Conveying device for tomato fruit selection

Abstract

The utility model provides a conveying device for tomato fruit sorting, and relates to the technical field of fruit sorting and conveying. A first motor and a second motor are installed on the first support through bolts, a bevel gear is fixed to an output shaft of the first motor, a first cleaning roller and a second cleaning roller are installed on the first support through bearings, and the first cleaning roller and the second cleaning roller are in meshing transmission through a gear; when the tomato screening machine is used, tomatoes are poured on the screening frame, the second motor is operated to enable the screening frame to shake on the first support, by means of the shaking effect of the screening frame, the tomatoes with the too small diameter can be effectively screened out, sandy soil attached to the surfaces of the tomatoes is shaken off, and the tomatoes with the qualified diameter move rightwards; a first motor is operated to enable a first cleaning roller and a second cleaning roller to rotate, dust remaining on the surfaces of the tomatoes is cleaned more deeply and thoroughly, and the cleanliness and quality stability of the tomatoes in the follow-up fruit selecting process are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit selection conveying technical field especially relates to a kind of conveying device for tomato selection. BACKGROUND

[0002] Tomato is widely planted and consumed in the world as vegetable crops, and has an irreplaceable position in people's daily diet and many food processing fields. The healthy development of its industry plays a crucial role in ensuring the supply of agricultural products, promoting the growth of agricultural economy and meeting the diversified dietary needs of consumers. In the production process of tomato, from picking in the field to entering the market or processing production line, the fruit selection process is like a key "quality inspection checkpoint", which directly affects the quality of the final product and the level of economic benefit. The utility model is a kind of conveying device for tomato selection.

[0003] The conventional conveying device for tomato selection cannot clean the dust remaining on the surface of tomato, and the screening structure is relatively simple, which limits the fine degree of fruit selection. SUMMARY

[0004] The present disclosure relates to a kind of conveying device for tomato selection to solve the problem that the conventional conveying device for tomato selection cannot clean the dust remaining on the surface of tomato, and the screening structure is relatively simple, which limits the fine degree of fruit selection.

[0005] The first aspect of the present disclosure provides a kind of conveying device for tomato selection, specifically comprising: a first support;

[0006] The first support is provided with a first motor and a second motor through bolt, the output shaft of the first motor is fixed with bevel gear, the first support is provided with a first cleaning roller and a second cleaning roller through bearing, the first cleaning roller and the second cleaning roller are driven through gear meshing, the first cleaning roller is fixed with gear disc, the bevel gear on the output shaft of the first motor is engaged with the gear disc on the first cleaning roller, the upper end of the first support is provided with a sliding slot, the sieve frame is slidably arranged in the sliding slot, the first support is fixed with a hopper, the hopper is located below the sieve frame, and the rotating rod is arranged on the hopper through bearing, the front and rear ends of the rotating rod are respectively fixed with eccentric wheel and belt pulley, the output shaft of the second motor is fixed with belt pulley, the belt pulley on the output shaft of the second motor is connected with the belt pulley on the rotating rod, and the eccentric wheel is connected with the sieve frame through connecting rod.

[0007] In at least some embodiments,

[0008] The right side of the first support is provided with a second support, the left and right ends of the second support are respectively welded with a left support and a right support, a sorting frame is installed between the left support and the right support through a bearing, the sorting frame is provided with a first screening area and a second screening area, and the gap of the second screening area is greater than the gap of the first screening area.

[0009] In at least some embodiments,

[0010] The left side of the sorting frame is higher than the right side, and the sorting frame is provided below with a plurality of supporting rollers.

[0011] In at least some embodiments,

[0012] The second support is welded with a third blanking plate below the right end of the sorting frame.

[0013] In at least some embodiments,

[0014] The right support is provided with a first gearbox installed through bolts, the first gearbox is provided with a third motor installed through bolts, the output shaft of the first gearbox is fixed with a chain wheel, the rotating shaft of the sorting frame is fixed with a chain wheel, and the two chain wheels are connected with a transmission chain.

[0015] In at least some embodiments,

[0016] The second support is welded with a first blanking plate and a second blanking plate, and the first blanking plate and the second blanking plate are respectively below the first screening area and the second screening area.

[0017] In at least some embodiments,

[0018] The first blanking plate, the second blanking plate and the third blanking plate are provided below with output components, the output components comprise a base, a top seat, a conveyor belt and a guard plate, the base is installed on the ground through bolts, the top seat is installed on the base through bolts, the conveyor belt is installed in the top seat through bolts, the conveyor belt is provided with two groups of transmission rollers, the top seat is provided with a second gearbox installed through bolts, the output shaft of the second gearbox is connected with the transmission rollers on the conveyor belt, the second gearbox is provided with a fourth motor installed through bolts, the top seat is hinged with an inspection plate, the guard plate is provided with two groups, the two groups of guard plates are movably arranged on the top seat, and the guard plate is provided with a spring between the top seat.

[0019] The utility model provides a kind of conveying device for tomato fruit selection, with following beneficial effects:

[0020] The utility model discloses a first cleaning roller and second cleaning roller and sieve frame are set, when using, the tomato is poured on the sieve frame, and the sieve frame is made to sway on the first support by operating the second motor, by the sway of sieve frame, the tomato of too small diameter can be effectively screened out, and the sand and soil adhered to the surface of tomato is shaken off, and the tomato of qualified diameter moves to the right side, and the first cleaning roller and second cleaning roller are made to rotate by operating the first motor, and the dust remaining on the surface of tomato is implemented more in -depth, thorough cleaning, and the cleanliness and quality stability of tomato in subsequent fruit selecting process are ensured.

[0021] In addition, the utility model discloses setting up the sorting frame, and the first screening area and the second screening area are set up on the sorting frame, and the gap of the second screening area is greater than the gap of the first screening area, and the sorting frame is made to rotate by operating the third motor, realizes accurate screening to small, medium and big fruits, and the screened fruits will be guided to the output component through corresponding first discharge plate, second discharge plate and third discharge plate respectively, and finally are output through the output component, improve the efficiency of fruit sorting, and also guarantee the accuracy of sorting result. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings of the embodiment will be simply introduced below.

[0023] The drawings in the following description only relate to some embodiments of the utility model, and are not limited to the utility model.

[0024] In the drawings:

[0025] Figure 1 The schematic diagram of the whole structure of the application is shown;

[0026] Figure 2 The structural schematic diagram of the rear end of the first support of the application is shown;

[0027] Figure 3 The structural schematic diagram of the sieve frame of the application is shown; Figure 2 The enlarged structural schematic diagram of part A of the application is shown;

[0028] Figure 4 The structural schematic diagram of the sieve frame of the application is shown;

[0029] Figure 5 The structural schematic diagram of the second support of the application is shown;

[0030] Figure 6 The enlarged structural schematic diagram of part B of the application is shown; Figure 5 The enlarged structural schematic diagram of part B of the application is shown;

[0031] Figure 7 The structural schematic diagram of the output component of the application is shown.

[0032] LIST OF REFERENCE NUMERALS

[0033] 1, first support; 11, first motor; 12, first cleaning roller; 13, second cleaning roller; 14, sieve frame; 15, second motor; 16, hopper; 162, rotating rod; 1621, eccentric wheel; 1622, connecting rod;

[0034] 2, second support; 21, left support; 22, right support; 221, first gearbox; 222, third motor; 223, third blanking plate; 23, sorting frame; 231, first screening area; 232, second screening area; 24, supporting wheel; 25, first blanking plate; 26, second blanking plate;

[0035] 3, output component; 31, base; 32, top seat; 33, conveying belt; 34, guard plate; 331, second gearbox; 332, fourth motor; 321, maintenance plate. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0037] Embodiment one: please refer to Figures 1 to 7 :

[0038] The utility model proposes a kind of conveying device for tomato fruit selection, it include: first support 1;

[0039] First support 1 is installed with first motor 11 and second motor 15 by bolt, the output shaft of first motor 11 is fixed with bevel gear, first support 1 is installed with first cleaning roller 12 and second cleaning roller 13 by bearing, first cleaning roller 12 and second cleaning roller 13 are driven by gear engagement between, first cleaning roller 12 is fixed with gear disc, the bevel gear on the output shaft of first motor 11 is engaged with the gear disc on first cleaning roller 12, the upper end of first support 1 is provided with chute, sieve frame 14 is slidably arranged in chute, first support 1 is fixed with hopper 16, hopper 16 is located below sieve frame 14, and rotating rod 162 is installed on hopper 16 by bearing, eccentric wheel 1621 and pulley are respectively fixed to the front and rear ends of rotating rod 162, pulley is fixed to the output shaft of second motor 15, pulley on the output shaft of second motor 15 and pulley on rotating rod 162 are connected with belt, connecting rod 1622 is connected between eccentric wheel 1621 and sieve frame 14.

[0040] In the embodiments of the present disclosure,

[0041] The right side of the first support 1 is provided with a second support 2, the left and right ends of the second support 2 are respectively welded with a left support 21 and a right support 22, a sorting frame 23 is installed between the left support 21 and the right support 22 through a bearing, the sorting frame 23 is provided with a first screening area 231 and a second screening area 232, the gap of the second screening area 232 is greater than the gap of the first screening area 231, the left side of the sorting frame 23 is higher than the right side, a supporting roller 24 is arranged below the sorting frame 23, the supporting roller 24 is provided with four groups, the supporting roller 24 is in rolling contact with the lower end of the sorting frame 23, a third discharge plate 223 is welded on the second support 2, the third discharge plate 223 is located below the right end of the sorting frame 23, a first gearbox 221 is installed on the right support 22 through bolts, a third motor 222 is installed on the first gearbox 221 through bolts, a chain wheel is fixed on the output shaft of the first gearbox 221, a chain wheel is fixed on the rotating shaft of the sorting frame 23, a transmission chain is connected between the two chain wheels, a first discharge plate 25 and a second discharge plate 26 are respectively welded on the second support 2, the first discharge plate 25 and the second discharge plate 26 are respectively located below the first screening area 231 and the second screening area 232, the function is that: running the third motor 222 makes the sorting frame 23 rotate, realizing accurate screening of small, medium and large fruits, the screened fruits will be guided to the output component 3 through the corresponding first discharge plate 25, second discharge plate 26 and third discharge plate 223, and finally output through the conveying belt 33 in the output component 3, improving the efficiency of fruit sorting, and ensuring the accuracy of the sorting result.

[0042] In the embodiments of the present disclosure,

[0043] A output component 3 is arranged below the first discharge plate 25, the second discharge plate 26 and the third discharge plate 223, the output component 3 includes a base 31, a top seat 32, a conveying belt 33 and a guard plate 34, the base 31 is installed on the ground through bolts, the top seat 32 is installed on the base 31 through bolts, the conveying belt 33 is installed inside the top seat 32 through bolts, two groups of transmission rollers are arranged on the conveying belt 33, and a second gearbox 331 is installed on the top seat 32 through bolts, the output shaft of the second gearbox 331 is connected with the transmission rollers on the conveying belt 33, and a fourth motor 332 is installed on the second gearbox 331 through bolts, the function is that: running the fourth motor 332 makes the conveying belt 33 run, and the screened tomato fruits are conveyed outward through the conveying belt 33.

[0044] In the embodiments of the present disclosure,

[0045] The top base 32 is hinged with an inspection plate 321, the guard plate 34 is provided with two groups, the two groups of guard plates 34 are movably arranged on the top base 32, and the guard plate 34 and the top base 32 are provided with springs, which can be used for the maintenance of the internal structure of the top base 32 when the inspection plate 321 is opened, and the guard plate 34 can prevent the fruits from falling off the conveying belt 33, thereby providing additional safety guarantee for the conveying of the fruits.

[0046] The working principle of the embodiment is as follows: in use, the tomatoes are poured on the sieve frame 14, the second motor 15 is operated to make the sieve frame 14 shake on the first support 1, and the sieve frame 14 can effectively screen out the tomatoes with a diameter that is too small and shake off the sand attached to the surface of the tomatoes. The tomatoes with a qualified diameter move to the right side, the first cleaning roller 12 and the second cleaning roller 13 are rotated by operating the first motor 11, the dust remaining on the surface of the tomatoes is cleaned more deeply and thoroughly, the cleaned fruits enter the sorting frame 23, the sorting frame 23 is rotated by operating the third motor 222, the accurate screening of small, medium and large fruits is realized, the screened fruits are guided to the output component 3 through the corresponding first discharge plate 25, the second discharge plate 26 and the third discharge plate 223, and the conveying belt 33 is operated by operating the fourth motor 332, so that the sorted tomato fruits are conveyed outward through the conveying belt 33.

[0047] In this paper, the following points need to be noted:

[0048] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can be referred to the general design.

[0049] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0050] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present disclosure, which should be covered in the protection scope of the present disclosure.

Claims

1. A tomato picking conveyor device, comprising: The first support (1) is characterized in that, The first support (1) is provided with a first motor (11) and a second motor (15) mounted by bolts, the output shaft of the first motor (11) is fixed with a bevel gear, the first support (1) is provided with a first cleaning roller (12) and a second cleaning roller (13) mounted by bearings, the first cleaning roller (12) and the second cleaning roller (13) are in gear meshing transmission, the first cleaning roller (12) is fixed with a gear disc, the bevel gear on the output shaft of the first motor (11) is in meshing with the gear disc on the first cleaning roller (12), the upper end of the first support (1) is provided with a chute, the chute is slidably provided with a sieve frame (14), the first support (1) is fixed with a hopper (16), the hopper (16) is located below the sieve frame (14), and the hopper (16) is provided with a rotating rod (162) mounted by a bearing, the front and rear ends of the rotating rod (162) are respectively fixed with an eccentric wheel (1621) and a belt pulley, the output shaft of the second motor (15) is fixed with a belt pulley, and the belt pulley on the output shaft of the second motor (15) is connected with the belt pulley on the rotating rod (162) through a belt, and the eccentric wheel (1621) is connected with the sieve frame (14) through a connecting rod (1622).

2. The tomato fruit selecting conveying device according to claim 1, characterized in that, The right side of the first support (1) is provided with a second support (2), the left and right ends of the second support (2) are respectively welded with a left support (21) and a right support (22), the left support (21) and the right support (22) are provided with a sorting frame (23) mounted by bearings, the sorting frame (23) is provided with a first screening area (231) and a second screening area (232), and the gap of the second screening area (232) is larger than that of the first screening area (231).

3. The tomato fruit selecting conveying device according to claim 2, characterized in that, The left side of the sorting frame (23) is higher than the right side, the lower side of the sorting frame (23) is provided with a plurality of supporting rollers (24), the supporting rollers (24) are provided with four groups, and the supporting rollers (24) are in rolling contact with the lower end of the sorting frame (23).

4. The tomato fruit selecting conveying device according to claim 2, characterized in that, The second support (2) is welded with a third discharging plate (223), and the third discharging plate (223) is located below the right end of the sorting frame (23).

5. The tomato fruit selecting conveying device according to claim 4, characterized in that, The right support (22) is provided with a first gearbox (221) mounted by bolts, the first gearbox (221) is provided with a third motor (222) mounted by bolts, the output shaft of the first gearbox (221) is fixed with a chain wheel, the rotating shaft of the sorting frame (23) is fixed with a chain wheel, and the two chain wheels are connected through a transmission chain.

6. The tomato fruit selecting conveying device according to claim 4, characterized in that, The second support (2) is welded with a first blanking plate (25) and a second blanking plate (26) respectively, and the first blanking plate (25) and the second blanking plate (26) are located below the first screening area (231) and the second screening area (232) respectively.

7. A conveyor for tomato picking according to claim 6, characterized in that, The bottom of the first blanking plate (25), the second blanking plate (26) and the third blanking plate (223) is provided with an output component (3), the output component (3) comprises a base (31), a top base (32), a conveyor belt (33) and a guard plate (34), the base (31) is installed on the ground by bolts, the top base (32) is installed on the base (31) by bolts, the conveyor belt (33) is installed inside the top base (32) by bolts, the conveyor belt (33) is provided with two groups of transmission rollers, and the top base (32) is provided with a second gearbox (331) installed by bolts, the output shaft of the second gearbox (331) is connected with the transmission rollers on the conveyor belt (33), the second gearbox (331) is provided with a fourth motor (332) installed by bolts, the top base (32) is hinged with an access plate (321), the guard plate (34) is provided with two groups, the two groups of guard plates (34) are movably arranged on the top base (32), and springs are arranged between the guard plates (34) and the top base (32).

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