Feeding hopper structure of sand conveying auger

Abstract

The utility model relates to the technical field of sand conveying auger equipment, in particular to a feeding hopper structure of a sand conveying auger. The feeding hopper structure of the sand conveying auger comprises a main hopper, the main hopper is in a trumpet shape with the wide upper portion and the narrow lower portion, a rectangular pipe is installed at the bottom end of the main hopper, and a butt joint lug is installed at the bottom end of the rectangular pipe; the butt joint pipe used for being communicated with the feed port of the sand conveying auger main pipe is installed on the butt joint lug; the connecting mechanism is mounted on one side of the rectangular pipe; and the adjusting mechanism is installed on the other side of the rectangular pipe and comprises a second connecting block, the second connecting block is fixedly installed on the rectangular pipe, a U-shaped frame is hinged to the second connecting block, a two-way threaded rod is installed on the U-shaped frame in a threaded mode, and a sleeve piece movably connected with the sand conveying auger main pipe is installed at the end, away from the U-shaped frame, of the two-way threaded rod in a threaded mode. The feeding hopper structure of the sand conveying auger has the advantages of being convenient to adjust and convenient to vertically discharge.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand auger equipment technical field especially relates to a kind of feeding hopper structure of sand auger. BACKGROUND

[0002] Sand auger usually refers to the equipment for conveying sand, which is widely used in industry and construction field. Sand auger is a kind of screw conveyor, which uses motor to drive spiral rotation to push material to achieve conveying purpose. This conveyor can horizontally, obliquely or vertically convey material, with the advantages of simple structure, small cross-sectional area, good sealing, easy operation, easy maintenance, convenient closed transportation, etc.

[0003] Among them, the feeding hopper of the sand auger commonly used in the prior art is usually directly welded at the feeding port of the sand auger. When the sand auger is inclined, the hopper is also inclined synchronously, which causes the sand and stones to flow out from one side of the hopper when the hopper is loaded with a large amount of sand and stones, resulting in the sand and stones spilling on the ground and affecting the sand and stone conveying efficiency.

[0004] Therefore, it is necessary to provide a new feeding hopper structure of sand auger to solve the above technical problems. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a feeding hopper structure of sand auger which is convenient to adjust and vertically discharge.

[0006] The feeding hopper structure of sand auger provided by the utility model comprises a main hopper, which is trumpet-shaped with a wide upper part and a narrow lower part. A rectangular pipe is installed at the bottom end of the main hopper, and a butt joint ear is installed at the bottom end of the rectangular pipe.

[0007] A butt joint pipe is installed on the butt joint ear to communicate with the feeding port of the main pipe of the sand auger.

[0008] A connecting mechanism is installed on one side of the rectangular pipe, and the connecting mechanism comprises a connecting block one, which is fixedly installed on the rectangular pipe. Symmetrical clamping plates are installed on the connecting block one, and two arc-shaped grooves for clamping the main pipe of the sand auger are formed in the two clamping plates. A through hole is formed in the end of the two clamping plates away from the connecting block one, and a locking piece is installed in the through hole.

[0009] An adjusting mechanism is installed on the other side of the rectangular pipe, and the adjusting mechanism comprises a connecting block two, which is fixedly installed on the rectangular pipe. A U-shaped bracket is hingedly connected to the connecting block two, a bidirectional threaded rod is screwedly installed on the U-shaped bracket, and a sleeve piece movably connected with the main pipe of the sand auger is screwedly installed at the end of the bidirectional threaded rod away from the U-shaped bracket.

[0010] Preferably, the butt joint pipe is detachably connected with the butt joint lug by screws.

[0011] Preferably, the locking piece comprises a middle rod, screw rods are symmetrically arranged at two ends of the middle rod, a lock nut is threadedly arranged at one end of the screw rod penetrating through the through hole, and a lock bolt is threadedly arranged at the middle part of the middle rod.

[0012] Preferably, the sleeve piece comprises a threaded pipe, the threaded pipe is threadedly arranged at one end of the bidirectional threaded rod, a connecting seat is hingedly arranged on the threaded pipe, and a sliding ring slidingly matched with the main pipe of the sand conveying auger is arranged on the connecting seat.

[0013] Preferably, a lock screw is arranged at the bottom end of the sliding ring.

[0014] Preferably, a vibration pump is arranged on the outer side wall of the main funnel.

[0015] Preferably, a horizontal bubble instrument is arranged on the outer side of the rectangular pipe, and the horizontal bubble instrument is vertically arranged.

[0016] Compared with the related art, the feeding funnel structure of the sand conveying auger has the following advantages

[0017] Beneficial effects:

[0018] 1. The feeding funnel structure of the sand conveying auger comprises a main funnel, a rectangular pipe arranged at the bottom end of the main funnel, a connecting mechanism arranged on the rectangular pipe, and an adjusting mechanism arranged on the rectangular pipe.

[0019] 2. The butt joint lug on the rectangular pipe is detachably connected with a butt joint pipe by screws, so that different butt joint pipes can be replaced for butt joint conveying of sand and stones after adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic view of a preferred embodiment of the feeding funnel structure of the sand conveying auger provided by the present application;

[0021] Figure 2 FIG. 2 is a structural schematic view of the rectangular pipe provided by the present application, wherein the connecting mechanism is arranged on the rectangular pipe;

[0022] Figure 3 FIG. 3 is a structural schematic view of the rectangular pipe provided by the present application, wherein the adjusting mechanism is arranged on the rectangular pipe;

[0023] Figure 4Another perspective structure schematic view of the rectangular pipe provided by the utility model is provided with an adjusting mechanism.

[0024] Figure 5 The structure schematic view of the feeding hopper structure provided by the utility model is installed on the sand conveying auger.

[0025] The figure mark: 1, main funnel; 11, rectangular pipe; 12, butt joint lug; 2, butt joint pipe; 3, connecting mechanism; 31, connecting block one; 32, clamping plate; 33, locking piece; 331, middle rod; 332, screw rod; 333, locking bolt; 301, arc slot; 302, through hole; 4, adjusting mechanism; 41, connecting block two; 42, U-shaped frame; 43, bidirectional threaded rod; 44, sleeve piece; 441, threaded pipe; 442, connecting seat; 443, slip ring; 444, locking screw; 5, vibration pump; 6, horizontal bubble instrument. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] The specific implementation of the utility model will be described in detail by combining with specific examples.

[0028] Please refer to Figures 1 to 5 The feeding hopper structure of the sand conveying auger provided by the utility model embodiment comprises:

[0029] The main funnel 1 is trumpet-shaped with the upper part being wide and the lower part being narrow, and the bottom end of the main funnel 1 is provided with a rectangular pipe 11, and the bottom end of the rectangular pipe 11 is provided with a butt joint lug 12;

[0030] The butt joint pipe 2 is installed on the butt joint lug 12 and is communicated with the feeding port of the main pipe of the sand conveying auger;

[0031] The connecting mechanism 3 is installed on one side of the rectangular pipe 11, and the connecting mechanism 3 comprises a connecting block one 31, the connecting block one 31 is fixedly installed on the rectangular pipe 11, and the connecting block one 31 is symmetrically provided with clamping plates 32, the two clamping plates 32 are provided with arc slots 301 matched with the main pipe of the sand conveying auger, and the ends of the two clamping plates 32 away from the connecting block one 31 are provided with through holes 302, and the through holes 302 are provided with locking pieces 33;

[0032] Adjusting mechanism 4 is installed on the other side of the rectangular pipe 11, and the adjusting mechanism 4 comprises a connecting block two 41 fixedly installed on the rectangular pipe 11, and a U-shaped frame 42 is hinged on the connecting block two 41, a bidirectional threaded rod 43 is screwedly installed on the U-shaped frame 42, and a sleeve piece 44 movably connected with the main pipe of the sand conveying auger is screwedly installed on one end of the bidirectional threaded rod 43 away from the U-shaped frame 42.

[0033] Wherein, the locking piece 33 comprises a middle rod 331, screw rods 332 are symmetrically installed at both ends of the middle rod 331, a lock nut is screwedly installed at one end of the screw rod 332 penetrating through the through hole 302, a lock bolt 333 is screwedly installed at the middle portion of the middle rod 331, the sleeve piece 44 comprises a threaded pipe 441 screwedly installed at one end of the bidirectional threaded rod 43, a connecting seat 442 is hinged on the threaded pipe 441, and a sliding ring 443 slidably matched with the main pipe of the sand conveying auger is installed on the connecting seat 442.

[0034] It should be noted that when the feeding hopper is installed, the two clamping plates 32 are sleeved on the main pipe of the sand conveying auger and located at one side of the feeding port through the arc-shaped grooves 301, then the corresponding butt joint pipes 2 are installed on the butt joint ears 12 and inserted in the feeding port, then the sliding ring 443 of the adjusting mechanism 4 is sleeved on the main pipe of the sand conveying auger and located at the other side of the feeding port, after sleeving, when the main hopper 1 needs to be adjusted into a vertical state, the bidirectional threaded rod 43 is screwed to adjust the U-shaped frame 42 to move along the bidirectional threaded rod 43, and when the U-shaped frame 42 moves, the rectangular pipe 11 drives the main hopper 1 to rotate around the clamping plate 32 of the connecting mechanism 3 until the main hopper 1 is adjusted into a vertical state, so that the sand and stones can be conveniently conveyed.

[0035] In the embodiment, the bottom end of the sliding ring 443 is provided with a locking screw 444, so that the sliding ring 443 is fixed on the main pipe of the sand conveying auger through the locking screw 444 when the sliding ring 443 slides along the main pipe of the sand conveying auger.

[0036] In the embodiment of the utility model, please refer to Figures 1 to 5 The outer side wall of the main hopper 1 is provided with a vibration pump 5.

[0037] It should be noted that when the sand and stones are poured into the main hopper 1, the vibration pump 5 is started to drive the main hopper 1 to vibrate, so that the sand and stones can be conveniently poured from the main hopper 1 into the sand conveying auger.

[0038] In the embodiment of the utility model, please refer to Figures 1 to 5 The outer side of the rectangular pipe 11 is provided with a horizontal bubble instrument 6, and the horizontal bubble instrument 6 is vertically arranged.

[0039] It should be noted that: when the adjusting mechanism 4 adjusts the placement angle of the main hopper 1, the horizontal bubble instrument 6 is used to observe the placement angle of the main hopper 1, which is convenient for adjustment and observation.

[0040] The working principle of the feed hopper structure of the sand conveying auger provided by the utility model is as follows:

[0041] When the feed hopper is installed, the two clamping plates 32 are sleeved on the main pipe of the sand conveying auger and located at one side of the feeding port by using the arc-shaped grooves 301, then the corresponding butt joint pipes 2 are installed on the butt joint ears 12 and inserted into the feeding port, then the sliding ring 443 of the adjusting mechanism 4 is sleeved on the main pipe of the sand conveying auger and located at the other side of the feeding port, after sleeving, when the main hopper 1 needs to be adjusted into a vertical state, the two-way threaded rod 43 is twisted, so that the U-shaped frame 42 moves along the two-way threaded rod 43, when moving, the U-shaped frame 42 drives the rectangular pipe 11 to drive the main hopper 1 to rotate around the clamping plate 32 of the connecting mechanism 3, until the main hopper 1 is adjusted into a vertical state, which is convenient for carrying and conveying sand and stones, when adjusting, the horizontal bubble instrument 6 is used to observe the placement angle of the main hopper 1, which is convenient for adjustment and observation, when the sand and stones are poured into the main hopper 1, the vibration pump 5 is started to drive the main hopper 1 to vibrate, so that the sand and stones are guided from the main hopper 1 into the sand conveying auger.

[0042] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A feeding hopper structure of a sand conveying auger, comprising: a main hopper (1) which is trumpet-shaped with a wide upper part and a narrow lower part, and the bottom end of which is provided with a rectangular tube (11), and the bottom end of the rectangular tube (11) is provided with a butt joint lug (12); characterized in that it further comprises: a butt joint tube (2) which is installed on the butt joint lug (12) and is communicated with the feeding port of the main tube of the sand conveying auger; a connecting mechanism (3) which is installed on one side of the rectangular tube (11) and comprises a connecting block one (31) which is fixedly installed on the rectangular tube (11), and symmetrical clamping plates (32) are installed on the connecting block one (31), and the two clamping plates (32) are provided with arc-shaped grooves (301) which are engaged with the main tube of the sand conveying auger, and the end of the two clamping plates (32) away from the connecting block one (31) is provided with a through hole (302), and a locking piece (33) is installed in the through hole (302); an adjusting mechanism (4) which is installed on the other side of the rectangular tube (11) and comprises a connecting block two (41) which is fixedly installed on the rectangular tube (11), and a U-shaped frame (42) is hingedly connected to the connecting block two (41), and a bidirectional threaded rod (43) is threadedly installed on the U-shaped frame (42), and a sleeve piece (44) which is movably connected with the main tube of the sand conveying auger is threadedly installed on the end of the bidirectional threaded rod (43) away from the U-shaped frame (42).

2. A feed hopper arrangement for a sand auger according to claim 1, characterised in that, The butt joint tube (2) is detachably connected with the butt joint lug (12) by screws.

3. The feed hopper arrangement for a sand auger according to claim 1, characterized in that The locking piece (33) comprises a middle rod (331), symmetrical screw rods (332) are installed at the two ends of the middle rod (331), a locking nut is threadedly installed on one end of the screw rod (332) penetrating through the through hole (302), and a locking bolt (333) is threadedly installed on the middle part of the middle rod (331).

4. The feed hopper arrangement for a sand auger according to claim 1, characterized in that The sleeve piece (44) comprises a threaded tube (441) which is threadedly installed on one end of the bidirectional threaded rod (43), and a connecting seat (442) is connected to the threaded tube (441), and a sliding ring (443) which is slidably matched with the main tube of the sand conveying auger is installed on the connecting seat (442).

5. A feed hopper arrangement for a sand auger according to claim 4, wherein, A locking screw (444) is installed at the bottom end of the sliding ring (443).

6. The feed hopper arrangement for a sand auger according to claim 1, characterized in that A vibration pump (5) is installed on the outer side wall of the main hopper (1).

7. The feed hopper arrangement for a sand auger according to claim 1, characterized in that A horizontal bubble instrument (6) is arranged on the outer side of the rectangular tube (11) in a vertical manner.

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