses a lower extreme at the transfer chain sets up the electronic scale and weighs to holding the case, weighs weight and calculate through control system record single, has guaranteed the accurate measurement who holds the case. Through being equipped with flexible subassembly on the electronic scale, realize holding the function of weighing of case through the ascending activity of flexible subassembly, avoid electronic scale up-and-down motion and cause the unsafe problem of measurement, through setting up stock stop, hold the removal of case through the contact restriction that holds case and joint board, make and hold the case and weigh and carry out the loading. To sum up, the utility model has the advantages that: the containing box on the conveying line can be weighed in real time, so that the containing box is prevented from being uniformly weighed after being loaded, and the weighing time and the weighing cost are saved.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. The fruit and vegetable box conveying line is characterized by comprising two vertical plates which are arranged in parallel, connecting shafts are detachably arranged on two sides of each vertical plate, a plurality of roller assemblies are arranged between the two vertical plates, each roller assembly comprises a rotating shaft, two sides of the rotating shaft are axially connected with the two vertical plates in a sliding mode, check rings are arranged at two ends of the rotating shaft, the middle of the rotating shaft is rotatably connected with the rollers, a containing box for containing vegetables is arranged on each roller, and the front side face and the rear side face of each containing box are respectively in contact with the opposite side faces of the two vertical plates;

at least two supporting plates are arranged between the vertical plates, each supporting plate is parallel to the axis direction of the corresponding roller and penetrates between two adjacent rollers, the upper ends of the supporting plates are in movable contact with the containing box, the lower ends of the two supporting plates are fixedly connected with the left end and the right end of the connecting plate respectively, the middle of the connecting plate is fixedly connected with a telescopic assembly, and the telescopic assembly is fixedly connected with an electronic scale.

2. The fruit and vegetable box conveying line according to claim 1, wherein each vertical plate is provided with a mounting hole, two ends of the connecting shaft are sleeved in the mounting holes, and the end parts of the vertical plates are provided with threaded holes penetrating through the mounting holes.

3. The fruit and vegetable box conveying line according to claim 1, wherein the upper end of each support plate is not higher than the upper end of the roller when the telescopic assembly is in the retracted state.

4. The fruit and vegetable box conveying line according to claim 1, wherein a material blocking mechanism is further arranged on the conveying line, the material blocking mechanism comprises two clamping blocks which are in sliding connection with the vertical plate in the front-back direction and are symmetrically arranged, one ends of the clamping blocks are in movable contact with the accommodating box and are arranged in a protruding structure, the other ends of the clamping blocks are fixedly connected with the upper end of a connecting rod, an elastic piece is arranged between the upper side of the connecting rod and the vertical plate, a fixing seat is hinged to the middle of the connecting rod, the lower end of the connecting rod is fixedly connected with the front end of a connecting plate, the connecting plate is arranged in an L shape, the two connecting plates are symmetrically arranged, the left side of one connecting plate is hinged to one end of a first material blocking rod, the left side of the other connecting plate is hinged to one end of a second material blocking rod, and the other end of the first material blocking rod is hinged to the other end of the second material blocking rod, the first material blocking rod and the second material blocking rod are arranged in the inclined direction.

5. The fruit and vegetable box conveying line according to claim 4, wherein the protruding structure at one end of the clamping block is in a frustum shape or a spherical shape.

6. The fruit and vegetable box conveying line according to claim 4, wherein an avoiding groove is formed in the fixing seat in the vertical direction, the middle of the connecting rod is arranged in the avoiding groove, a pin shaft is fixedly connected in the avoiding groove, and the pin shaft is rotatably connected with the middle of the connecting rod.