CN114771919A

CN114771919A - Apple net device

Info

Publication number: CN114771919A
Application number: CN202210568731.0A
Authority: CN
Inventors: 施金廷; 贾江鸣; 陈建能; 金笑雨; 孙逸文; 史星航; 陶瀚宇
Original assignee: Zhejiang Sci Tech University ZSTU
Current assignee: Zhejiang Sci Tech University ZSTU
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-07-22
Anticipated expiration: 2042-05-24
Also published as: CN114771919B

Abstract

The invention relates to an apple net device, which relates to the field of fruit transportation and comprises a base, wherein the base is provided with: the conveying belt is arranged above the base, and the apples are conveyed on the surface of the conveying belt; and the pushing parts are symmetrically arranged on the surfaces of the bases on the two sides of the conveying belt. The problems that a large number of workers are required to manually mesh the process of protecting the mesh by the currently known fruit sleeve, the mode is low in efficiency, high in labor cost, poor in sanitation degree and low in mechanization level are solved.

Description

Apple net device

Technical Field

The invention relates to the technical field of fruit transportation, in particular to an apple net device.

Background

Along with the improvement of people's standard of living, the demand of fruit is bigger and bigger, has become the indispensable food in people's life, and because fruit easily collides the extrusion with pipeline, box, ground in the transportation and causes the damage, these circumstances lead to the damage rate of fruit high, consequently need to the damage of single fruit cover protection net cover to avoid fruit in the transportation. The process of the prior known fruit sleeve protection net sleeve needs a large number of workers to carry out manual net sleeve, and the mode has the disadvantages of low efficiency, high labor cost, poor sanitation degree and low mechanization level.

Disclosure of Invention

In view of this, the present invention provides an apple net device to solve the problems that a great number of workers are required to manually net the apple net in the process of protecting the net, which is known at present, and the method has the disadvantages of low efficiency, high labor cost, poor sanitation degree and low mechanization level.

Based on the purpose, the invention provides an apple net device, which comprises a base, wherein the base is provided with:

the conveying belt is arranged above the base, and the apples are conveyed on the surface of the conveying belt;

propelling movement spare, propelling movement spare symmetry sets up in the base surface of conveyer belt both sides, propelling movement spare includes:

the pushing plates are arranged on the upper surface of the base in pairs, the middle of each pushing plate is provided with an L-shaped through hole, and the pushing plates are arranged in a front-back staggered manner;

the clamping rods are arranged between the pushing plates, the tail ends of the clamping rods and the middle parts of the clamping rods are respectively provided with limiting rods, the limiting rods are respectively positioned on two sides of the clamping rods and are in sliding connection with the L-shaped through holes on the same side, and the front-back staggered distance of the pushing plates is consistent with the distance between the limiting rods;

the push plate is slidably embedded in the inner surface of the push plate positioned on the rear side, a strip-shaped hole is obliquely arranged in the middle of the push plate, the vertical height of the strip-shaped hole is not less than that of the L-shaped through hole, and a limiting rod at the tail end of the clamping rod is slidably connected with the strip-shaped hole;

one end of the rocker is hinged with the push plate;

the base is arranged on the base, one end of the crank is rotatably connected with the base, and the other end of the crank is hinged with the other end of the rocker;

the net external member, the base middle part is provided with the support, the net external member is connected on the support and is located the conveyer belt top.

As an embodiment of the invention, one side of the conveyor belt is provided with an infrared sensor.

The infrared sensor detects whether the apple exists on the surface of the conveying belt, if the apple exists, the pushing parts are started, the apple is retreated to the upper side after the pushing parts on the two sides are matched to fix the apple, and then the net cover work is carried out on the upper side.

As an embodiment of the invention, the end of the clamping rod is provided with a circular arc plate;

the surface of the arc plate is connected with an inner side positioning plate through a spring piece;

the inboard locating plate cooperation carries out the centre gripping to the apple.

As an embodiment of the invention, a driving shaft is arranged outside the crank;

one end of any one driving shaft is connected with a motor;

the driving shaft is fixedly connected with the crank;

the driving shafts are connected through a synchronous belt;

after the driving shaft rotates, the pushing parts on the two sides synchronously move.

As an embodiment of the invention, the net kit comprises

The supporting frame is vertically arranged above the synchronous belt and is positioned in the middle of the base;

the net sleeve supporting piece is arranged in the middle of the supporting frame;

the supporting plates are symmetrically arranged at the upper part of the supporting frame;

the conveying wheels are rotatably arranged between the supporting plates through rotating shafts, symmetrically arranged at two sides of the net sleeve supporting piece and used for conveying the net sleeve;

the conveying motor is fixed on the surface of the supporting plate and is fixedly connected with the end part of the rotating shaft;

and the movable cutting piece is arranged on the supporting frame below the conveying wheel and used for cutting the net sleeve.

As an embodiment of the invention, the outer surface of the conveying wheel is axially provided with the convex blocks in an array mode, and the convex blocks convey the net sleeves after rotating.

As an embodiment of the present invention, the mesh support comprises:

the net cover supporting top is integrally hemispherical and is arranged at the top of the supporting frame;

a plurality of support rods are arranged, and are centrosymmetrically arranged on the lower surface of the net cover support top;

the telescopic rod is arranged at the lower end of the support rod.

As an embodiment of the invention, the telescopic rod is obliquely arranged towards the circle center.

The movable cutting member includes:

the cutting plate is arranged in a blending mode and is horizontally fixed in the middle of the supporting frame, and a horizontal sliding groove is formed in the middle of the cutting plate along the length direction;

the thread limiting plates are fixed at two ends of the horizontal sliding groove;

the threaded rod is rotatably arranged between the thread limiting plates;

the thread motor is fixedly connected with one end of the threaded rod;

the moving block is sleeved on the outer surface of the threaded rod in a threaded manner;

and the heating wire is fixed between the moving blocks and used for cutting the net sleeve.

The invention has the beneficial effects that: through this application, the apple is carrying out the cover net in-process, place the apple in the spacing collar, the spacing collar conveys the back of conveying between the propelling part on the conveyer belt surface, crank and rocker are started, after the rocker promoted the push pedal, drive the supporting rod and remove between the propelling plate, the spacing rod removes the back at bar hole and L type through-hole, with the spacing collar centre gripping between the supporting rod, and lift the spacing collar after the take the altitude, to apple surface cover net, net cover spare is to the apple cover net, through this method, can sheathe protecting net to the apple fast.

The supporting rod is in the relative motion in-process, with the spacing collar centre gripping between the circular arc board, for reducing the circular arc board at the centre gripping in-process, cause the destruction to the spacing collar, perhaps in the motion process, the supporting rod may break, with circular arc board surface setting inboard locating plate, inboard locating plate and spacing collar contact back, at the clamping process, the compression can take place for the spring, after the spring compression, fix the spacing collar between the supporting rod, protect the circular arc board, after the work is accomplished, the spring can take place to reset.

After the motor is started, the driving shafts are driven to synchronously rotate, the driving shafts drive the driving shafts on the other side to synchronously rotate through the synchronous belts after rotating, the clamping rods on the two sides can be synchronously driven after the driving shafts rotate, and after the driving is completed, the conveying belt surface limiting rings are clamped.

Drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description in the prior art will be briefly described below, it is obvious that the drawings in the following description are only the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.

FIG. 1 is a front view of a mesh device according to the present invention;

FIG. 2 is a front view of a mesh component according to the present invention;

FIG. 3 is a front view of a mesh support according to the present invention;

FIG. 4 is a front view of the pusher of the present invention;

FIG. 5 is a front view of a pusher plate according to the present invention;

FIG. 6 is a front view of a clamping bar according to the present invention;

FIG. 7 is a top view of an arcuate plate according to the present invention;

fig. 8 is a front view of the moving cutter of the present invention.

Labeled in the figure as:

1. a support frame; 11. a conveyor belt; 13. a horizontal sliding groove; 15. cutting the plate; 16. a thread limiting plate; 17. a limiting ring; 18. cutting the motor; 19. a moving block; 111. a heating wire; 113. a threaded rod; 3. a base; 31. a base; 33. a push plate; 35. an L-shaped through hole; 36. a clamping rod; 37. a limiting rod; 38. a clamping plate; 39. a limiting sleeve; 311. a crank; 313. a rocker; 315. a strip-shaped hole; 331. a motor; 333. a synchronous belt; 335. a drive shaft; 5. a mesh support; 51. the net cover supports the top; 53. a support bar; 57. a telescopic rod; 71. a support plate; 73. a conveying motor; 75. a rotating shaft; 77. a delivery wheel; 79. a raised block; 91. a circular arc plate; 93. positioning a plate; 95. a spring member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to specific embodiments below.

It is to be noted that technical terms or scientific terms used herein should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs, unless otherwise defined. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1 to 7, an apple net device comprises a base 3, wherein the base 3 is provided with:

the conveyor belt 11 is arranged above the base 3, and the apples are transported on the surface of the conveyor belt 11;

propelling movement spare, propelling movement spare symmetry sets up in the 3 surfaces of base of 11 both sides of conveyer belt, propelling movement spare includes:

the pushing plates are arranged on the upper surface of the base 3 in pairs, the middle of each pushing plate is provided with an L-shaped through hole 35, and the pushing plates are arranged in a front-back staggered manner;

the clamping rods 36 are arranged between the pushing plates, the tail ends of the clamping rods 36 and the middle parts of the clamping rods 36 are respectively provided with limiting rods 37, the limiting rods 37 are respectively positioned on two sides of the clamping rods 36, the limiting rods 37 are slidably connected with the L-shaped through holes 35 on the same side, and the front-back staggered distance of the pushing plates is consistent with the distance between the limiting rods 37;

the push plate is embedded in the inner surface of the push plate positioned on the rear side in a sliding manner, a strip-shaped hole 315 is obliquely arranged in the middle of the push plate, the vertical height of the strip-shaped hole 315 is not less than that of the L-shaped through hole 35, and a limiting rod 37 at the tail end of the clamping rod 36 is connected with the strip-shaped hole 315 in a sliding manner;

one end of the rocker 313 is hinged with the push plate;

the base 3 is provided with a base 31, one end of the crank 311 is rotatably connected with the base 31, and the other end of the crank 311 is hinged with the other end of the rocker 313;

net external member, base 3 middle part is provided with the support, net external member connects on the support and is located conveyer belt 11 top.

Along with the improvement of people's standard of living, the demand of fruit is bigger and bigger, has become the indispensable food in people's life, and because fruit easily collides the extrusion with pipeline, box, ground in the transportation and causes the damage, these circumstances lead to the damage rate of fruit high, consequently need to the damage of single fruit cover protection net cover to avoid fruit in the transportation. The process of the prior known fruit sleeve protection net sleeve needs a large number of workers to carry out manual net sleeve, and the mode has the advantages of low efficiency, high labor cost, poor sanitation degree and low mechanization level. Through this application, the apple is carrying out the cover net in-process, place the apple in spacing collar 17, spacing collar 17 conveys after conveying between the propelling part on 11 surfaces of conveyer belt, crank 311 and rocker 313 are started, after rocker 313 promotes the push pedal, drive supporting rod 36 and remove between the propelling part, gag lever post 37 removes back at bar hole 315 and L type through-hole 35, with spacing collar 17 centre gripping between supporting rod 36, and lift spacing collar 17 behind the take the altitude, to the outer surface cover net of apple, net cover spare is to the apple cover net, through this method, can sheathe protecting net to the apple fast.

As shown in fig. 1, an infrared sensor is disposed at one side of the conveyor belt 11.

The infrared sensor detects whether the apple exists on the surface of the conveying belt 11, if the apple exists, the pushing parts are started, the apple is retreated to the upper side after the pushing parts on the two sides are matched to fix the apple, and then the net cover work is carried out on the upper side.

As shown in fig. 7, the end of the clamping rod 36 is provided with a circular arc plate 91;

the surface of the arc plate 91 is connected with an inner side positioning plate 93 through a spring element 95;

the inner positioning plate 93 is matched to clamp the apple.

Clamping rod 36 is in the relative motion in-process, with spacing collar 17 centre gripping between circular arc board 91, for reducing circular arc board 91 in the clamping process, cause destruction to spacing collar 17, or in the motion process, clamping rod 36 is likely to break, set up inboard locating plate 93 with circular arc board 91 surface, inboard locating plate 93 contacts the back with spacing collar 17, in clamping process, the spring can take place the compression, after the spring compression, fix spacing collar 17 between clamping rod 36, protect circular arc board 91, after the work is accomplished, spring part 95 can take place to reset.

As shown in fig. 4, 5 and 6, a driving shaft 335 is arranged outside the crank 311;

one end of any one of the driving shafts 335 is connected with a motor 331;

the driving shaft 335 is fixedly connected with a crank 311;

the driving shafts 335 are connected through a synchronous belt 333;

after the driving shaft 335 rotates, the pushers on both sides move synchronously.

After the motor 331 is started, the driving shaft 335 is driven to rotate synchronously, the driving shaft 335 on the other side is driven to rotate synchronously through the synchronous belt 333 after rotating, the clamping rods 36 on the two sides can be driven synchronously after the driving shaft 335 rotates, and after the driving is finished, the limiting ring 17 on the surface of the conveying belt 11 is clamped.

As shown in fig. 2 and 3, the net set comprises

The supporting frame 1 is vertically arranged above the synchronous belt 333 and is positioned in the middle of the base 3;

the net supporting piece 5 is arranged in the middle of the supporting frame 1;

the supporting plates 71 are symmetrically arranged at the upper part of the supporting frame 1;

the conveying wheels 77 are rotatably arranged between the supporting plates 71 through rotating shafts 75, symmetrically arranged at two sides of the net sleeve supporting piece 5 and used for conveying the net sleeve;

the conveying motor 73 is fixed on the surface of the supporting plate 71, and the conveying motor 73 is fixedly connected with the end part of the rotating shaft 75;

and the movable cutting piece is arranged on the support frame 1 below the conveying wheel 77 and used for cutting the net sleeve.

The conveying wheel 77 is driven by the conveying motor 73, the conveying wheel 77 can rotate, the net sleeve can be pulled downwards in the rotating process, the net sleeve is sleeved on the surface of the net sleeve supporting piece 5, and after the conveying wheel 77 rotates, the apple is sleeved in the synchronous moving process of the net sleeve, and the net sleeve is cut off through the cutting piece after being sleeved.

The outer surface of the conveying wheel 77 is axially provided with convex blocks 79 in an array mode, and the convex blocks 79 convey the net sleeves after rotating.

The bumps 79 insert into the mesh and rotate to pull the netting downward.

The mesh support 5 as shown in fig. 3 includes:

the net cover supporting top 51 is integrally hemispherical and is arranged at the top of the supporting frame 1;

a plurality of support rods 53, wherein the support rods 53 are arranged on the lower surface of the net cover support top 51 in a centrosymmetric manner;

and the telescopic rod 57 is arranged at the lower end of the support rod 53.

The net cover is established at net cover supporting top 51 outsidely, the net cover moves downwards under the drive of delivery wheel 77, remove telescopic link 57 shrink behind the certain length, the cutting member cuts the net cover, the net cover is at the removal in-process, move along net cover supporting top 51 and telescopic link 57, wrap the apple completely, it is smaller to avoid net cover lower extreme opening, can't overlap at the apple surface, entangle the apple after, telescopic link 57 takes place the shrink, telescopic link 57 lower extreme and apple upper segment contactless, the cutting member cuts the net cover in this space.

The telescopic rod 57 is arranged obliquely towards the center of the circle.

As shown in fig. 8, the moving cutter includes:

the cutting plate 15 is arranged in a blending mode and is horizontally fixed in the middle of the supporting frame 1, and a horizontal sliding groove 13 is formed in the middle of the cutting plate 15 along the length direction;

the thread limiting plates 16 are fixed at two ends of the horizontal sliding groove 13;

the threaded rod 113, the said threaded rod 113 is rotated and set up between the limiting plate of whorl 16;

the thread motor 18, the said thread motor 18 is fixedly connected with one end of threaded stem 113;

the moving block 19 is sleeved on the outer surface of the threaded rod 113 through threads of the moving block 19;

and the heating wire 111 is fixed between the moving blocks 19, and cuts the net sleeve.

The net cover is after the drop-down is accomplished, need cut off the net cover, start the back through thread motor 18, threaded rod 113 rotates between screw thread limiting plate 16, threaded rod 113 is rotating the in-process, movable block 19 removes along the 113 directions of threaded rod, and drives the heater strip in step and move 111, cuts the net cover, and movable block 19 slides in horizontal sliding groove 13, has guaranteed that deviation can not appear in the direction again in movable block 19, and the heater strip fuses the net cover, also can not cause the damage to the net cover shape.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to those examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides an apple net cover device, including base (3), its characterized in that, be provided with on base (3):

the conveying belt (11) is arranged above the base (3), and the apples are conveyed on the surface of the conveying belt (11);

propelling movement spare, propelling movement spare symmetry sets up in base (3) surface of conveyer belt (11) both sides, propelling movement spare includes:

the pushing plates are arranged on the upper surface of the base (3) in pairs, the middle of each pushing plate is provided with an L-shaped through hole (35), and the pushing plates are arranged in a front-back staggered manner;

the clamping rods (36) are arranged between the pushing plates, limiting rods (37) are respectively arranged at the tail ends of the clamping rods (36) and the middle parts of the clamping rods (36), the limiting rods (37) are respectively positioned at two sides of the clamping rods (36), the limiting rods (37) are slidably connected with the L-shaped through holes (35) on the same side, and the front-back staggered distance of the pushing plates is consistent with the distance between the limiting rods (37);

the push plate is embedded in the inner surface of the push plate at the rear side in a sliding manner, a strip-shaped hole (315) is obliquely formed in the middle of the push plate, the vertical height of the strip-shaped hole (315) is not less than that of the L-shaped through hole (35), and a limiting rod (37) at the tail end of the clamping rod (36) is connected with the strip-shaped hole (315) in a sliding manner;

one end of the rocker (313) is hinged with the push plate;

the base (3) is provided with a base (31), one end of the crank (311) is rotatably connected with the base (31), and the other end of the crank (311) is hinged with the other end of the rocker (313);

the net external member, base (3) middle part is provided with the support, the net external member is connected on the support and is located conveyer belt (11) top.

2. The apple screen device according to claim 1, wherein an infrared sensor is provided at one side of the conveyor belt (11).

3. The apple screen device according to claim 1, wherein the end of the holding rod (36) is provided with a circular arc plate (91);

the surface of the arc plate (91) is connected with an inner side positioning plate (93) through a spring piece (95);

the inner side positioning plate (93) is matched to clamp the apple.

4. The apple net device according to claim 1, wherein a driving shaft (335) is provided outside the crank (311);

one end of any one driving shaft (335) is connected with a motor (331);

the driving shaft (335) is fixedly connected with a crank (311);

the driving shafts (335) are connected through a synchronous belt (333);

after the driving shaft (335) rotates, the pushing members on the two sides move synchronously.

5. The apple net device of claim 1, wherein the net set comprises

The supporting frame (1) is vertically arranged above the synchronous belt (333) and is positioned in the middle of the base (3);

the net sleeve supporting piece (5), the net sleeve supporting piece (5) is arranged in the middle of the supporting frame (1);

the supporting plates (71), the supporting plates (71) are symmetrically arranged on the upper part of the supporting frame (1);

the conveying wheels (77) are rotatably arranged between the supporting plates (71) through rotating shafts (75), symmetrically arranged on two sides of the net sleeve supporting piece (5) and used for conveying the net sleeve;

the conveying motor (73), the conveying motor (73) is fixed on the surface of the supporting plate (71), and the conveying motor (73) is fixedly connected with the end part of the rotating shaft (75);

and the movable cutting piece is arranged on the support frame (1) below the conveying wheel (77) and used for cutting the net sleeve.

6. The apple screen device according to claim 1, wherein the outer surface of the conveying wheel (77) is provided with the raised blocks (79) in an axial arrangement, and the raised blocks (79) convey the screen after rotating.

7. An apple mesh device according to claim 1, wherein said mesh support (5) comprises:

the net support top (51), the whole net support top (51) is hemispherical and is arranged at the top of the support frame (1);

a plurality of support rods (53), wherein the support rods (53) are arranged on the lower surface of the net cover support top (51) in a centrosymmetric manner;

the telescopic rod (57), telescopic rod (57) set up in bracing piece (53) lower extreme.

8. The apple screen device of claim 1, wherein the telescopic rod (57) is inclined toward the center of the circle.

9. An apple net device according to claim 5, wherein the moving cutter comprises:

the cutting plate (15) is arranged in a blending mode and is horizontally fixed in the middle of the supporting frame (1), and a horizontal sliding groove (13) is formed in the middle of the cutting plate (15) along the length direction;

the thread limiting plates (16), the thread limiting plates (16) are fixed at two ends of the horizontal sliding groove (13);

the threaded rod (113), the threaded rod (113) is rotatably arranged between the thread limiting plates (16);

the thread motor (18), the said thread motor (18) is fixedly connected with one end of the threaded rod (113);

the moving block (19) is sleeved on the outer surface of the threaded rod (113) through threads of the moving block (19);

the heating wires (111) are fixed between the moving blocks (19) and cut the net sleeves.