Conveying device for nut production

Abstract

The utility model relates to the technical field of nut production, and discloses a conveying device for nut production, which solves the problem that the conveying direction is difficult to adjust according to requirements at present, and comprises a conveying frame, a conveying belt is arranged on the inner side of the conveying frame, an adjusting mechanism is arranged on the conveying frame, and a limiting mechanism is arranged on the conveying belt. The adjusting mechanism comprises a bottom plate fixed to the conveying frame, a supporting shaft is rotationally connected to the top of the bottom plate, an adjusting frame is fixedly connected to the top end of the supporting shaft, an inclined plate is fixedly installed on the inner bottom wall of the adjusting frame, a material receiving frame is fixedly connected to the outer side of the conveying frame, and a discharging hopper is fixedly connected to the bottom of the material receiving frame. The bottom of the discharging hopper is fixedly connected with a discharging pipe, and the bottom end of the discharging pipe extends into the adjusting frame. According to the nut conveying device, through cooperation of the air cylinder, the bottom block, the sliding plate, the first U-shaped round rod, the toothed plate, the gear and the supporting shaft, rotation of the adjusting frame is facilitated, and therefore the conveying direction of nuts can be adjusted conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of nut production, in particular to a conveying device for nut production. Background Art

[0002] A nut, also known as a nut, is a fastening part used in conjunction with a bolt or a screw. Its main function is to engage the inner thread with the thread of the bolt or screw to tightly connect mechanical equipment together and play a fastening role. The nut needs to be transported to the designated position during the production process.

[0003] The prior art generally transports the nuts via a conveyor belt, but the conveying direction of the conveyor belt is currently fixed, which makes it difficult to adjust the conveying direction according to demand. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a conveying device for nut production, which effectively solves the problem that it is difficult to adjust the conveying direction according to demand.

[0005] To achieve the above object, the utility model provides the following technical solution: a conveying device for nut production, comprising a conveying frame, a conveying belt is installed inside the conveying frame, an adjusting mechanism is provided on the conveying frame, and a limiting mechanism is provided on the conveying belt;

[0006] The adjusting mechanism comprises a bottom plate fixed on the conveying frame, the top of the bottom plate is rotatably connected with a supporting shaft, the top of the supporting shaft is fixedly connected with an adjusting frame, an inclined plate is fixedly installed on the inner bottom wall of the adjusting frame, the outer side of the conveying frame is fixedly connected with a material receiving frame, the bottom of the material receiving frame is fixedly connected with a material discharge hopper, the bottom of the material discharge hopper is fixedly connected with a material discharge pipe, the bottom end of the material discharge pipe extends into the adjusting frame, the top of the bottom plate is fixedly connected with a U-shaped round rod, the outer side of the U-shaped round rod is movably sleeved with a slide plate, and the side of the slide plate close to the supporting shaft is fixedly connected with A toothed plate, a gear is fixedly installed on the outer side of the support shaft, the gear is meshed with the toothed plate, the bottom of the slide is fixedly connected to a bottom block, a sleeve block is fixedly sleeved on the outer side of the U-shaped round rod, a cylinder is fixedly installed between the sleeve block and the bottom block, a side plate is fixedly connected to the outer side of the adjustment frame, an arc-shaped groove body is provided on the outer side of the adjustment frame, two support plates are symmetrically fixedly connected between the arc-shaped groove body and the bottom plate, the top and bottom of the side plate are fixedly connected to limit columns, and the ends of the two limit columns away from the side plates are provided with limit balls abutting against the inner wall of the arc-shaped groove body.

[0007] Preferably, the limiting mechanism includes two U-shaped round rods fixed to the top of the base plate, and two U-shaped frames are symmetrically and movably sleeved on the outer side of the U-shaped round rods. The bottoms of the two U-shaped frames are symmetrically provided with two movable wheels located on the top of the base plate. The two U-shaped frames are fixedly connected to a connecting frame on one side away from each other, and the two connecting frames are fixedly connected to a limiting plate located above the conveyor belt.

[0008] Preferably, the outer side of the second U-shaped round rod is symmetrically fixedly sleeved with two sleeves, a driving motor is fixedly mounted on one of the sleeves, a bidirectional screw rod is fixedly connected to the driving motor, the end of the bidirectional screw rod away from the driving motor is rotatably connected to the other sleeve plate, the outer side of the bidirectional screw rod is symmetrically threaded with two nuts, and the two U-shaped frames are respectively fixed to the outer sides of the two nuts.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. Through the cooperation between the receiving frame and the discharge hopper, and between the discharge pipe and the adjustment frame, the nuts on the conveyor belt can be guided by the inclined plate to fall down, and through the cooperation between the cylinder, the bottom block, the slide plate, the U-shaped round rod, the tooth plate, the gear and the support shaft, the adjustment frame can be rotated, so as to adjust the conveying direction of the nuts;

[0011] 2. Through the cooperation between the driving motor, the bidirectional screw rod and the nut, the two U-shaped frames can slide along the second U-shaped round rod, and then the two limit plates can be driven to move respectively through the two connecting frames, so as to limit the nuts transported on the conveyor belt and prevent the nuts from slipping during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the structure of the conveying device for nut production of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the support shaft structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the arc-shaped trough structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0019] In the figure: 1. conveying frame; 2. adjusting mechanism; 201. bottom plate; 202. supporting shaft; 203. adjusting frame; 204. inclined plate; 205. unloading hopper; 206. receiving frame; 207. unloading pipe; 208. arc trough; 209. supporting plate; 2010. slide plate; 2011. tooth plate; 2012. U-shaped round rod one; 2013. sleeve block; 2014. cylinder; 2015. bottom block; 2016. gear; 2017. side plate; 2018. limit column; 2019. limit ball; 3. limit mechanism; 301. U-shaped round rod two; 302. connecting frame; 303. limit plate; 304. U-shaped frame; 305. nut; 306. bidirectional screw rod; 307. driving motor; 308. sleeve plate; 309. moving wheel; 4. conveyor belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1 The utility model relates to a conveying device for nut production, comprising a conveying frame 1, a conveying belt 4 is installed on the inner side of the conveying frame 1, an adjusting mechanism 2 is provided on the conveying frame 1, and a limiting mechanism 3 is provided on the conveying belt 4.

[0022] Specifically, by Figure 2-4The adjusting mechanism 2 includes a bottom plate 201 fixed on the conveying frame 1, the top of the bottom plate 201 is rotatably connected to a support shaft 202, the top of the support shaft 202 is fixedly connected to an adjusting frame 203, an inclined plate 204 is fixedly installed on the inner bottom wall of the adjusting frame 203, a material receiving frame 206 is fixedly connected to the outside of the conveying frame 1, a material receiving frame 206 is fixedly connected to the bottom of a material hopper 205, a material hopper 205 is fixedly connected to the bottom of a material hopper 205, a material hopper 207 is fixedly connected to the bottom of the material hopper 205, and the bottom end of the material hopper 207 extends into the adjusting frame 203, a U-shaped round rod 2012 is fixedly connected to the top of the bottom plate 201, a slide plate 2010 is movably sleeved on the outside of the U-shaped round rod 2012, a tooth plate 2011 is fixedly connected to the side of the slide plate 2010 close to the support shaft 202, and the support shaft 2 A gear 2016 is fixedly installed on the outer side of 02, and the gear 2016 is meshed with the tooth plate 2011. A bottom block 2015 is fixedly connected to the bottom of the slide plate 2010. A sleeve block 2013 is fixedly sleeved on the outer side of the U-shaped round rod 2012. A cylinder 2014 is fixedly installed between the sleeve block 2013 and the bottom block 2015. A side plate 2017 is fixedly connected to the outer side of the adjustment frame 203. An arc-shaped groove body 208 is provided on the outer side of the adjustment frame 203. Two support plates 209 are symmetrically fixedly connected between the arc-shaped groove body 208 and the bottom plate 201. The top and bottom of the side plate 2017 are fixedly connected with limiting columns 2018. The ends of the two limiting columns 2018 away from the side plate 2017 are provided with limiting balls 2019 that abut against the inner wall of the arc-shaped groove body 208.

[0023] When in use, the nuts transported on the conveyor belt 4 fall into the receiving frame 206, and then the nuts pass through the discharge hopper 205 and the discharge pipe 207 and fall into the adjusting frame 203 and fall to the specified position through the inclined plate 204. When the cylinder 2014 is started, the slide plate 2010 is driven by the bottom block 2015 to slide along the U-shaped round rod 2012, and the tooth plate 2011 is driven to move. Since the tooth plate 2011 is meshed with the gear 2016, the support shaft 202 is driven to rotate, and the adjusting frame 203 is driven to rotate. At the same time, the side plate 2017 rotates, and the two limit balls 2019 roll in the arc groove body 208, so as to support the adjusting frame 203 to ensure its stability during rotation, and finally the conveying direction of the nuts is adjusted.

[0024] Specifically, by Figure 5It is given that the limiting mechanism 3 includes a U-shaped round rod 301 fixed to the top of the bottom plate 201, and the outer side of the U-shaped round rod 301 is symmetrically and movably sleeved with two U-shaped frames 304, and the bottoms of the two U-shaped frames 304 are symmetrically provided with two moving wheels 309 located at the top of the bottom plate 201, and the two U-shaped frames 304 are fixedly connected to the sides away from each other with a connecting frame 302, and the two connecting frames 302 are fixedly connected with a limiting plate 303 located above the conveyor belt 4, and the outer side of the U-shaped round rod 301 is symmetrically and fixedly sleeved with two sleeve plates 308, one of which is fixedly mounted with a driving motor 307, and the driving motor 307 is fixedly connected with a bidirectional screw rod 306, and the end of the bidirectional screw rod 306 away from the driving motor 307 is rotatably connected to the other sleeve plate 308, and the outer side of the bidirectional screw rod 306 is symmetrically threadedly sleeved with two screw nuts 305, and the two U-shaped frames 304 are respectively fixed to the outer sides of the two screw nuts 305;

[0025] When in use, first start the driving motor 307 to drive the bidirectional screw rod 306 to rotate, and then drive the two U-shaped frames 304 to slide along the U-shaped round rod 301 through the two nuts 305. At the same time, each moving wheel 309 rolls on the top of the bottom plate 201 to ensure the stability of the U-shaped frame 304 when moving. Then, the two limit plates 303 are driven to move through the two connecting frames 302, and the distance between the two limit plates 303 is adjusted to limit the nuts transported on the conveyor belt 4, and finally prevent the nuts from slipping during transportation.

Claims

1. A conveying device for nut production, comprising a conveying frame (1), characterized in that: A conveyor belt (4) is installed on the inner side of the conveyor frame (1), an adjustment mechanism (2) is provided on the conveyor frame (1), and a limiting mechanism (3) is provided on the conveyor belt (4); The adjusting mechanism (2) comprises a bottom plate (201) fixed on the conveying frame (1); the top of the bottom plate (201) is rotatably connected to a support shaft (202); the top of the support shaft (202) is fixedly connected to an adjusting frame (203); an inclined plate (204) is fixedly mounted on the inner bottom wall of the adjusting frame (203); a material receiving frame (206) is fixedly connected to the outside of the conveying frame (1); a material discharge hopper (205) is fixedly connected to the bottom of the material receiving frame (206); a material discharge pipe (207) is fixedly connected to the bottom of the material discharge hopper (205); the bottom end of the material discharge pipe (207) extends into the adjusting frame (203); a U-shaped round rod (2012) is fixedly connected to the top of the bottom plate (201); a slide plate (2010) is movably sleeved on the outside of the U-shaped round rod (2012); a tooth plate (211) is fixedly connected to the side of the slide plate (2010) close to the support shaft (202); and the support shaft (2 02) is fixedly installed with a gear (2016), the gear (2016) is meshed with the tooth plate (2011), the bottom of the slide plate (2010) is fixedly connected with a bottom block (2015), the outer side of the U-shaped round rod (2012) is fixedly sleeved with a sleeve block (2013), a cylinder (2014) is fixedly installed between the sleeve block (2013) and the bottom block (2015), the outer side of the adjustment frame (203) is fixedly connected with a side plate (2 017), an arc-shaped groove body (208) is provided on the outer side of the adjustment frame (203), two support plates (209) are symmetrically fixedly connected between the arc-shaped groove body (208) and the bottom plate (201), the top and bottom of the side plate (2017) are fixedly connected to the limiting pillars (2018), and the ends of the two limiting pillars (2018) away from the side plate (2017) are provided with limiting balls (2019) that abut against the inner wall of the arc-shaped groove body (208).

2. A nut production conveying device according to claim 1, characterized in that: The limiting mechanism (3) comprises two U-shaped round rods (301) fixed to the top of the bottom plate (201); two U-shaped frames (304) are symmetrically and movably sleeved on the outer side of the two U-shaped round rods (301); two movable wheels (309) located at the top of the bottom plate (201) are symmetrically arranged at the bottom of the two U-shaped frames (304); a connecting frame (302) is fixedly connected to the two U-shaped frames (304) on the sides away from each other; and a limiting plate (303) located above the conveyor belt (4) is fixedly connected to the two connecting frames (302).

3. A nut production conveying device according to claim 2, characterized in that: The outer side of the second U-shaped round rod (301) is symmetrically and fixedly sleeved with two sleeve plates (308), a driving motor (307) is fixedly mounted on one sleeve plate (308), a bidirectional screw rod (306) is fixedly connected to the driving motor (307), one end of the bidirectional screw rod (306) away from the driving motor (307) is rotatably connected to the other sleeve plate (308), the outer side of the bidirectional screw rod (306) is symmetrically threadedly sleeved with two screw nuts (305), and the two U-shaped frames (304) are respectively fixed to the outer sides of the two screw nuts (305).

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