CN202311128U

CN202311128U - Small pecan shell breaking device

Info

Publication number: CN202311128U
Application number: CN2011205204685U
Authority: CN
Inventors: 孟爽; 李志奎; 杨绮云; 晏祖根; 李德溥
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2011-12-13
Filing date: 2011-12-13
Publication date: 2012-07-11
Anticipated expiration: 2021-12-13

Abstract

The utility model relates to a small pecan shell breaking device, relating to a pecan shell breaking device and aiming to provide a small pecan shell breaking device, which has high efficiency and a simple structure and can be operated in a convenient and labor-saving way. An eccentric wheel shaft is subject to interference fit with a rolling bearing, the two ends of the eccentric wheel shaft is supported by two shaft seats fixedly connected with an upper surface of a bench base, a rotary handle is sleeved on the eccentric wheel shaft, three fixing seats are fixed on the upper surface of the bench base, a threaded hole of the first fixing seat is arranged coaxial with two through holes of two second fixing seats, a sliding guide rod is matched with the through holes of the two second fixing seats in a sliding way, two ends of a tension spring are connected with two fixing hooks fixed on the sliding guide rod and the two second fixing seats, the other end of the sliding guide rod props against the peripheral surface of the rolling bearing, the threaded hole of the first fixing hole is connected with an adjusting screw through threads, and adjacent end faces of the adjusting screw and the sliding guide rail are provided with conical pits. The device can be used for breaking pecan shells.

Description

A kind of small-sized hickory nut shell-crushing device

Technical field

The utility model relates to a kind of hickory nut shell-crushing device.

Background technology

It is oval or circular that hickory nut is, and nutritive value is abundant, and is direct-edible, also can be used as food ingredient, is the traditional raw materials of food processing of China.Walnut not only edibility is very high, and has high health care and medical value.Phosphatide in the walnut kernel has excellent health functions to cranial nerve; Contain the indispensable trace elements of human body such as zinc, manganese, chromium in the walnut kernel, can day by day reduce human body zinc, manganese content in aging course and replenish; The traditional Chinese medical science thinks that walnut is warm in nature, flavor is sweet, nontoxic, have be good for the stomach, enrich blood, moistening lung, effect such as repose.But pecan shell is thick and hard, and broken shell and difficulty thereof are for the edible walnut of people has brought great difficulty.At present, the way that the broken shell of hickory nut still usually adopts hammer to pound wastes time and energy, the security extreme difference.Existing manual hickory nut shell-crushing device efficient is low, and relatively effort operates.Existing large-scale hickory nut shell-crushing machine, shell-breaking efficiency is high, but its volume is big, complex structure, and energy consumption is higher, is not suitable for family, self-employed worker's use.Therefore simple in structure, easy to operate, the development of the small-sized hickory nut shell-crushing device that efficient is high becomes current problem demanding prompt solution.

The utility model content

The purpose of the utility model provides a kind of high efficiency, simple in structure, easy to operate, the small-sized hickory nut shell-crushing device in labour-saving.

The technical scheme of the utility model is: a kind of small-sized hickory nut shell-crushing device, said small-sized hickory nut shell-crushing device comprise stool base, adjustment screw rod, rotary handle, sliding guide, extension spring, axle bed, rolling bearing, camshaft, stay hook and holder; The quantity of axle bed and stay hook respectively is two respectively, and the quantity of holder is three, and three holders are respectively one first holder and two second holders; The upper face of stool base is a rectangle, camshaft and rolling bearing interference fit, and camshaft is along the width setting of the upper face of stool base; The two ends of camshaft are respectively supported through an axle bed; Two axle beds are fixedly connected with the upper face of stool base, and an end of rotary handle is sleeved on the end on the camshaft, and rotary handle is connected with camshaft; Three holders all are fixed on the upper face of stool base; Three holders are set up in parallel along the length direction of the upper face of stool base, an adjacent setting in two second holders with rolling bearing, and the center of two second holders all is processed with through hole; The center of first holder is processed with screwed hole; Two coaxial settings of through hole of the screwed hole of first holder and two second holders, the through hole on sliding guide and two second holders is slidingly matched, the lateral surface of sliding guide one end and with the lateral surface of second holder of the adjacent setting of rolling bearing on all be fixed with a stay hook; The two ends of extension spring are connected with two stay hooks; The other end of sliding guide leans on the periphery of rolling bearing, and the screwed hole of first holder is connected with the adjustment screw flight, all is provided with pyramidal pits on adjustment screw rod and the two adjacent face of sliding guide.

The stool base is welded by shaped steel, is furnished with anti-cool sleeper on the upper face of stool base.

Bearing block is made up of the bearing block of two split type structures, and the bearing block of two split type structures is fixed through screw-driving.

First holder and two second holders all adopt the mode of welding to be fixed on the upper face of stool base.

One end of rotary handle is provided with interior hexagonal hole, six square shafts that an end of camshaft is complementary for the interior hexagonal hole with rotary handle, and the interior hexagonal hole of rotary handle is sleeved on six square shafts of camshaft.

Have oblong aperture on the upper face of stool base, be used for the blanking after the broken shell.

The utility model compared with prior art has following effect: 1. efficient is high, simple in structure.2. this employing eccentric wheel shaft type designs, and combines with rolling bearing, reduces rolling friction, and is easy to operate.3. the design of this adjustment screw rod and two adjacent face upper conical of sliding guide pit can make walnut locate fast, and is non-slip.4. the adjustment screw rod is regulated the distance between two compressive planes, and handled easily can adapt to the walnut of different length.5. the design of extension spring can make sliding guide reset rapidly, has improved efficient.The utility model is fit to family, the self-employed worker uses.

Description of drawings

Fig. 1 is the front view of a kind of small-sized hickory nut shell-crushing device of the utility model;

Fig. 2 is the vertical view of Fig. 1.

Among the figure, stool base 1, adjustment screw rod 2, rotary handle 3, sliding guide 4, extension spring 5, axle bed 6, rolling bearing 7, camshaft 8, upper face 9, second holder 10, first holder 11, oblong aperture 12, stay hook 13, anti-cool sleeper 14, screw 15.

The specific embodiment

The specific embodiment one: shown in figure 12; A kind of small-sized hickory nut shell-crushing device, said small-sized hickory nut shell-crushing device comprise stool base 1, adjustment screw rod 2, rotary handle 3, sliding guide 4, extension spring 5, axle bed 6, rolling bearing 7, camshaft 8, stay hook 13, anti-cool sleeper 14 and holder; The quantity of axle bed 6 and stay hook 13 respectively is two respectively, and the quantity of holder is three, and three holders are respectively one first holder 11 and two second holders 10; The upper face of stool base 1 is a rectangle, has oblong aperture 12 on the upper face 9 of stool base 1, is used for the blanking after the broken shell; Camshaft 8 and rolling bearing 7 interference fit, camshaft 8 are along the width setting of the upper face 9 of stool base 1, and the two ends of camshaft 8 are respectively supported through an axle bed 6; Two axle beds 6 are fixedly connected with the upper face 9 of stool base 1, and an end of rotary handle 3 is sleeved on the end on the camshaft 8, and rotary handle 3 is connected with camshaft 8; Three holders all are fixed on the upper face 9 of stool base 1, and three holders are set up in parallel along the length direction of the upper face 9 of stool base 1, in two second holders 10 one with rolling bearing 7 adjacent settings; The center of two second holders 10 all is processed with through hole; The center of first holder 11 is processed with screwed hole, two coaxial settings of through hole of the screwed hole of first holder 11 and two second holders 10, and the through hole on sliding guide 4 and two second holders 10 is slidingly matched; The lateral surface of sliding guide 4 one ends and with the lateral surface of second holder 10 of rolling bearing 7 adjacent settings on all be fixed with a stay hook 13; The two ends of extension spring 5 are connected with two stay hooks 13, play the function of sliding guide 4 at the laggard horizontal reset of broken shell, and the other end of sliding guide 4 leans on the periphery of rolling bearing 7; Sliding guide 4 passes to walnut with the power that eccentric stiffener produces; Make walnut shell broken, the screwed hole of first holder 11 is threaded with adjustment screw rod 2, all is provided with pyramidal pits on adjustment screw rod 2 and sliding guide 4 the two adjacent face (i.e. two compressive planes); Stool base 1 is welded by shaped steel; Be furnished with anti-cool sleeper 14 on the upper face 9 of stool base 1, carry out work above operating personnel can be sitting in, prevent to catch a cold.

The specific embodiment two: as shown in Figure 2; The specific embodiment one described a kind of small-sized hickory nut shell-crushing device; For being convenient to removing and installing of camshaft 8, bearing block 6 is made up of the bearing block of two split type structures, and the bearing block of two split type structures is tightened fixing through screw 15.

The specific embodiment three: shown in figure 12; The specific embodiment one described a kind of small-sized hickory nut shell-crushing device; For making holder and 1 fixation of stool base, first holder 11 and two second holders 10 all adopt the mode of welding to be fixed on the upper face 9 of stool base 1.

The specific embodiment four: shown in figure 12; The specific embodiment one described a kind of small-sized hickory nut shell-crushing device; For guaranteeing that rotary handle 3 is in best laborsaving state; One end of rotary handle 3 is provided with interior hexagonal hole, six square shafts that an end of camshaft 8 is complementary for the interior hexagonal hole with rotary handle 3, and the interior hexagonal hole of rotary handle 3 is sleeved on six square shafts of camshaft 8.

Claims

1. small-sized hickory nut shell-crushing device is characterized in that: said small-sized hickory nut shell-crushing device comprises stool base (1), adjustment screw rod (2), rotary handle (3), sliding guide (4), extension spring (5), axle bed (6), rolling bearing (7), camshaft (8), stay hook (13) and holder; The quantity of axle bed (6) and stay hook (13) respectively is two respectively; The quantity of holder is three, and three holders are respectively one first holder (11) and two second holders (10), and the upper face of stool base (1) is a rectangle; Camshaft (8) and rolling bearing (7) interference fit; Camshaft (8) is along the width setting of the upper face (9) of stool base (1), and the two ends of camshaft (8) are respectively supported through an axle bed (6), and two axle beds (6) are fixedly connected with the upper face (9) of stool base (1); One end of rotary handle (3) is sleeved on the end on the camshaft (8); Rotary handle (3) is connected with camshaft (8), and three holders all are fixed on the upper face (9) of stool base (1), and three holders are set up in parallel along the length direction of the upper face (9) of stool base (1); One and the adjacent setting of rolling bearing (7) in two second holders (10); The center of two second holders (10) all is processed with through hole, and the center of first holder (11) is processed with screwed hole, two coaxial settings of through hole of the screwed hole of first holder (11) and two second holders (10); Through hole on sliding guide (4) and two second holders (10) is slidingly matched; The lateral surface of sliding guide (4) one ends and with the lateral surface of second holder (10) of the adjacent setting of rolling bearing (7) on all be fixed with a stay hook (13), the two ends of extension spring (5) are connected with two stay hooks (13), the other end of sliding guide (4) leans on the periphery of rolling bearing (7); The screwed hole of first holder (11) is threaded with adjustment screw rod (2), all is provided with pyramidal pits on adjustment screw rod (2) and the two adjacent face of sliding guide (4).

2. a kind of small-sized hickory nut shell-crushing device as claimed in claim 1, it is characterized in that: stool base (1) is welded by shaped steel, is furnished with anti-cool sleeper (14) on the upper face (9) of stool base (1).

3. according to claim 1 or claim 2 a kind of small-sized hickory nut shell-crushing device, it is characterized in that: bearing block (6) is made up of the bearing block of two split type structures, and the bearing block of two split type structures is tightened fixing through screw (15).

4. a kind of small-sized hickory nut shell-crushing device as claimed in claim 2 is characterized in that: first holder (11) and two second holders (10) all adopt the mode of welding to be fixed on the upper face (9) of stool base (1).

5. a kind of small-sized hickory nut shell-crushing device as claimed in claim 1; It is characterized in that: an end of rotary handle (3) is provided with interior hexagonal hole; Six square shafts that one end of camshaft (8) is complementary for the interior hexagonal hole with rotary handle (3), the interior hexagonal hole of rotary handle (3) is sleeved on six square shafts of camshaft (8).

6. a kind of small-sized hickory nut shell-crushing device as claimed in claim 1 is characterized in that: have oblong aperture (12) on the upper face (9) of stool base (1), be used for the blanking after the broken shell.